diff --git a/xml/Microsoft.Extensions.DependencyInjection/FromKeyedServicesAttribute.xml b/xml/Microsoft.Extensions.DependencyInjection/FromKeyedServicesAttribute.xml
index 0b028e53cc8..c54621fd02e 100644
--- a/xml/Microsoft.Extensions.DependencyInjection/FromKeyedServicesAttribute.xml
+++ b/xml/Microsoft.Extensions.DependencyInjection/FromKeyedServicesAttribute.xml
@@ -30,8 +30,8 @@
             Indicates that the parameter should be bound using the keyed service registered with the specified key.
             </summary>
     <remarks>To be added.</remarks>
-    <altmember cref="T:Microsoft.Extensions.DependencyInjection.ServiceKeyLookupMode" />
     <altmember cref="T:Microsoft.Extensions.DependencyInjection.ServiceKeyAttribute" />
+    <altmember cref="T:Microsoft.Extensions.DependencyInjection.ServiceKeyLookupMode" />
   </Docs>
   <Members>
     <Member MemberName=".ctor">
diff --git a/xml/Microsoft.Extensions.VectorData/VectorStore.xml b/xml/Microsoft.Extensions.VectorData/VectorStore.xml
index 44555f500a2..0c314a8d2db 100644
--- a/xml/Microsoft.Extensions.VectorData/VectorStore.xml
+++ b/xml/Microsoft.Extensions.VectorData/VectorStore.xml
@@ -215,9 +215,9 @@
             To successfully request a collection, either <typeparamref name="TRecord" /> must be annotated with attributes that define the schema of
             the record type, or <paramref name="definition" /> must be provided.
             </remarks>
-        <altmember cref="T:Microsoft.Extensions.VectorData.VectorStoreDataAttribute" />
         <altmember cref="T:Microsoft.Extensions.VectorData.VectorStoreVectorAttribute" />
         <altmember cref="T:Microsoft.Extensions.VectorData.VectorStoreKeyAttribute" />
+        <altmember cref="T:Microsoft.Extensions.VectorData.VectorStoreDataAttribute" />
       </Docs>
     </Member>
     <Member MemberName="GetDynamicCollection">
diff --git a/xml/System.Formats.Asn1/AsnDecoder.xml b/xml/System.Formats.Asn1/AsnDecoder.xml
index 97eb034f07e..9a27408862b 100644
--- a/xml/System.Formats.Asn1/AsnDecoder.xml
+++ b/xml/System.Formats.Asn1/AsnDecoder.xml
@@ -133,7 +133,7 @@
                <paramref name="unusedBitCount" /> value will be copied into the return value
                as unset bits, irrespective of their value in the encoded representation.
              </remarks>
-        <altmember cref="M:System.Formats.Asn1.AsnDecoder.TryReadBitString(System.ReadOnlySpan{System.Byte},System.Span{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.Int32@,System.Int32@,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
+        <altmember cref="M:System.Formats.Asn1.AsnDecoder.TryReadPrimitiveBitString(System.ReadOnlySpan{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.Int32@,System.ReadOnlySpan{System.Byte}@,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
         <exception cref="T:System.ArgumentOutOfRangeException">
           <paramref name="ruleSet" /> is not defined.
              </exception>
@@ -154,7 +154,7 @@
                <paramref name="expectedTag" />.<see cref="P:System.Formats.Asn1.Asn1Tag.TagValue" /> is not correct for
                the method.
              </exception>
-        <altmember cref="M:System.Formats.Asn1.AsnDecoder.TryReadPrimitiveBitString(System.ReadOnlySpan{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.Int32@,System.ReadOnlySpan{System.Byte}@,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
+        <altmember cref="M:System.Formats.Asn1.AsnDecoder.TryReadBitString(System.ReadOnlySpan{System.Byte},System.Span{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.Int32@,System.Int32@,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
       </Docs>
     </Member>
     <Member MemberName="ReadBoolean">
@@ -276,8 +276,8 @@
                The decoded value.
              </returns>
         <remarks>To be added.</remarks>
+        <altmember cref="M:System.Formats.Asn1.AsnDecoder.TryReadPrimitiveCharacterStringBytes(System.ReadOnlySpan{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.Formats.Asn1.Asn1Tag,System.ReadOnlySpan{System.Byte}@,System.Int32@)" />
         <altmember cref="M:System.Formats.Asn1.AsnDecoder.TryReadCharacterStringBytes(System.ReadOnlySpan{System.Byte},System.Span{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.Formats.Asn1.Asn1Tag,System.Int32@,System.Int32@)" />
-        <altmember cref="M:System.Formats.Asn1.AsnDecoder.TryReadCharacterString(System.ReadOnlySpan{System.Byte},System.Span{System.Char},System.Formats.Asn1.AsnEncodingRules,System.Formats.Asn1.UniversalTagNumber,System.Int32@,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
         <exception cref="T:System.ArgumentOutOfRangeException">
           <paramref name="ruleSet" /> is not defined.
             
@@ -306,7 +306,7 @@
                <paramref name="expectedTag" />.<see cref="P:System.Formats.Asn1.Asn1Tag.TagValue" /> is not the same as
                <paramref name="encodingType" />.
              </exception>
-        <altmember cref="M:System.Formats.Asn1.AsnDecoder.TryReadPrimitiveCharacterStringBytes(System.ReadOnlySpan{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.Formats.Asn1.Asn1Tag,System.ReadOnlySpan{System.Byte}@,System.Int32@)" />
+        <altmember cref="M:System.Formats.Asn1.AsnDecoder.TryReadCharacterString(System.ReadOnlySpan{System.Byte},System.Span{System.Char},System.Formats.Asn1.AsnEncodingRules,System.Formats.Asn1.UniversalTagNumber,System.Int32@,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
       </Docs>
     </Member>
     <Member MemberName="ReadEncodedValue">
@@ -1308,7 +1308,7 @@
                An array containing the contents of the Octet String value.
              </returns>
         <remarks>To be added.</remarks>
-        <altmember cref="M:System.Formats.Asn1.AsnDecoder.TryReadOctetString(System.ReadOnlySpan{System.Byte},System.Span{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.Int32@,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
+        <altmember cref="M:System.Formats.Asn1.AsnDecoder.TryReadPrimitiveOctetString(System.ReadOnlySpan{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.ReadOnlySpan{System.Byte}@,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
         <exception cref="T:System.ArgumentOutOfRangeException">
           <paramref name="ruleSet" /> is not defined.
              </exception>
@@ -1329,7 +1329,7 @@
                <paramref name="expectedTag" />.<see cref="P:System.Formats.Asn1.Asn1Tag.TagValue" /> is not correct for
                the method.
              </exception>
-        <altmember cref="M:System.Formats.Asn1.AsnDecoder.TryReadPrimitiveOctetString(System.ReadOnlySpan{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.ReadOnlySpan{System.Byte}@,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
+        <altmember cref="M:System.Formats.Asn1.AsnDecoder.TryReadOctetString(System.ReadOnlySpan{System.Byte},System.Span{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.Int32@,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
       </Docs>
     </Member>
     <Member MemberName="ReadSequence">
@@ -1681,7 +1681,7 @@
                <paramref name="unusedBitCount" /> value will be copied into <paramref name="destination" />
                as unset bits, irrespective of their value in the encoded representation.
              </remarks>
-        <altmember cref="M:System.Formats.Asn1.AsnDecoder.ReadBitString(System.ReadOnlySpan{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.Int32@,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
+        <altmember cref="M:System.Formats.Asn1.AsnDecoder.TryReadPrimitiveBitString(System.ReadOnlySpan{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.Int32@,System.ReadOnlySpan{System.Byte}@,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
         <exception cref="T:System.ArgumentOutOfRangeException">
           <paramref name="ruleSet" /> is not defined.
              </exception>
@@ -1706,7 +1706,7 @@
             
                <paramref name="destination" /> overlaps <paramref name="source" />.
              </exception>
-        <altmember cref="M:System.Formats.Asn1.AsnDecoder.TryReadPrimitiveBitString(System.ReadOnlySpan{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.Int32@,System.ReadOnlySpan{System.Byte}@,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
+        <altmember cref="M:System.Formats.Asn1.AsnDecoder.ReadBitString(System.ReadOnlySpan{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.Int32@,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
       </Docs>
     </Member>
     <Member MemberName="TryReadCharacterString">
@@ -1766,7 +1766,7 @@
                <see langword="false" /> and the reader does not advance.
              </returns>
         <remarks>To be added.</remarks>
-        <altmember cref="M:System.Formats.Asn1.AsnDecoder.ReadCharacterString(System.ReadOnlySpan{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.Formats.Asn1.UniversalTagNumber,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
+        <altmember cref="M:System.Formats.Asn1.AsnDecoder.TryReadPrimitiveCharacterStringBytes(System.ReadOnlySpan{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.Formats.Asn1.Asn1Tag,System.ReadOnlySpan{System.Byte}@,System.Int32@)" />
         <exception cref="T:System.ArgumentOutOfRangeException">
           <paramref name="ruleSet" /> is not defined.
             
@@ -1795,7 +1795,7 @@
                <paramref name="expectedTag" />.<see cref="P:System.Formats.Asn1.Asn1Tag.TagValue" /> is not the same as
                <paramref name="encodingType" />.
              </exception>
-        <altmember cref="M:System.Formats.Asn1.AsnDecoder.TryReadPrimitiveCharacterStringBytes(System.ReadOnlySpan{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.Formats.Asn1.Asn1Tag,System.ReadOnlySpan{System.Byte}@,System.Int32@)" />
+        <altmember cref="M:System.Formats.Asn1.AsnDecoder.ReadCharacterString(System.ReadOnlySpan{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.Formats.Asn1.UniversalTagNumber,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
       </Docs>
     </Member>
     <Member MemberName="TryReadCharacterStringBytes">
@@ -1851,8 +1851,8 @@
         <remarks>
                This method does not determine if the string used only characters defined by the encoding.
              </remarks>
+        <altmember cref="M:System.Formats.Asn1.AsnDecoder.TryReadPrimitiveCharacterStringBytes(System.ReadOnlySpan{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.Formats.Asn1.Asn1Tag,System.ReadOnlySpan{System.Byte}@,System.Int32@)" />
         <altmember cref="M:System.Formats.Asn1.AsnDecoder.ReadCharacterString(System.ReadOnlySpan{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.Formats.Asn1.UniversalTagNumber,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
-        <altmember cref="M:System.Formats.Asn1.AsnDecoder.TryReadCharacterString(System.ReadOnlySpan{System.Byte},System.Span{System.Char},System.Formats.Asn1.AsnEncodingRules,System.Formats.Asn1.UniversalTagNumber,System.Int32@,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
         <exception cref="T:System.ArgumentOutOfRangeException">
           <paramref name="ruleSet" /> is not defined.
              </exception>
@@ -1877,7 +1877,7 @@
             
                <paramref name="destination" /> overlaps <paramref name="source" />.
              </exception>
-        <altmember cref="M:System.Formats.Asn1.AsnDecoder.TryReadPrimitiveCharacterStringBytes(System.ReadOnlySpan{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.Formats.Asn1.Asn1Tag,System.ReadOnlySpan{System.Byte}@,System.Int32@)" />
+        <altmember cref="M:System.Formats.Asn1.AsnDecoder.TryReadCharacterString(System.ReadOnlySpan{System.Byte},System.Span{System.Char},System.Formats.Asn1.AsnEncodingRules,System.Formats.Asn1.UniversalTagNumber,System.Int32@,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
       </Docs>
     </Member>
     <Member MemberName="TryReadEncodedValue">
@@ -2150,7 +2150,7 @@
                otherwise, <see langword="false" />.
              </returns>
         <remarks>To be added.</remarks>
-        <altmember cref="M:System.Formats.Asn1.AsnDecoder.ReadOctetString(System.ReadOnlySpan{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
+        <altmember cref="M:System.Formats.Asn1.AsnDecoder.TryReadPrimitiveOctetString(System.ReadOnlySpan{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.ReadOnlySpan{System.Byte}@,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
         <exception cref="T:System.ArgumentOutOfRangeException">
           <paramref name="ruleSet" /> is not defined.
              </exception>
@@ -2175,7 +2175,7 @@
             
                <paramref name="destination" /> overlaps <paramref name="source" />.
              </exception>
-        <altmember cref="M:System.Formats.Asn1.AsnDecoder.TryReadPrimitiveOctetString(System.ReadOnlySpan{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.ReadOnlySpan{System.Byte}@,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
+        <altmember cref="M:System.Formats.Asn1.AsnDecoder.ReadOctetString(System.ReadOnlySpan{System.Byte},System.Formats.Asn1.AsnEncodingRules,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
       </Docs>
     </Member>
     <Member MemberName="TryReadPrimitiveBitString">
diff --git a/xml/System.Formats.Asn1/AsnReader.xml b/xml/System.Formats.Asn1/AsnReader.xml
index 5646fce8aa0..4c2b4923ae8 100644
--- a/xml/System.Formats.Asn1/AsnReader.xml
+++ b/xml/System.Formats.Asn1/AsnReader.xml
@@ -192,12 +192,12 @@
               The bytes of the next encoded value.
             </returns>
         <remarks>To be added.</remarks>
-        <altmember cref="M:System.Formats.Asn1.AsnReader.ReadEncodedValue" />
+        <altmember cref="M:System.Formats.Asn1.AsnReader.PeekContentBytes" />
         <exception cref="T:System.Formats.Asn1.AsnContentException">
               The reader is positioned at a point where the tag or length is invalid
               under the current encoding rules.
             </exception>
-        <altmember cref="M:System.Formats.Asn1.AsnReader.PeekContentBytes" />
+        <altmember cref="M:System.Formats.Asn1.AsnReader.ReadEncodedValue" />
       </Docs>
     </Member>
     <Member MemberName="PeekTag">
@@ -273,7 +273,7 @@
                A copy of the value in a newly allocated, precisely sized, array.
              </returns>
         <remarks>To be added.</remarks>
-        <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadBitString(System.Span{System.Byte},System.Int32@,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
+        <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadPrimitiveBitString(System.Int32@,System.ReadOnlyMemory{System.Byte}@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
         <exception cref="T:System.Formats.Asn1.AsnContentException">
                The next value does not have the correct tag.
             
@@ -291,7 +291,7 @@
                <paramref name="expectedTag" />.<see cref="P:System.Formats.Asn1.Asn1Tag.TagValue" /> is not correct for
                the method.
              </exception>
-        <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadPrimitiveBitString(System.Int32@,System.ReadOnlyMemory{System.Byte}@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
+        <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadBitString(System.Span{System.Byte},System.Int32@,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
       </Docs>
     </Member>
     <Member MemberName="ReadBoolean">
@@ -385,8 +385,8 @@
                The decoded value.
              </returns>
         <remarks>To be added.</remarks>
+        <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadPrimitiveCharacterStringBytes(System.Formats.Asn1.Asn1Tag,System.ReadOnlyMemory{System.Byte}@)" />
         <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadCharacterStringBytes(System.Span{System.Byte},System.Formats.Asn1.Asn1Tag,System.Int32@)" />
-        <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadCharacterString(System.Span{System.Char},System.Formats.Asn1.UniversalTagNumber,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
         <exception cref="T:System.ArgumentOutOfRangeException">
           <paramref name="encodingType" /> is not a known character string type.
              </exception>
@@ -411,7 +411,7 @@
                <paramref name="expectedTag" />.<see cref="P:System.Formats.Asn1.Asn1Tag.TagValue" /> is not the same as
                <paramref name="encodingType" />.
              </exception>
-        <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadPrimitiveCharacterStringBytes(System.Formats.Asn1.Asn1Tag,System.ReadOnlyMemory{System.Byte}@)" />
+        <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadCharacterString(System.Span{System.Char},System.Formats.Asn1.UniversalTagNumber,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
       </Docs>
     </Member>
     <Member MemberName="ReadEncodedValue">
@@ -1183,7 +1183,7 @@
                A copy of the value in a newly allocated, precisely sized, array.
              </returns>
         <remarks>To be added.</remarks>
-        <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadOctetString(System.Span{System.Byte},System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
+        <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadPrimitiveOctetString(System.ReadOnlyMemory{System.Byte}@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
         <exception cref="T:System.Formats.Asn1.AsnContentException">
                The next value does not have the correct tag.
             
@@ -1201,7 +1201,7 @@
                <paramref name="expectedTag" />.<see cref="P:System.Formats.Asn1.Asn1Tag.TagValue" /> is not correct for
                the method.
              </exception>
-        <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadPrimitiveOctetString(System.ReadOnlyMemory{System.Byte}@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
+        <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadOctetString(System.Span{System.Byte},System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
       </Docs>
     </Member>
     <Member MemberName="ReadSequence">
@@ -1478,7 +1478,7 @@
                The decoded value.
              </returns>
         <remarks>To be added.</remarks>
-        <altmember cref="P:System.Globalization.Calendar.TwoDigitYearMax" />
+        <altmember cref="M:System.Formats.Asn1.AsnReader.ReadUtcTime(System.Nullable{System.Formats.Asn1.Asn1Tag})" />
         <exception cref="T:System.Formats.Asn1.AsnContentException">
                The next value does not have the correct tag.
             
@@ -1496,7 +1496,7 @@
                <paramref name="expectedTag" />.<see cref="P:System.Formats.Asn1.Asn1Tag.TagValue" /> is not correct for
                the method.
              </exception>
-        <altmember cref="M:System.Formats.Asn1.AsnReader.ReadUtcTime(System.Nullable{System.Formats.Asn1.Asn1Tag})" />
+        <altmember cref="P:System.Globalization.Calendar.TwoDigitYearMax" />
       </Docs>
     </Member>
     <Member MemberName="RuleSet">
@@ -1608,7 +1608,7 @@
                <see langword="false" /> and the reader does not advance.
              </returns>
         <remarks>To be added.</remarks>
-        <altmember cref="M:System.Formats.Asn1.AsnReader.ReadBitString(System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
+        <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadPrimitiveBitString(System.Int32@,System.ReadOnlyMemory{System.Byte}@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
         <exception cref="T:System.Formats.Asn1.AsnContentException">
                The next value does not have the correct tag.
             
@@ -1626,7 +1626,7 @@
                <paramref name="expectedTag" />.<see cref="P:System.Formats.Asn1.Asn1Tag.TagValue" /> is not correct for
                the method.
              </exception>
-        <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadPrimitiveBitString(System.Int32@,System.ReadOnlyMemory{System.Byte}@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
+        <altmember cref="M:System.Formats.Asn1.AsnReader.ReadBitString(System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
       </Docs>
     </Member>
     <Member MemberName="TryReadCharacterString">
@@ -1676,8 +1676,8 @@
                <see langword="false" /> and the reader does not advance.
              </returns>
         <remarks>To be added.</remarks>
+        <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadPrimitiveCharacterStringBytes(System.Formats.Asn1.Asn1Tag,System.ReadOnlyMemory{System.Byte}@)" />
         <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadCharacterStringBytes(System.Span{System.Byte},System.Formats.Asn1.Asn1Tag,System.Int32@)" />
-        <altmember cref="M:System.Formats.Asn1.AsnReader.ReadCharacterString(System.Formats.Asn1.UniversalTagNumber,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
         <exception cref="T:System.ArgumentOutOfRangeException">
           <paramref name="encodingType" /> is not a known character string type.
              </exception>
@@ -1702,7 +1702,7 @@
                <paramref name="expectedTag" />.<see cref="P:System.Formats.Asn1.Asn1Tag.TagValue" /> is not the same as
                <paramref name="encodingType" />.
              </exception>
-        <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadPrimitiveCharacterStringBytes(System.Formats.Asn1.Asn1Tag,System.ReadOnlyMemory{System.Byte}@)" />
+        <altmember cref="M:System.Formats.Asn1.AsnReader.ReadCharacterString(System.Formats.Asn1.UniversalTagNumber,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
       </Docs>
     </Member>
     <Member MemberName="TryReadCharacterStringBytes">
@@ -1748,8 +1748,8 @@
         <remarks>
                This method does not determine if the string used only characters defined by the encoding.
              </remarks>
+        <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadPrimitiveCharacterStringBytes(System.Formats.Asn1.Asn1Tag,System.ReadOnlyMemory{System.Byte}@)" />
         <altmember cref="M:System.Formats.Asn1.AsnReader.ReadCharacterString(System.Formats.Asn1.UniversalTagNumber,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
-        <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadCharacterString(System.Span{System.Char},System.Formats.Asn1.UniversalTagNumber,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
         <exception cref="T:System.Formats.Asn1.AsnContentException">
                The next value does not have the correct tag.
             
@@ -1767,7 +1767,7 @@
                <paramref name="expectedTag" />.<see cref="P:System.Formats.Asn1.Asn1Tag.TagValue" /> is not a character
                string tag type.
              </exception>
-        <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadPrimitiveCharacterStringBytes(System.Formats.Asn1.Asn1Tag,System.ReadOnlyMemory{System.Byte}@)" />
+        <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadCharacterString(System.Span{System.Char},System.Formats.Asn1.UniversalTagNumber,System.Int32@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
       </Docs>
     </Member>
     <Member MemberName="TryReadInt32">
@@ -1930,7 +1930,7 @@
                <see langword="false" /> and the reader does not advance.
              </returns>
         <remarks>To be added.</remarks>
-        <altmember cref="M:System.Formats.Asn1.AsnReader.ReadOctetString(System.Nullable{System.Formats.Asn1.Asn1Tag})" />
+        <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadPrimitiveOctetString(System.ReadOnlyMemory{System.Byte}@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
         <exception cref="T:System.Formats.Asn1.AsnContentException">
                The next value does not have the correct tag.
             
@@ -1948,7 +1948,7 @@
                <paramref name="expectedTag" />.<see cref="P:System.Formats.Asn1.Asn1Tag.TagValue" /> is not correct for
                the method.
              </exception>
-        <altmember cref="M:System.Formats.Asn1.AsnReader.TryReadPrimitiveOctetString(System.ReadOnlyMemory{System.Byte}@,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
+        <altmember cref="M:System.Formats.Asn1.AsnReader.ReadOctetString(System.Nullable{System.Formats.Asn1.Asn1Tag})" />
       </Docs>
     </Member>
     <Member MemberName="TryReadPrimitiveBitString">
diff --git a/xml/System.Formats.Asn1/AsnWriter.xml b/xml/System.Formats.Asn1/AsnWriter.xml
index 0b27546539e..a14aa74875d 100644
--- a/xml/System.Formats.Asn1/AsnWriter.xml
+++ b/xml/System.Formats.Asn1/AsnWriter.xml
@@ -1170,7 +1170,7 @@
                tag UNIVERSAL 10.
              </summary>
         <remarks>To be added.</remarks>
-        <altmember cref="M:System.Formats.Asn1.AsnWriter.WriteEnumeratedValue``1(``0,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
+        <altmember cref="M:System.Formats.Asn1.AsnWriter.WriteEnumeratedValue(System.Enum,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
         <exception cref="T:System.ArgumentNullException">
           <paramref name="value" /> is <see langword="null" />.
              </exception>
@@ -1188,7 +1188,7 @@
             
                the unboxed type of <paramref name="value" /> is declared [<see cref="T:System.FlagsAttribute" />].
              </exception>
-        <altmember cref="M:System.Formats.Asn1.AsnWriter.WriteEnumeratedValue(System.Enum,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
+        <altmember cref="M:System.Formats.Asn1.AsnWriter.WriteEnumeratedValue``1(``0,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
       </Docs>
     </Member>
     <Member MemberName="WriteEnumeratedValue&lt;TEnum&gt;">
@@ -1847,14 +1847,14 @@
               accepting the two-digit year as valid in context.
             </summary>
         <remarks>To be added.</remarks>
-        <altmember cref="P:System.Globalization.Calendar.TwoDigitYearMax" />
+        <altmember cref="M:System.Formats.Asn1.AsnWriter.WriteUtcTime(System.DateTimeOffset,System.Int32,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
         <exception cref="T:System.ArgumentException">
           <paramref name="tag" />.<see cref="P:System.Formats.Asn1.Asn1Tag.TagClass" /> is
               <see cref="F:System.Formats.Asn1.TagClass.Universal" />, but
               <paramref name="tag" />.<see cref="P:System.Formats.Asn1.Asn1Tag.TagValue" /> is not correct for
               the method.
             </exception>
-        <altmember cref="M:System.Formats.Asn1.AsnWriter.WriteUtcTime(System.DateTimeOffset,System.Int32,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
+        <altmember cref="P:System.Globalization.Calendar.TwoDigitYearMax" />
       </Docs>
     </Member>
     <Member MemberName="WriteUtcTime">
@@ -1893,7 +1893,7 @@
               provided the year is in the allowed range.
             </summary>
         <remarks>To be added.</remarks>
-        <altmember cref="P:System.Globalization.Calendar.TwoDigitYearMax" />
+        <altmember cref="M:System.Formats.Asn1.AsnWriter.WriteUtcTime(System.DateTimeOffset,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
         <exception cref="T:System.ArgumentException">
           <paramref name="tag" />.<see cref="P:System.Formats.Asn1.Asn1Tag.TagClass" /> is
               <see cref="F:System.Formats.Asn1.TagClass.Universal" />, but
@@ -1905,7 +1905,7 @@
               is not in the range
               (<paramref name="twoDigitYearMax" /> - 100, <paramref name="twoDigitYearMax" />].
             </exception>
-        <altmember cref="M:System.Formats.Asn1.AsnWriter.WriteUtcTime(System.DateTimeOffset,System.Nullable{System.Formats.Asn1.Asn1Tag})" />
+        <altmember cref="P:System.Globalization.Calendar.TwoDigitYearMax" />
       </Docs>
     </Member>
   </Members>
diff --git a/xml/System.Numerics/Vector.xml b/xml/System.Numerics/Vector.xml
index c1ab577cd32..6c6124b81e9 100644
--- a/xml/System.Numerics/Vector.xml
+++ b/xml/System.Numerics/Vector.xml
@@ -7066,7 +7066,7 @@ Note that this method returns a <xref:System.Single> instead of an integral type
       </Docs>
     </Member>
     <Member MemberName="LoadUnsafe&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static System.Numerics.Vector&lt;T&gt; LoadUnsafe&lt;T&gt; (ref T source);" />
+      <MemberSignature Language="C#" Value="public static System.Numerics.Vector&lt;T&gt; LoadUnsafe&lt;T&gt; (ref readonly T source);" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig valuetype System.Numerics.Vector`1&lt;!!T&gt; LoadUnsafe&lt;T&gt;([in]!!T&amp; source) cil managed" />
       <MemberSignature Language="DocId" Value="M:System.Numerics.Vector.LoadUnsafe``1(``0@)" />
       <MemberSignature Language="VB.NET" Value="Public Function LoadUnsafe(Of T) (ByRef source As T) As Vector(Of T)" />
@@ -7121,7 +7121,7 @@ Note that this method returns a <xref:System.Single> instead of an integral type
       </Docs>
     </Member>
     <Member MemberName="LoadUnsafe&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static System.Numerics.Vector&lt;T&gt; LoadUnsafe&lt;T&gt; (ref T source, UIntPtr elementOffset);" />
+      <MemberSignature Language="C#" Value="public static System.Numerics.Vector&lt;T&gt; LoadUnsafe&lt;T&gt; (ref readonly T source, UIntPtr elementOffset);" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig valuetype System.Numerics.Vector`1&lt;!!T&gt; LoadUnsafe&lt;T&gt;([in]!!T&amp; source, native unsigned int elementOffset) cil managed" />
       <MemberSignature Language="DocId" Value="M:System.Numerics.Vector.LoadUnsafe``1(``0@,System.UIntPtr)" />
       <MemberSignature Language="VB.NET" Value="Public Function LoadUnsafe(Of T) (ByRef source As T, elementOffset As UIntPtr) As Vector(Of T)" />
diff --git a/xml/System.Numerics/Vector2.xml b/xml/System.Numerics/Vector2.xml
index 0731178efdd..fa5297b82ad 100644
--- a/xml/System.Numerics/Vector2.xml
+++ b/xml/System.Numerics/Vector2.xml
@@ -3255,7 +3255,7 @@ The behavior of this method changed in .NET 5. For more information, see [Behavi
       </Docs>
     </Member>
     <Member MemberName="LoadUnsafe">
-      <MemberSignature Language="C#" Value="public static System.Numerics.Vector2 LoadUnsafe (ref float source);" />
+      <MemberSignature Language="C#" Value="public static System.Numerics.Vector2 LoadUnsafe (ref readonly float source);" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig valuetype System.Numerics.Vector2 LoadUnsafe([in]float32&amp; source) cil managed" />
       <MemberSignature Language="DocId" Value="M:System.Numerics.Vector2.LoadUnsafe(System.Single@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function LoadUnsafe (ByRef source As Single) As Vector2" />
@@ -3294,7 +3294,7 @@ The behavior of this method changed in .NET 5. For more information, see [Behavi
       </Docs>
     </Member>
     <Member MemberName="LoadUnsafe">
-      <MemberSignature Language="C#" Value="public static System.Numerics.Vector2 LoadUnsafe (ref float source, UIntPtr elementOffset);" />
+      <MemberSignature Language="C#" Value="public static System.Numerics.Vector2 LoadUnsafe (ref readonly float source, UIntPtr elementOffset);" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig valuetype System.Numerics.Vector2 LoadUnsafe([in]float32&amp; source, native unsigned int elementOffset) cil managed" />
       <MemberSignature Language="DocId" Value="M:System.Numerics.Vector2.LoadUnsafe(System.Single@,System.UIntPtr)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function LoadUnsafe (ByRef source As Single, elementOffset As UIntPtr) As Vector2" />
diff --git a/xml/System.Numerics/Vector3.xml b/xml/System.Numerics/Vector3.xml
index 44ec1096dd6..10b8d6203e8 100644
--- a/xml/System.Numerics/Vector3.xml
+++ b/xml/System.Numerics/Vector3.xml
@@ -3339,7 +3339,7 @@
       </Docs>
     </Member>
     <Member MemberName="LoadUnsafe">
-      <MemberSignature Language="C#" Value="public static System.Numerics.Vector3 LoadUnsafe (ref float source);" />
+      <MemberSignature Language="C#" Value="public static System.Numerics.Vector3 LoadUnsafe (ref readonly float source);" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig valuetype System.Numerics.Vector3 LoadUnsafe([in]float32&amp; source) cil managed" />
       <MemberSignature Language="DocId" Value="M:System.Numerics.Vector3.LoadUnsafe(System.Single@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function LoadUnsafe (ByRef source As Single) As Vector3" />
@@ -3378,7 +3378,7 @@
       </Docs>
     </Member>
     <Member MemberName="LoadUnsafe">
-      <MemberSignature Language="C#" Value="public static System.Numerics.Vector3 LoadUnsafe (ref float source, UIntPtr elementOffset);" />
+      <MemberSignature Language="C#" Value="public static System.Numerics.Vector3 LoadUnsafe (ref readonly float source, UIntPtr elementOffset);" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig valuetype System.Numerics.Vector3 LoadUnsafe([in]float32&amp; source, native unsigned int elementOffset) cil managed" />
       <MemberSignature Language="DocId" Value="M:System.Numerics.Vector3.LoadUnsafe(System.Single@,System.UIntPtr)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function LoadUnsafe (ByRef source As Single, elementOffset As UIntPtr) As Vector3" />
diff --git a/xml/System.Numerics/Vector4.xml b/xml/System.Numerics/Vector4.xml
index 19c7d1ebd6f..41a617f3f66 100644
--- a/xml/System.Numerics/Vector4.xml
+++ b/xml/System.Numerics/Vector4.xml
@@ -3419,7 +3419,7 @@ The behavior of this method changed in .NET 5. For more information, see [Behavi
       </Docs>
     </Member>
     <Member MemberName="LoadUnsafe">
-      <MemberSignature Language="C#" Value="public static System.Numerics.Vector4 LoadUnsafe (ref float source);" />
+      <MemberSignature Language="C#" Value="public static System.Numerics.Vector4 LoadUnsafe (ref readonly float source);" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig valuetype System.Numerics.Vector4 LoadUnsafe([in]float32&amp; source) cil managed" />
       <MemberSignature Language="DocId" Value="M:System.Numerics.Vector4.LoadUnsafe(System.Single@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function LoadUnsafe (ByRef source As Single) As Vector4" />
@@ -3458,7 +3458,7 @@ The behavior of this method changed in .NET 5. For more information, see [Behavi
       </Docs>
     </Member>
     <Member MemberName="LoadUnsafe">
-      <MemberSignature Language="C#" Value="public static System.Numerics.Vector4 LoadUnsafe (ref float source, UIntPtr elementOffset);" />
+      <MemberSignature Language="C#" Value="public static System.Numerics.Vector4 LoadUnsafe (ref readonly float source, UIntPtr elementOffset);" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig valuetype System.Numerics.Vector4 LoadUnsafe([in]float32&amp; source, native unsigned int elementOffset) cil managed" />
       <MemberSignature Language="DocId" Value="M:System.Numerics.Vector4.LoadUnsafe(System.Single@,System.UIntPtr)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function LoadUnsafe (ByRef source As Single, elementOffset As UIntPtr) As Vector4" />
diff --git a/xml/System.Reflection/TypeExtensions.xml b/xml/System.Reflection/TypeExtensions.xml
index bd38eaad20b..5dcd8fcdeaf 100644
--- a/xml/System.Reflection/TypeExtensions.xml
+++ b/xml/System.Reflection/TypeExtensions.xml
@@ -227,23 +227,45 @@
       </Docs>
     </Member>
     <Member MemberName="GetEvent">
-      <MemberSignature Language="C#" Value="public static System.Reflection.EventInfo GetEvent (Type type, string name);" FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp" />
-      <MemberSignature Language="ILAsm" Value=".method public static hidebysig class System.Reflection.EventInfo GetEvent(class System.Type type, string name) cil managed" FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp" />
-      <MemberSignature Language="DocId" Value="M:System.Reflection.TypeExtensions.GetEvent(System.Type,System.String)" FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp" />
-      <MemberSignature Language="VB.NET" Value="Public Shared Function GetEvent (type As Type, name As String) As EventInfo" FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp" />
-      <MemberSignature Language="F#" Value="static member GetEvent : Type * string -&gt; System.Reflection.EventInfo" Usage="System.Reflection.TypeExtensions.GetEvent (type, name)" FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp" />
-      <MemberSignature Language="C++ CLI" Value="public:&#xA; static System::Reflection::EventInfo ^ GetEvent(Type ^ type, System::String ^ name);" FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp" />
+      <MemberSignature Language="C#" Value="public static System.Reflection.EventInfo GetEvent (this Type type, string name);" FrameworkAlternate="dotnet-uwp-10.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1" />
+      <MemberSignature Language="ILAsm" Value=".method public static hidebysig class System.Reflection.EventInfo GetEvent(class System.Type type, string name) cil managed" />
+      <MemberSignature Language="DocId" Value="M:System.Reflection.TypeExtensions.GetEvent(System.Type,System.String)" />
+      <MemberSignature Language="VB.NET" Value="&lt;Extension()&gt;&#xA;Public Function GetEvent (type As Type, name As String) As EventInfo" />
+      <MemberSignature Language="F#" Value="static member GetEvent : Type * string -&gt; System.Reflection.EventInfo" Usage="System.Reflection.TypeExtensions.GetEvent (type, name)" />
+      <MemberSignature Language="C++ CLI" Value="public:&#xA;[System::Runtime::CompilerServices::Extension]&#xA; static System::Reflection::EventInfo ^ GetEvent(Type ^ type, System::String ^ name);" />
+      <MemberSignature Language="C#" Value="public static System.Reflection.EventInfo? GetEvent (this Type type, string name);" FrameworkAlternate="net-10.0;net-5.0;net-6.0;net-7.0;net-8.0;net-9.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
         <AssemblyName>System.Reflection.TypeExtensions</AssemblyName>
-        <AssemblyVersion>4.1.5.0</AssemblyVersion>
+        <AssemblyVersion>4.0.0.0</AssemblyVersion>
+        <AssemblyVersion>4.1.0.0</AssemblyVersion>
+        <AssemblyVersion>4.1.2.0</AssemblyVersion>
+        <AssemblyVersion>5.0.0.0</AssemblyVersion>
+        <AssemblyVersion>6.0.0.0</AssemblyVersion>
+        <AssemblyVersion>7.0.0.0</AssemblyVersion>
+        <AssemblyVersion>8.0.0.0</AssemblyVersion>
+        <AssemblyVersion>9.0.0.0</AssemblyVersion>
+        <AssemblyVersion>10.0.0.0</AssemblyVersion>
       </AssemblyInfo>
+      <Attributes>
+        <Attribute FrameworkAlternate="net-10.0">
+          <AttributeName Language="C#">[System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Never)]</AttributeName>
+          <AttributeName Language="F#">[&lt;System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Never)&gt;]</AttributeName>
+        </Attribute>
+      </Attributes>
       <ReturnValue>
-        <ReturnType FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp">System.Reflection.EventInfo</ReturnType>
+        <ReturnType>System.Reflection.EventInfo</ReturnType>
       </ReturnValue>
       <Parameters>
-        <Parameter Name="type" Type="System.Type" Index="0" FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp" />
-        <Parameter Name="name" Type="System.String" Index="1" FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp" />
+        <Parameter Name="type" Type="System.Type" RefType="this">
+          <Attributes>
+            <Attribute FrameworkAlternate="net-10.0;net-6.0;net-7.0;net-8.0;net-9.0">
+              <AttributeName Language="C#">[System.Diagnostics.CodeAnalysis.DynamicallyAccessedMembers(System.Diagnostics.CodeAnalysis.DynamicallyAccessedMemberTypes.PublicEvents)]</AttributeName>
+              <AttributeName Language="F#">[&lt;System.Diagnostics.CodeAnalysis.DynamicallyAccessedMembers(System.Diagnostics.CodeAnalysis.DynamicallyAccessedMemberTypes.PublicEvents)&gt;]</AttributeName>
+            </Attribute>
+          </Attributes>
+        </Parameter>
+        <Parameter Name="name" Type="System.String" />
       </Parameters>
       <Docs>
         <param name="type">To be added.</param>
@@ -549,22 +571,36 @@
       </Docs>
     </Member>
     <Member MemberName="GetGenericArguments">
-      <MemberSignature Language="C#" Value="public static Type[] GetGenericArguments (Type type);" FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp" />
-      <MemberSignature Language="ILAsm" Value=".method public static hidebysig class System.Type[] GetGenericArguments(class System.Type type) cil managed" FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp" />
-      <MemberSignature Language="DocId" Value="M:System.Reflection.TypeExtensions.GetGenericArguments(System.Type)" FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp" />
-      <MemberSignature Language="VB.NET" Value="Public Shared Function GetGenericArguments (type As Type) As Type()" FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp" />
-      <MemberSignature Language="F#" Value="static member GetGenericArguments : Type -&gt; Type[]" Usage="System.Reflection.TypeExtensions.GetGenericArguments type" FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp" />
-      <MemberSignature Language="C++ CLI" Value="public:&#xA; static cli::array &lt;Type ^&gt; ^ GetGenericArguments(Type ^ type);" FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp" />
+      <MemberSignature Language="C#" Value="public static Type[] GetGenericArguments (this Type type);" />
+      <MemberSignature Language="ILAsm" Value=".method public static hidebysig class System.Type[] GetGenericArguments(class System.Type type) cil managed" />
+      <MemberSignature Language="DocId" Value="M:System.Reflection.TypeExtensions.GetGenericArguments(System.Type)" />
+      <MemberSignature Language="VB.NET" Value="&lt;Extension()&gt;&#xA;Public Function GetGenericArguments (type As Type) As Type()" />
+      <MemberSignature Language="F#" Value="static member GetGenericArguments : Type -&gt; Type[]" Usage="System.Reflection.TypeExtensions.GetGenericArguments type" />
+      <MemberSignature Language="C++ CLI" Value="public:&#xA;[System::Runtime::CompilerServices::Extension]&#xA; static cli::array &lt;Type ^&gt; ^ GetGenericArguments(Type ^ type);" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
         <AssemblyName>System.Reflection.TypeExtensions</AssemblyName>
-        <AssemblyVersion>4.1.5.0</AssemblyVersion>
+        <AssemblyVersion>4.0.0.0</AssemblyVersion>
+        <AssemblyVersion>4.1.0.0</AssemblyVersion>
+        <AssemblyVersion>4.1.2.0</AssemblyVersion>
+        <AssemblyVersion>5.0.0.0</AssemblyVersion>
+        <AssemblyVersion>6.0.0.0</AssemblyVersion>
+        <AssemblyVersion>7.0.0.0</AssemblyVersion>
+        <AssemblyVersion>8.0.0.0</AssemblyVersion>
+        <AssemblyVersion>9.0.0.0</AssemblyVersion>
+        <AssemblyVersion>10.0.0.0</AssemblyVersion>
       </AssemblyInfo>
+      <Attributes>
+        <Attribute FrameworkAlternate="net-10.0">
+          <AttributeName Language="C#">[System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Never)]</AttributeName>
+          <AttributeName Language="F#">[&lt;System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Never)&gt;]</AttributeName>
+        </Attribute>
+      </Attributes>
       <ReturnValue>
-        <ReturnType FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp">System.Type[]</ReturnType>
+        <ReturnType>System.Type[]</ReturnType>
       </ReturnValue>
       <Parameters>
-        <Parameter Name="type" Type="System.Type" Index="0" FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp" />
+        <Parameter Name="type" Type="System.Type" RefType="this" />
       </Parameters>
       <Docs>
         <param name="type">To be added.</param>
@@ -574,22 +610,43 @@
       </Docs>
     </Member>
     <Member MemberName="GetInterfaces">
-      <MemberSignature Language="C#" Value="public static Type[] GetInterfaces (Type type);" FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp" />
-      <MemberSignature Language="ILAsm" Value=".method public static hidebysig class System.Type[] GetInterfaces(class System.Type type) cil managed" FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp" />
-      <MemberSignature Language="DocId" Value="M:System.Reflection.TypeExtensions.GetInterfaces(System.Type)" FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp" />
-      <MemberSignature Language="VB.NET" Value="Public Shared Function GetInterfaces (type As Type) As Type()" FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp" />
-      <MemberSignature Language="F#" Value="static member GetInterfaces : Type -&gt; Type[]" Usage="System.Reflection.TypeExtensions.GetInterfaces type" FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp" />
-      <MemberSignature Language="C++ CLI" Value="public:&#xA; static cli::array &lt;Type ^&gt; ^ GetInterfaces(Type ^ type);" FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp" />
+      <MemberSignature Language="C#" Value="public static Type[] GetInterfaces (this Type type);" />
+      <MemberSignature Language="ILAsm" Value=".method public static hidebysig class System.Type[] GetInterfaces(class System.Type type) cil managed" />
+      <MemberSignature Language="DocId" Value="M:System.Reflection.TypeExtensions.GetInterfaces(System.Type)" />
+      <MemberSignature Language="VB.NET" Value="&lt;Extension()&gt;&#xA;Public Function GetInterfaces (type As Type) As Type()" />
+      <MemberSignature Language="F#" Value="static member GetInterfaces : Type -&gt; Type[]" Usage="System.Reflection.TypeExtensions.GetInterfaces type" />
+      <MemberSignature Language="C++ CLI" Value="public:&#xA;[System::Runtime::CompilerServices::Extension]&#xA; static cli::array &lt;Type ^&gt; ^ GetInterfaces(Type ^ type);" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
         <AssemblyName>System.Reflection.TypeExtensions</AssemblyName>
-        <AssemblyVersion>4.1.5.0</AssemblyVersion>
+        <AssemblyVersion>4.0.0.0</AssemblyVersion>
+        <AssemblyVersion>4.1.0.0</AssemblyVersion>
+        <AssemblyVersion>4.1.2.0</AssemblyVersion>
+        <AssemblyVersion>5.0.0.0</AssemblyVersion>
+        <AssemblyVersion>6.0.0.0</AssemblyVersion>
+        <AssemblyVersion>7.0.0.0</AssemblyVersion>
+        <AssemblyVersion>8.0.0.0</AssemblyVersion>
+        <AssemblyVersion>9.0.0.0</AssemblyVersion>
+        <AssemblyVersion>10.0.0.0</AssemblyVersion>
       </AssemblyInfo>
+      <Attributes>
+        <Attribute FrameworkAlternate="net-10.0">
+          <AttributeName Language="C#">[System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Never)]</AttributeName>
+          <AttributeName Language="F#">[&lt;System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Never)&gt;]</AttributeName>
+        </Attribute>
+      </Attributes>
       <ReturnValue>
-        <ReturnType FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp">System.Type[]</ReturnType>
+        <ReturnType>System.Type[]</ReturnType>
       </ReturnValue>
       <Parameters>
-        <Parameter Name="type" Type="System.Type" Index="0" FrameworkAlternate="netframework-4.7.2-pp;netframework-4.8.1-pp;netframework-4.8-pp;netstandard-2.0-pp" />
+        <Parameter Name="type" Type="System.Type" RefType="this">
+          <Attributes>
+            <Attribute FrameworkAlternate="net-10.0;net-6.0;net-7.0;net-8.0;net-9.0">
+              <AttributeName Language="C#">[System.Diagnostics.CodeAnalysis.DynamicallyAccessedMembers(System.Diagnostics.CodeAnalysis.DynamicallyAccessedMemberTypes.Interfaces)]</AttributeName>
+              <AttributeName Language="F#">[&lt;System.Diagnostics.CodeAnalysis.DynamicallyAccessedMembers(System.Diagnostics.CodeAnalysis.DynamicallyAccessedMemberTypes.Interfaces)&gt;]</AttributeName>
+            </Attribute>
+          </Attributes>
+        </Parameter>
       </Parameters>
       <Docs>
         <param name="type">To be added.</param>
diff --git a/xml/System.Runtime.CompilerServices/Unsafe.xml b/xml/System.Runtime.CompilerServices/Unsafe.xml
index c75e160365f..090a501a4da 100644
--- a/xml/System.Runtime.CompilerServices/Unsafe.xml
+++ b/xml/System.Runtime.CompilerServices/Unsafe.xml
@@ -525,14 +525,15 @@ If `byteOffset` is a calculated value rather than a hardcoded literal, callers s
       </Docs>
     </Member>
     <Member MemberName="AreSame&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static bool AreSame&lt;T&gt; (ref T left, ref T right) where T : allows ref struct;" FrameworkAlternate="net-10.0;net-9.0" />
+      <MemberSignature Language="C#" Value="public static bool AreSame&lt;T&gt; (ref readonly T left, ref readonly T right) where T : allows ref struct;" FrameworkAlternate="net-10.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig bool AreSame&lt;T&gt;([in]!!T&amp; left, [in]!!T&amp; right) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.CompilerServices.Unsafe.AreSame``1(``0@,``0@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function AreSame(Of T) (ByRef left As T, ByRef right As T) As Boolean" />
       <MemberSignature Language="F#" Value="static member AreSame : 'T * 'T -&gt; bool" Usage="System.Runtime.CompilerServices.Unsafe.AreSame (left, right)" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA;generic &lt;typename T&gt;&#xA; static bool AreSame(T % left, T % right);" />
-      <MemberSignature Language="C#" Value="public static bool AreSame&lt;T&gt; (ref T left, ref T right);" FrameworkAlternate="net-5.0;net-6.0;net-7.0;net-8.0;netcore-1.1;netcore-3.0;netcore-3.1" />
+      <MemberSignature Language="C#" Value="public static bool AreSame&lt;T&gt; (ref T left, ref T right);" FrameworkAlternate="net-5.0;net-6.0;net-7.0;netcore-1.1;netcore-3.0;netcore-3.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig bool AreSame&lt;T&gt;(!!T&amp; left, !!T&amp; right) cil managed" FrameworkAlternate="net-5.0;net-6.0;net-7.0;netcore-1.1;netcore-3.0;netcore-3.1" />
+      <MemberSignature Language="C#" Value="public static bool AreSame&lt;T&gt; (ref readonly T left, ref readonly T right);" FrameworkAlternate="net-8.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
         <AssemblyName>System.Runtime.CompilerServices.Unsafe</AssemblyName>
@@ -790,13 +791,14 @@ When casting a managed pointer from a narrower type to a wider type, the caller
       </Docs>
     </Member>
     <Member MemberName="AsPointer&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static void* AsPointer&lt;T&gt; (ref T value) where T : allows ref struct;" FrameworkAlternate="net-10.0;net-9.0" />
+      <MemberSignature Language="C#" Value="public static void* AsPointer&lt;T&gt; (ref readonly T value) where T : allows ref struct;" FrameworkAlternate="net-10.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig void* AsPointer&lt;T&gt;([in]!!T&amp; value) cil managed" FrameworkAlternate="net-10.0" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.CompilerServices.Unsafe.AsPointer``1(``0@)" />
       <MemberSignature Language="F#" Value="static member AsPointer : 'T -&gt; nativeptr&lt;unit&gt;" Usage="System.Runtime.CompilerServices.Unsafe.AsPointer value" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA;generic &lt;typename T&gt;&#xA; static void* AsPointer(T % value);" />
       <MemberSignature Language="C#" Value="public static void* AsPointer&lt;T&gt; (ref T value);" FrameworkAlternate="net-5.0;net-6.0;net-7.0;net-8.0;netcore-1.0;netcore-1.1;netcore-3.0;netcore-3.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig void* AsPointer&lt;T&gt;(!!T&amp; value) cil managed" FrameworkAlternate="net-5.0;net-6.0;net-7.0;net-8.0;net-9.0;netcore-1.0;netcore-1.1;netcore-3.0;netcore-3.1" />
+      <MemberSignature Language="C#" Value="public static void* AsPointer&lt;T&gt; (ref T value) where T : allows ref struct;" FrameworkAlternate="net-9.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
         <AssemblyName>System.Runtime.CompilerServices.Unsafe</AssemblyName>
@@ -944,7 +946,7 @@ The caller is responsible for ensuring that the resulting managed pointer is pro
       </Docs>
     </Member>
     <Member MemberName="AsRef&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static ref T AsRef&lt;T&gt; (scoped ref T source) where T : allows ref struct;" FrameworkAlternate="net-10.0;net-9.0" />
+      <MemberSignature Language="C#" Value="public static ref T AsRef&lt;T&gt; (scoped ref readonly T source) where T : allows ref struct;" FrameworkAlternate="net-10.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig !!T AsRef&lt;T&gt;([in]!!T&amp; source) cil managed" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.CompilerServices.Unsafe.AsRef``1(``0@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function AsRef(Of T) (ByRef source As T) As T" />
@@ -952,7 +954,7 @@ The caller is responsible for ensuring that the resulting managed pointer is pro
       <MemberSignature Language="C++ CLI" Value="public:&#xA;generic &lt;typename T&gt;&#xA; static T % AsRef(T % source);" />
       <MemberSignature Language="C#" Value="public static ref T AsRef&lt;T&gt; (in T source);" FrameworkAlternate="net-5.0;net-6.0;netcore-3.0;netcore-3.1" />
       <MemberSignature Language="C#" Value="public static ref T AsRef&lt;T&gt; (scoped in T source);" FrameworkAlternate="net-7.0" />
-      <MemberSignature Language="C#" Value="public static ref T AsRef&lt;T&gt; (scoped ref T source);" FrameworkAlternate="net-8.0" />
+      <MemberSignature Language="C#" Value="public static ref T AsRef&lt;T&gt; (scoped ref readonly T source);" FrameworkAlternate="net-8.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
         <AssemblyName>System.Runtime.CompilerServices.Unsafe</AssemblyName>
@@ -1110,14 +1112,15 @@ int ComputeSumOfElements(ref readonly int refToFirstElement, nint numElements)
       </Docs>
     </Member>
     <Member MemberName="ByteOffset&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static IntPtr ByteOffset&lt;T&gt; (ref T origin, ref T target) where T : allows ref struct;" FrameworkAlternate="net-10.0;net-9.0" />
+      <MemberSignature Language="C#" Value="public static IntPtr ByteOffset&lt;T&gt; (ref readonly T origin, ref readonly T target) where T : allows ref struct;" FrameworkAlternate="net-10.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig native int ByteOffset&lt;T&gt;([in]!!T&amp; origin, [in]!!T&amp; target) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.CompilerServices.Unsafe.ByteOffset``1(``0@,``0@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function ByteOffset(Of T) (ByRef origin As T, ByRef target As T) As IntPtr" />
       <MemberSignature Language="F#" Value="static member ByteOffset : 'T * 'T -&gt; nativeint" Usage="System.Runtime.CompilerServices.Unsafe.ByteOffset (origin, target)" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA;generic &lt;typename T&gt;&#xA; static IntPtr ByteOffset(T % origin, T % target);" />
-      <MemberSignature Language="C#" Value="public static IntPtr ByteOffset&lt;T&gt; (ref T origin, ref T target);" FrameworkAlternate="net-5.0;net-6.0;net-7.0;net-8.0;netcore-3.0;netcore-3.1" />
+      <MemberSignature Language="C#" Value="public static IntPtr ByteOffset&lt;T&gt; (ref T origin, ref T target);" FrameworkAlternate="net-5.0;net-6.0;net-7.0;netcore-3.0;netcore-3.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig native int ByteOffset&lt;T&gt;(!!T&amp; origin, !!T&amp; target) cil managed" FrameworkAlternate="net-5.0;net-6.0;net-7.0;netcore-3.0;netcore-3.1" />
+      <MemberSignature Language="C#" Value="public static IntPtr ByteOffset&lt;T&gt; (ref readonly T origin, ref readonly T target);" FrameworkAlternate="net-8.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
         <AssemblyName>System.Runtime.CompilerServices.Unsafe</AssemblyName>
@@ -1198,13 +1201,14 @@ The return value is guaranteed stable if `origin` and `target` point to the same
       </Docs>
     </Member>
     <Member MemberName="Copy&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static void Copy&lt;T&gt; (void* destination, ref T source) where T : allows ref struct;" FrameworkAlternate="net-10.0;net-9.0" />
+      <MemberSignature Language="C#" Value="public static void Copy&lt;T&gt; (void* destination, ref readonly T source) where T : allows ref struct;" FrameworkAlternate="net-10.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig void Copy&lt;T&gt;(void* destination, [in]!!T&amp; source) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.CompilerServices.Unsafe.Copy``1(System.Void*,``0@)" />
       <MemberSignature Language="F#" Value="static member Copy : nativeptr&lt;unit&gt; * 'T -&gt; unit" Usage="System.Runtime.CompilerServices.Unsafe.Copy (destination, source)" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA;generic &lt;typename T&gt;&#xA; static void Copy(void* destination, T % source);" />
-      <MemberSignature Language="C#" Value="public static void Copy&lt;T&gt; (void* destination, ref T source);" FrameworkAlternate="net-5.0;net-6.0;net-7.0;net-8.0;netcore-1.0;netcore-1.1;netcore-3.0;netcore-3.1" />
+      <MemberSignature Language="C#" Value="public static void Copy&lt;T&gt; (void* destination, ref T source);" FrameworkAlternate="net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-3.0;netcore-3.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig void Copy&lt;T&gt;(void* destination, !!T&amp; source) cil managed" FrameworkAlternate="net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-3.0;netcore-3.1" />
+      <MemberSignature Language="C#" Value="public static void Copy&lt;T&gt; (void* destination, ref readonly T source);" FrameworkAlternate="net-8.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
         <AssemblyName>System.Runtime.CompilerServices.Unsafe</AssemblyName>
@@ -1375,12 +1379,13 @@ static void Copy<T>(ref T destination, void* source)
       </Docs>
     </Member>
     <Member MemberName="CopyBlock">
-      <MemberSignature Language="C#" Value="public static void CopyBlock (ref byte destination, ref byte source, uint byteCount);" />
+      <MemberSignature Language="C#" Value="public static void CopyBlock (ref byte destination, ref readonly byte source, uint byteCount);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig void CopyBlock(unsigned int8&amp; destination, [in]unsigned int8&amp; source, unsigned int32 byteCount) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.CompilerServices.Unsafe.CopyBlock(System.Byte@,System.Byte@,System.UInt32)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Sub CopyBlock (ByRef destination As Byte, ByRef source As Byte, byteCount As UInteger)" />
       <MemberSignature Language="F#" Value="static member CopyBlock : byte * byte * uint32 -&gt; unit" Usage="System.Runtime.CompilerServices.Unsafe.CopyBlock (destination, source, byteCount)" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA; static void CopyBlock(System::Byte % destination, System::Byte % source, System::UInt32 byteCount);" />
+      <MemberSignature Language="C#" Value="public static void CopyBlock (ref byte destination, ref byte source, uint byteCount);" FrameworkAlternate="net-5.0;net-6.0;net-7.0;netcore-3.0;netcore-3.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig void CopyBlock(unsigned int8&amp; destination, unsigned int8&amp; source, unsigned int32 byteCount) cil managed" FrameworkAlternate="net-5.0;net-6.0;net-7.0;netcore-3.0;netcore-3.1" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
@@ -1500,12 +1505,13 @@ This API corresponds to the `cpblk` opcode. Both the `destination` and `source`
       </Docs>
     </Member>
     <Member MemberName="CopyBlockUnaligned">
-      <MemberSignature Language="C#" Value="public static void CopyBlockUnaligned (ref byte destination, ref byte source, uint byteCount);" />
+      <MemberSignature Language="C#" Value="public static void CopyBlockUnaligned (ref byte destination, ref readonly byte source, uint byteCount);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig void CopyBlockUnaligned(unsigned int8&amp; destination, [in]unsigned int8&amp; source, unsigned int32 byteCount) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.CompilerServices.Unsafe.CopyBlockUnaligned(System.Byte@,System.Byte@,System.UInt32)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Sub CopyBlockUnaligned (ByRef destination As Byte, ByRef source As Byte, byteCount As UInteger)" />
       <MemberSignature Language="F#" Value="static member CopyBlockUnaligned : byte * byte * uint32 -&gt; unit" Usage="System.Runtime.CompilerServices.Unsafe.CopyBlockUnaligned (destination, source, byteCount)" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA; static void CopyBlockUnaligned(System::Byte % destination, System::Byte % source, System::UInt32 byteCount);" />
+      <MemberSignature Language="C#" Value="public static void CopyBlockUnaligned (ref byte destination, ref byte source, uint byteCount);" FrameworkAlternate="net-5.0;net-6.0;net-7.0;netcore-3.0;netcore-3.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig void CopyBlockUnaligned(unsigned int8&amp; destination, unsigned int8&amp; source, unsigned int32 byteCount) cil managed" FrameworkAlternate="net-5.0;net-6.0;net-7.0;netcore-3.0;netcore-3.1" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
@@ -1855,14 +1861,15 @@ This API corresponds to the `unaligned.1 initblk` opcode sequence. No alignment
       </Docs>
     </Member>
     <Member MemberName="IsAddressGreaterThan&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static bool IsAddressGreaterThan&lt;T&gt; (ref T left, ref T right) where T : allows ref struct;" FrameworkAlternate="net-10.0;net-9.0" />
+      <MemberSignature Language="C#" Value="public static bool IsAddressGreaterThan&lt;T&gt; (ref readonly T left, ref readonly T right) where T : allows ref struct;" FrameworkAlternate="net-10.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig bool IsAddressGreaterThan&lt;T&gt;([in]!!T&amp; left, [in]!!T&amp; right) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.CompilerServices.Unsafe.IsAddressGreaterThan``1(``0@,``0@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function IsAddressGreaterThan(Of T) (ByRef left As T, ByRef right As T) As Boolean" />
       <MemberSignature Language="F#" Value="static member IsAddressGreaterThan : 'T * 'T -&gt; bool" Usage="System.Runtime.CompilerServices.Unsafe.IsAddressGreaterThan (left, right)" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA;generic &lt;typename T&gt;&#xA; static bool IsAddressGreaterThan(T % left, T % right);" />
-      <MemberSignature Language="C#" Value="public static bool IsAddressGreaterThan&lt;T&gt; (ref T left, ref T right);" FrameworkAlternate="net-5.0;net-6.0;net-7.0;net-8.0;netcore-3.0;netcore-3.1" />
+      <MemberSignature Language="C#" Value="public static bool IsAddressGreaterThan&lt;T&gt; (ref T left, ref T right);" FrameworkAlternate="net-5.0;net-6.0;net-7.0;netcore-3.0;netcore-3.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig bool IsAddressGreaterThan&lt;T&gt;(!!T&amp; left, !!T&amp; right) cil managed" FrameworkAlternate="net-5.0;net-6.0;net-7.0;netcore-3.0;netcore-3.1" />
+      <MemberSignature Language="C#" Value="public static bool IsAddressGreaterThan&lt;T&gt; (ref readonly T left, ref readonly T right);" FrameworkAlternate="net-8.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
         <AssemblyName>System.Runtime.CompilerServices.Unsafe</AssemblyName>
@@ -1946,7 +1953,7 @@ The return value is guaranteed stable if `left` and `right` point to the same ma
       </Docs>
     </Member>
     <Member MemberName="IsAddressGreaterThanOrEqualTo&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static bool IsAddressGreaterThanOrEqualTo&lt;T&gt; (ref T left, ref T right) where T : allows ref struct;" />
+      <MemberSignature Language="C#" Value="public static bool IsAddressGreaterThanOrEqualTo&lt;T&gt; (ref readonly T left, ref readonly T right) where T : allows ref struct;" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig bool IsAddressGreaterThanOrEqualTo&lt;T&gt;([in]!!T&amp; left, [in]!!T&amp; right) cil managed" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.CompilerServices.Unsafe.IsAddressGreaterThanOrEqualTo``1(``0@,``0@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function IsAddressGreaterThanOrEqualTo(Of T) (ByRef left As T, ByRef right As T) As Boolean" />
@@ -2014,14 +2021,15 @@ The return value is guaranteed stable if `left` and `right` point to the same ma
       </Docs>
     </Member>
     <Member MemberName="IsAddressLessThan&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static bool IsAddressLessThan&lt;T&gt; (ref T left, ref T right) where T : allows ref struct;" FrameworkAlternate="net-10.0;net-9.0" />
+      <MemberSignature Language="C#" Value="public static bool IsAddressLessThan&lt;T&gt; (ref readonly T left, ref readonly T right) where T : allows ref struct;" FrameworkAlternate="net-10.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig bool IsAddressLessThan&lt;T&gt;([in]!!T&amp; left, [in]!!T&amp; right) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.CompilerServices.Unsafe.IsAddressLessThan``1(``0@,``0@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function IsAddressLessThan(Of T) (ByRef left As T, ByRef right As T) As Boolean" />
       <MemberSignature Language="F#" Value="static member IsAddressLessThan : 'T * 'T -&gt; bool" Usage="System.Runtime.CompilerServices.Unsafe.IsAddressLessThan (left, right)" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA;generic &lt;typename T&gt;&#xA; static bool IsAddressLessThan(T % left, T % right);" />
-      <MemberSignature Language="C#" Value="public static bool IsAddressLessThan&lt;T&gt; (ref T left, ref T right);" FrameworkAlternate="net-5.0;net-6.0;net-7.0;net-8.0;netcore-3.0;netcore-3.1" />
+      <MemberSignature Language="C#" Value="public static bool IsAddressLessThan&lt;T&gt; (ref T left, ref T right);" FrameworkAlternate="net-5.0;net-6.0;net-7.0;netcore-3.0;netcore-3.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig bool IsAddressLessThan&lt;T&gt;(!!T&amp; left, !!T&amp; right) cil managed" FrameworkAlternate="net-5.0;net-6.0;net-7.0;netcore-3.0;netcore-3.1" />
+      <MemberSignature Language="C#" Value="public static bool IsAddressLessThan&lt;T&gt; (ref readonly T left, ref readonly T right);" FrameworkAlternate="net-8.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
         <AssemblyName>System.Runtime.CompilerServices.Unsafe</AssemblyName>
@@ -2105,7 +2113,7 @@ The return value is guaranteed stable if `left` and `right` point to the same ma
       </Docs>
     </Member>
     <Member MemberName="IsAddressLessThanOrEqualTo&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static bool IsAddressLessThanOrEqualTo&lt;T&gt; (ref T left, ref T right) where T : allows ref struct;" />
+      <MemberSignature Language="C#" Value="public static bool IsAddressLessThanOrEqualTo&lt;T&gt; (ref readonly T left, ref readonly T right) where T : allows ref struct;" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig bool IsAddressLessThanOrEqualTo&lt;T&gt;([in]!!T&amp; left, [in]!!T&amp; right) cil managed" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.CompilerServices.Unsafe.IsAddressLessThanOrEqualTo``1(``0@,``0@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function IsAddressLessThanOrEqualTo(Of T) (ByRef left As T, ByRef right As T) As Boolean" />
@@ -2173,14 +2181,15 @@ The return value is guaranteed stable if `left` and `right` point to the same ma
       </Docs>
     </Member>
     <Member MemberName="IsNullRef&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static bool IsNullRef&lt;T&gt; (ref T source) where T : allows ref struct;" FrameworkAlternate="net-10.0;net-9.0" />
+      <MemberSignature Language="C#" Value="public static bool IsNullRef&lt;T&gt; (ref readonly T source) where T : allows ref struct;" FrameworkAlternate="net-10.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig bool IsNullRef&lt;T&gt;([in]!!T&amp; source) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.CompilerServices.Unsafe.IsNullRef``1(``0@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function IsNullRef(Of T) (ByRef source As T) As Boolean" />
       <MemberSignature Language="F#" Value="static member IsNullRef : 'T -&gt; bool" Usage="System.Runtime.CompilerServices.Unsafe.IsNullRef source" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA;generic &lt;typename T&gt;&#xA; static bool IsNullRef(T % source);" />
-      <MemberSignature Language="C#" Value="public static bool IsNullRef&lt;T&gt; (ref T source);" FrameworkAlternate="net-5.0;net-6.0;net-7.0;net-8.0" />
+      <MemberSignature Language="C#" Value="public static bool IsNullRef&lt;T&gt; (ref T source);" FrameworkAlternate="net-5.0;net-6.0;net-7.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig bool IsNullRef&lt;T&gt;(!!T&amp; source) cil managed" FrameworkAlternate="net-5.0;net-6.0;net-7.0" />
+      <MemberSignature Language="C#" Value="public static bool IsNullRef&lt;T&gt; (ref readonly T source);" FrameworkAlternate="net-8.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
         <AssemblyName>System.Runtime.CompilerServices.Unsafe</AssemblyName>
@@ -2359,14 +2368,15 @@ The return value is guaranteed stable if `left` and `right` point to the same ma
       </Docs>
     </Member>
     <Member MemberName="ReadUnaligned&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static T ReadUnaligned&lt;T&gt; (scoped ref byte source) where T : allows ref struct;" FrameworkAlternate="net-10.0;net-9.0" />
+      <MemberSignature Language="C#" Value="public static T ReadUnaligned&lt;T&gt; (scoped ref readonly byte source) where T : allows ref struct;" FrameworkAlternate="net-10.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig !!T ReadUnaligned&lt;T&gt;([in]unsigned int8&amp; source) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.CompilerServices.Unsafe.ReadUnaligned``1(System.Byte@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function ReadUnaligned(Of T) (ByRef source As Byte) As T" />
       <MemberSignature Language="F#" Value="static member ReadUnaligned : byte -&gt; 'T" Usage="System.Runtime.CompilerServices.Unsafe.ReadUnaligned source" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA;generic &lt;typename T&gt;&#xA; static T ReadUnaligned(System::Byte % source);" />
-      <MemberSignature Language="C#" Value="public static T ReadUnaligned&lt;T&gt; (ref byte source);" FrameworkAlternate="net-5.0;net-6.0;net-7.0;net-8.0;netcore-3.0;netcore-3.1" />
+      <MemberSignature Language="C#" Value="public static T ReadUnaligned&lt;T&gt; (ref byte source);" FrameworkAlternate="net-5.0;net-6.0;net-7.0;netcore-3.0;netcore-3.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig !!T ReadUnaligned&lt;T&gt;(unsigned int8&amp; source) cil managed" FrameworkAlternate="net-5.0;net-6.0;net-7.0;netcore-3.0;netcore-3.1" />
+      <MemberSignature Language="C#" Value="public static T ReadUnaligned&lt;T&gt; (ref readonly byte source);" FrameworkAlternate="net-8.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
         <AssemblyName>System.Runtime.CompilerServices.Unsafe</AssemblyName>
diff --git a/xml/System.Runtime.InteropServices/Marshal.xml b/xml/System.Runtime.InteropServices/Marshal.xml
index 008c93fa163..4683a5b47c6 100644
--- a/xml/System.Runtime.InteropServices/Marshal.xml
+++ b/xml/System.Runtime.InteropServices/Marshal.xml
@@ -8054,7 +8054,7 @@ On .NET 6 and later versions, this method is functionally equivalent to <xref:Sy
       </Docs>
     </Member>
     <Member MemberName="QueryInterface">
-      <MemberSignature Language="C#" Value="public static int QueryInterface (IntPtr pUnk, ref Guid iid, out IntPtr ppv);" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;net-8.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-1.1;netframework-2.0;netframework-3.0;netframework-3.5;netframework-4.0;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.5;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
+      <MemberSignature Language="C#" Value="public static int QueryInterface (IntPtr pUnk, ref Guid iid, out IntPtr ppv);" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-1.1;netframework-2.0;netframework-3.0;netframework-3.5;netframework-4.0;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.5;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig int32 QueryInterface(native int pUnk, valuetype System.Guid&amp; iid, [out] native int&amp; ppv) cil managed" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-1.1;netframework-2.0;netframework-3.0;netframework-3.5;netframework-4.0;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.5;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.InteropServices.Marshal.QueryInterface(System.IntPtr,System.Guid@,System.IntPtr@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function QueryInterface (pUnk As IntPtr, ByRef iid As Guid, ByRef ppv As IntPtr) As Integer" />
@@ -8062,6 +8062,7 @@ On .NET 6 and later versions, this method is functionally equivalent to <xref:Sy
       <MemberSignature Language="C++ CLI" Value="public:&#xA; static int QueryInterface(IntPtr pUnk, Guid % iid, [Runtime::InteropServices::Out] IntPtr % ppv);" />
       <MemberSignature Language="C#" Value="public static int QueryInterface (IntPtr pUnk, in Guid iid, out IntPtr ppv);" FrameworkAlternate="net-10.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig int32 QueryInterface(native int pUnk, [in]valuetype System.Guid&amp; iid, [out] native int&amp; ppv) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
+      <MemberSignature Language="C#" Value="public static int QueryInterface (IntPtr pUnk, ref readonly Guid iid, out IntPtr ppv);" FrameworkAlternate="net-8.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
         <AssemblyName>System.Runtime.InteropServices</AssemblyName>
diff --git a/xml/System.Runtime.InteropServices/MemoryMarshal.xml b/xml/System.Runtime.InteropServices/MemoryMarshal.xml
index 161a9c44033..9465cda6359 100644
--- a/xml/System.Runtime.InteropServices/MemoryMarshal.xml
+++ b/xml/System.Runtime.InteropServices/MemoryMarshal.xml
@@ -608,7 +608,7 @@ The array must already be pinned before this method is called, and that array mu
       </Docs>
     </Member>
     <Member MemberName="CreateReadOnlySpan&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static ReadOnlySpan&lt;T&gt; CreateReadOnlySpan&lt;T&gt; (scoped ref T reference, int length);" FrameworkAlternate="net-10.0;net-7.0;net-8.0;net-9.0" />
+      <MemberSignature Language="C#" Value="public static ReadOnlySpan&lt;T&gt; CreateReadOnlySpan&lt;T&gt; (scoped ref readonly T reference, int length);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig valuetype System.ReadOnlySpan`1&lt;!!T&gt; CreateReadOnlySpan&lt;T&gt;([in]!!T&amp; reference, int32 length) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.InteropServices.MemoryMarshal.CreateReadOnlySpan``1(``0@,System.Int32)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function CreateReadOnlySpan(Of T) (ByRef reference As T, length As Integer) As ReadOnlySpan(Of T)" />
@@ -616,6 +616,7 @@ The array must already be pinned before this method is called, and that array mu
       <MemberSignature Language="C++ CLI" Value="public:&#xA;generic &lt;typename T&gt;&#xA; static ReadOnlySpan&lt;T&gt; CreateReadOnlySpan(T % reference, int length);" />
       <MemberSignature Language="C#" Value="public static ReadOnlySpan&lt;T&gt; CreateReadOnlySpan&lt;T&gt; (ref T reference, int length);" FrameworkAlternate="net-5.0;net-6.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netstandard-2.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig valuetype System.ReadOnlySpan`1&lt;!!T&gt; CreateReadOnlySpan&lt;T&gt;(!!T&amp; reference, int32 length) cil managed" FrameworkAlternate="net-5.0;net-6.0;net-7.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netstandard-2.1" />
+      <MemberSignature Language="C#" Value="public static ReadOnlySpan&lt;T&gt; CreateReadOnlySpan&lt;T&gt; (scoped ref T reference, int length);" FrameworkAlternate="net-7.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
         <AssemblyName>System.Memory</AssemblyName>
diff --git a/xml/System.Runtime.InteropServices/TensorMarshal.xml b/xml/System.Runtime.InteropServices/TensorMarshal.xml
index 158826ddd93..808ad2a69cb 100644
--- a/xml/System.Runtime.InteropServices/TensorMarshal.xml
+++ b/xml/System.Runtime.InteropServices/TensorMarshal.xml
@@ -19,7 +19,7 @@
   </Docs>
   <Members>
     <Member MemberName="CreateReadOnlyTensorSpan&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static System.Numerics.Tensors.ReadOnlyTensorSpan&lt;T&gt; CreateReadOnlyTensorSpan&lt;T&gt; (scoped ref T data, IntPtr dataLength, scoped ReadOnlySpan&lt;IntPtr&gt; lengths, scoped ReadOnlySpan&lt;IntPtr&gt; strides, bool pinned);" />
+      <MemberSignature Language="C#" Value="public static System.Numerics.Tensors.ReadOnlyTensorSpan&lt;T&gt; CreateReadOnlyTensorSpan&lt;T&gt; (scoped ref readonly T data, IntPtr dataLength, scoped ReadOnlySpan&lt;IntPtr&gt; lengths, scoped ReadOnlySpan&lt;IntPtr&gt; strides, bool pinned);" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig valuetype System.Numerics.Tensors.ReadOnlyTensorSpan`1&lt;!!T&gt; CreateReadOnlyTensorSpan&lt;T&gt;([in]!!T&amp; data, native int dataLength, valuetype System.ReadOnlySpan`1&lt;native int&gt; lengths, valuetype System.ReadOnlySpan`1&lt;native int&gt; strides, bool pinned) cil managed" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.InteropServices.TensorMarshal.CreateReadOnlyTensorSpan``1(``0@,System.IntPtr,System.ReadOnlySpan{System.IntPtr},System.ReadOnlySpan{System.IntPtr},System.Boolean)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function CreateReadOnlyTensorSpan(Of T) (ByRef data As T, dataLength As IntPtr, lengths As ReadOnlySpan(Of IntPtr), strides As ReadOnlySpan(Of IntPtr), pinned As Boolean) As ReadOnlyTensorSpan(Of T)" />
diff --git a/xml/System.Runtime.Intrinsics/Vector128.xml b/xml/System.Runtime.Intrinsics/Vector128.xml
index 14a26976ad7..abde3b9b574 100644
--- a/xml/System.Runtime.Intrinsics/Vector128.xml
+++ b/xml/System.Runtime.Intrinsics/Vector128.xml
@@ -8002,7 +8002,7 @@ This method may bypass the cache on certain platforms.
       </Docs>
     </Member>
     <Member MemberName="LoadUnsafe&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static System.Runtime.Intrinsics.Vector128&lt;T&gt; LoadUnsafe&lt;T&gt; (ref T source);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
+      <MemberSignature Language="C#" Value="public static System.Runtime.Intrinsics.Vector128&lt;T&gt; LoadUnsafe&lt;T&gt; (ref readonly T source);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig valuetype System.Runtime.Intrinsics.Vector128`1&lt;!!T&gt; LoadUnsafe&lt;T&gt;([in]!!T&amp; source) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.Intrinsics.Vector128.LoadUnsafe``1(``0@)" />
       <MemberSignature Language="VB.NET" Value="Public Function LoadUnsafe(Of T) (ByRef source As T) As Vector128(Of T)" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
@@ -8060,7 +8060,7 @@ This method may bypass the cache on certain platforms.
       </Docs>
     </Member>
     <Member MemberName="LoadUnsafe&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static System.Runtime.Intrinsics.Vector128&lt;T&gt; LoadUnsafe&lt;T&gt; (ref T source, UIntPtr elementOffset);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
+      <MemberSignature Language="C#" Value="public static System.Runtime.Intrinsics.Vector128&lt;T&gt; LoadUnsafe&lt;T&gt; (ref readonly T source, UIntPtr elementOffset);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig valuetype System.Runtime.Intrinsics.Vector128`1&lt;!!T&gt; LoadUnsafe&lt;T&gt;([in]!!T&amp; source, native unsigned int elementOffset) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.Intrinsics.Vector128.LoadUnsafe``1(``0@,System.UIntPtr)" />
       <MemberSignature Language="VB.NET" Value="Public Function LoadUnsafe(Of T) (ByRef source As T, elementOffset As UIntPtr) As Vector128(Of T)" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
diff --git a/xml/System.Runtime.Intrinsics/Vector256.xml b/xml/System.Runtime.Intrinsics/Vector256.xml
index 298583cbbbf..9536b3caaee 100644
--- a/xml/System.Runtime.Intrinsics/Vector256.xml
+++ b/xml/System.Runtime.Intrinsics/Vector256.xml
@@ -7851,7 +7851,7 @@ This method may bypass the cache on certain platforms.
       </Docs>
     </Member>
     <Member MemberName="LoadUnsafe&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static System.Runtime.Intrinsics.Vector256&lt;T&gt; LoadUnsafe&lt;T&gt; (ref T source);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
+      <MemberSignature Language="C#" Value="public static System.Runtime.Intrinsics.Vector256&lt;T&gt; LoadUnsafe&lt;T&gt; (ref readonly T source);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig valuetype System.Runtime.Intrinsics.Vector256`1&lt;!!T&gt; LoadUnsafe&lt;T&gt;([in]!!T&amp; source) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.Intrinsics.Vector256.LoadUnsafe``1(``0@)" />
       <MemberSignature Language="VB.NET" Value="Public Function LoadUnsafe(Of T) (ByRef source As T) As Vector256(Of T)" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
@@ -7909,7 +7909,7 @@ This method may bypass the cache on certain platforms.
       </Docs>
     </Member>
     <Member MemberName="LoadUnsafe&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static System.Runtime.Intrinsics.Vector256&lt;T&gt; LoadUnsafe&lt;T&gt; (ref T source, UIntPtr elementOffset);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
+      <MemberSignature Language="C#" Value="public static System.Runtime.Intrinsics.Vector256&lt;T&gt; LoadUnsafe&lt;T&gt; (ref readonly T source, UIntPtr elementOffset);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig valuetype System.Runtime.Intrinsics.Vector256`1&lt;!!T&gt; LoadUnsafe&lt;T&gt;([in]!!T&amp; source, native unsigned int elementOffset) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.Intrinsics.Vector256.LoadUnsafe``1(``0@,System.UIntPtr)" />
       <MemberSignature Language="VB.NET" Value="Public Function LoadUnsafe(Of T) (ByRef source As T, elementOffset As UIntPtr) As Vector256(Of T)" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
diff --git a/xml/System.Runtime.Intrinsics/Vector512.xml b/xml/System.Runtime.Intrinsics/Vector512.xml
index c735c06f944..75e772b4fa4 100644
--- a/xml/System.Runtime.Intrinsics/Vector512.xml
+++ b/xml/System.Runtime.Intrinsics/Vector512.xml
@@ -7286,7 +7286,7 @@
       </Docs>
     </Member>
     <Member MemberName="LoadUnsafe&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static System.Runtime.Intrinsics.Vector512&lt;T&gt; LoadUnsafe&lt;T&gt; (ref T source);" />
+      <MemberSignature Language="C#" Value="public static System.Runtime.Intrinsics.Vector512&lt;T&gt; LoadUnsafe&lt;T&gt; (ref readonly T source);" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig valuetype System.Runtime.Intrinsics.Vector512`1&lt;!!T&gt; LoadUnsafe&lt;T&gt;([in]!!T&amp; source) cil managed" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.Intrinsics.Vector512.LoadUnsafe``1(``0@)" />
       <MemberSignature Language="VB.NET" Value="Public Function LoadUnsafe(Of T) (ByRef source As T) As Vector512(Of T)" />
@@ -7338,7 +7338,7 @@
       </Docs>
     </Member>
     <Member MemberName="LoadUnsafe&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static System.Runtime.Intrinsics.Vector512&lt;T&gt; LoadUnsafe&lt;T&gt; (ref T source, UIntPtr elementOffset);" />
+      <MemberSignature Language="C#" Value="public static System.Runtime.Intrinsics.Vector512&lt;T&gt; LoadUnsafe&lt;T&gt; (ref readonly T source, UIntPtr elementOffset);" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig valuetype System.Runtime.Intrinsics.Vector512`1&lt;!!T&gt; LoadUnsafe&lt;T&gt;([in]!!T&amp; source, native unsigned int elementOffset) cil managed" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.Intrinsics.Vector512.LoadUnsafe``1(``0@,System.UIntPtr)" />
       <MemberSignature Language="VB.NET" Value="Public Function LoadUnsafe(Of T) (ByRef source As T, elementOffset As UIntPtr) As Vector512(Of T)" />
diff --git a/xml/System.Runtime.Intrinsics/Vector64.xml b/xml/System.Runtime.Intrinsics/Vector64.xml
index b3a7a8a9a5e..5bf52cedfcb 100644
--- a/xml/System.Runtime.Intrinsics/Vector64.xml
+++ b/xml/System.Runtime.Intrinsics/Vector64.xml
@@ -6634,7 +6634,7 @@ This method may bypass the cache on certain platforms.
       </Docs>
     </Member>
     <Member MemberName="LoadUnsafe&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static System.Runtime.Intrinsics.Vector64&lt;T&gt; LoadUnsafe&lt;T&gt; (ref T source);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
+      <MemberSignature Language="C#" Value="public static System.Runtime.Intrinsics.Vector64&lt;T&gt; LoadUnsafe&lt;T&gt; (ref readonly T source);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig valuetype System.Runtime.Intrinsics.Vector64`1&lt;!!T&gt; LoadUnsafe&lt;T&gt;([in]!!T&amp; source) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.Intrinsics.Vector64.LoadUnsafe``1(``0@)" />
       <MemberSignature Language="VB.NET" Value="Public Function LoadUnsafe(Of T) (ByRef source As T) As Vector64(Of T)" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
@@ -6692,7 +6692,7 @@ This method may bypass the cache on certain platforms.
       </Docs>
     </Member>
     <Member MemberName="LoadUnsafe&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static System.Runtime.Intrinsics.Vector64&lt;T&gt; LoadUnsafe&lt;T&gt; (ref T source, UIntPtr elementOffset);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
+      <MemberSignature Language="C#" Value="public static System.Runtime.Intrinsics.Vector64&lt;T&gt; LoadUnsafe&lt;T&gt; (ref readonly T source, UIntPtr elementOffset);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig valuetype System.Runtime.Intrinsics.Vector64`1&lt;!!T&gt; LoadUnsafe&lt;T&gt;([in]!!T&amp; source, native unsigned int elementOffset) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="DocId" Value="M:System.Runtime.Intrinsics.Vector64.LoadUnsafe``1(``0@,System.UIntPtr)" />
       <MemberSignature Language="VB.NET" Value="Public Function LoadUnsafe(Of T) (ByRef source As T, elementOffset As UIntPtr) As Vector64(Of T)" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
diff --git a/xml/System.Threading/Interlocked.xml b/xml/System.Threading/Interlocked.xml
index bd14b540549..4ebb91d97e9 100644
--- a/xml/System.Threading/Interlocked.xml
+++ b/xml/System.Threading/Interlocked.xml
@@ -2894,12 +2894,13 @@ This method wraps a call to [FlushProcessWriteBuffers](/windows/win32/api/proces
       </Docs>
     </Member>
     <Member MemberName="Read">
-      <MemberSignature Language="C#" Value="public static long Read (ref long location);" />
+      <MemberSignature Language="C#" Value="public static long Read (ref long location);" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-2.0;netframework-3.0;netframework-3.5;netframework-4.0;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig int64 Read(int64&amp; location) cil managed" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-2.0;netframework-3.0;netframework-3.5;netframework-4.0;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="DocId" Value="M:System.Threading.Interlocked.Read(System.Int64@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function Read (ByRef location As Long) As Long" />
       <MemberSignature Language="F#" Value="static member Read : int64 -&gt; int64" Usage="System.Threading.Interlocked.Read location" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA; static long Read(long % location);" />
+      <MemberSignature Language="C#" Value="public static long Read (ref readonly long location);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig int64 Read([in]int64&amp; location) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
@@ -2963,12 +2964,13 @@ This method wraps a call to [FlushProcessWriteBuffers](/windows/win32/api/proces
       </Docs>
     </Member>
     <Member MemberName="Read">
-      <MemberSignature Language="C#" Value="public static ulong Read (ref ulong location);" />
+      <MemberSignature Language="C#" Value="public static ulong Read (ref readonly ulong location);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig unsigned int64 Read([in]unsigned int64&amp; location) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="DocId" Value="M:System.Threading.Interlocked.Read(System.UInt64@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function Read (ByRef location As ULong) As ULong" />
       <MemberSignature Language="F#" Value="static member Read : uint64 -&gt; uint64" Usage="System.Threading.Interlocked.Read location" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA; static System::UInt64 Read(System::UInt64 % location);" />
+      <MemberSignature Language="C#" Value="public static ulong Read (ref ulong location);" FrameworkAlternate="net-5.0;net-6.0;net-7.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig unsigned int64 Read(unsigned int64&amp; location) cil managed" FrameworkAlternate="net-5.0;net-6.0;net-7.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
diff --git a/xml/System.Threading/Volatile.xml b/xml/System.Threading/Volatile.xml
index b66b0ebe5db..7bd79365cbb 100644
--- a/xml/System.Threading/Volatile.xml
+++ b/xml/System.Threading/Volatile.xml
@@ -108,12 +108,13 @@
       </Docs>
     </MemberGroup>
     <Member MemberName="Read">
-      <MemberSignature Language="C#" Value="public static bool Read (ref bool location);" />
+      <MemberSignature Language="C#" Value="public static bool Read (ref bool location);" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig bool Read(bool&amp; location) cil managed" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="DocId" Value="M:System.Threading.Volatile.Read(System.Boolean@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function Read (ByRef location As Boolean) As Boolean" />
       <MemberSignature Language="F#" Value="static member Read : bool -&gt; bool" Usage="System.Threading.Volatile.Read location" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA; static bool Read(bool % location);" />
+      <MemberSignature Language="C#" Value="public static bool Read (ref readonly bool location);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig bool Read([in]bool&amp; location) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
@@ -178,12 +179,13 @@
       </Docs>
     </Member>
     <Member MemberName="Read">
-      <MemberSignature Language="C#" Value="public static byte Read (ref byte location);" />
+      <MemberSignature Language="C#" Value="public static byte Read (ref byte location);" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig unsigned int8 Read(unsigned int8&amp; location) cil managed" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="DocId" Value="M:System.Threading.Volatile.Read(System.Byte@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function Read (ByRef location As Byte) As Byte" />
       <MemberSignature Language="F#" Value="static member Read : byte -&gt; byte" Usage="System.Threading.Volatile.Read location" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA; static System::Byte Read(System::Byte % location);" />
+      <MemberSignature Language="C#" Value="public static byte Read (ref readonly byte location);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig unsigned int8 Read([in]unsigned int8&amp; location) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
@@ -248,12 +250,13 @@
       </Docs>
     </Member>
     <Member MemberName="Read">
-      <MemberSignature Language="C#" Value="public static double Read (ref double location);" />
+      <MemberSignature Language="C#" Value="public static double Read (ref double location);" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig float64 Read(float64&amp; location) cil managed" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="DocId" Value="M:System.Threading.Volatile.Read(System.Double@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function Read (ByRef location As Double) As Double" />
       <MemberSignature Language="F#" Value="static member Read : double -&gt; double" Usage="System.Threading.Volatile.Read location" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA; static double Read(double % location);" />
+      <MemberSignature Language="C#" Value="public static double Read (ref readonly double location);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig float64 Read([in]float64&amp; location) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
@@ -318,12 +321,13 @@
       </Docs>
     </Member>
     <Member MemberName="Read">
-      <MemberSignature Language="C#" Value="public static short Read (ref short location);" />
+      <MemberSignature Language="C#" Value="public static short Read (ref short location);" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig int16 Read(int16&amp; location) cil managed" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="DocId" Value="M:System.Threading.Volatile.Read(System.Int16@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function Read (ByRef location As Short) As Short" />
       <MemberSignature Language="F#" Value="static member Read : int16 -&gt; int16" Usage="System.Threading.Volatile.Read location" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA; static short Read(short % location);" />
+      <MemberSignature Language="C#" Value="public static short Read (ref readonly short location);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig int16 Read([in]int16&amp; location) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
@@ -388,12 +392,13 @@
       </Docs>
     </Member>
     <Member MemberName="Read">
-      <MemberSignature Language="C#" Value="public static int Read (ref int location);" />
+      <MemberSignature Language="C#" Value="public static int Read (ref int location);" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig int32 Read(int32&amp; location) cil managed" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="DocId" Value="M:System.Threading.Volatile.Read(System.Int32@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function Read (ByRef location As Integer) As Integer" />
       <MemberSignature Language="F#" Value="static member Read : int -&gt; int" Usage="System.Threading.Volatile.Read location" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA; static int Read(int % location);" />
+      <MemberSignature Language="C#" Value="public static int Read (ref readonly int location);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig int32 Read([in]int32&amp; location) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
@@ -458,12 +463,13 @@
       </Docs>
     </Member>
     <Member MemberName="Read">
-      <MemberSignature Language="C#" Value="public static long Read (ref long location);" />
+      <MemberSignature Language="C#" Value="public static long Read (ref long location);" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig int64 Read(int64&amp; location) cil managed" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="DocId" Value="M:System.Threading.Volatile.Read(System.Int64@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function Read (ByRef location As Long) As Long" />
       <MemberSignature Language="F#" Value="static member Read : int64 -&gt; int64" Usage="System.Threading.Volatile.Read location" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA; static long Read(long % location);" />
+      <MemberSignature Language="C#" Value="public static long Read (ref readonly long location);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig int64 Read([in]int64&amp; location) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
@@ -528,12 +534,13 @@
       </Docs>
     </Member>
     <Member MemberName="Read">
-      <MemberSignature Language="C#" Value="public static IntPtr Read (ref IntPtr location);" />
+      <MemberSignature Language="C#" Value="public static IntPtr Read (ref IntPtr location);" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig native int Read(native int&amp; location) cil managed" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="DocId" Value="M:System.Threading.Volatile.Read(System.IntPtr@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function Read (ByRef location As IntPtr) As IntPtr" />
       <MemberSignature Language="F#" Value="static member Read : nativeint -&gt; nativeint" Usage="System.Threading.Volatile.Read location" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA; static IntPtr Read(IntPtr % location);" />
+      <MemberSignature Language="C#" Value="public static IntPtr Read (ref readonly IntPtr location);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig native int Read([in]native int&amp; location) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
@@ -598,12 +605,13 @@
       </Docs>
     </Member>
     <Member MemberName="Read">
-      <MemberSignature Language="C#" Value="public static sbyte Read (ref sbyte location);" />
+      <MemberSignature Language="C#" Value="public static sbyte Read (ref sbyte location);" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig int8 Read(int8&amp; location) cil managed" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="DocId" Value="M:System.Threading.Volatile.Read(System.SByte@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function Read (ByRef location As SByte) As SByte" />
       <MemberSignature Language="F#" Value="static member Read : sbyte -&gt; sbyte" Usage="System.Threading.Volatile.Read location" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA; static System::SByte Read(System::SByte % location);" />
+      <MemberSignature Language="C#" Value="public static sbyte Read (ref readonly sbyte location);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig int8 Read([in]int8&amp; location) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
@@ -672,12 +680,13 @@
       </Docs>
     </Member>
     <Member MemberName="Read">
-      <MemberSignature Language="C#" Value="public static float Read (ref float location);" />
+      <MemberSignature Language="C#" Value="public static float Read (ref float location);" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig float32 Read(float32&amp; location) cil managed" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="DocId" Value="M:System.Threading.Volatile.Read(System.Single@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function Read (ByRef location As Single) As Single" />
       <MemberSignature Language="F#" Value="static member Read : single -&gt; single" Usage="System.Threading.Volatile.Read location" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA; static float Read(float % location);" />
+      <MemberSignature Language="C#" Value="public static float Read (ref readonly float location);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig float32 Read([in]float32&amp; location) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
@@ -742,12 +751,13 @@
       </Docs>
     </Member>
     <Member MemberName="Read">
-      <MemberSignature Language="C#" Value="public static ushort Read (ref ushort location);" />
+      <MemberSignature Language="C#" Value="public static ushort Read (ref ushort location);" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig unsigned int16 Read(unsigned int16&amp; location) cil managed" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="DocId" Value="M:System.Threading.Volatile.Read(System.UInt16@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function Read (ByRef location As UShort) As UShort" />
       <MemberSignature Language="F#" Value="static member Read : uint16 -&gt; uint16" Usage="System.Threading.Volatile.Read location" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA; static System::UInt16 Read(System::UInt16 % location);" />
+      <MemberSignature Language="C#" Value="public static ushort Read (ref readonly ushort location);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig unsigned int16 Read([in]unsigned int16&amp; location) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
@@ -817,12 +827,13 @@
       </Docs>
     </Member>
     <Member MemberName="Read">
-      <MemberSignature Language="C#" Value="public static uint Read (ref uint location);" />
+      <MemberSignature Language="C#" Value="public static uint Read (ref uint location);" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig unsigned int32 Read(unsigned int32&amp; location) cil managed" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="DocId" Value="M:System.Threading.Volatile.Read(System.UInt32@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function Read (ByRef location As UInteger) As UInteger" />
       <MemberSignature Language="F#" Value="static member Read : uint32 -&gt; uint32" Usage="System.Threading.Volatile.Read location" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA; static System::UInt32 Read(System::UInt32 % location);" />
+      <MemberSignature Language="C#" Value="public static uint Read (ref readonly uint location);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig unsigned int32 Read([in]unsigned int32&amp; location) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
@@ -892,12 +903,13 @@
       </Docs>
     </Member>
     <Member MemberName="Read">
-      <MemberSignature Language="C#" Value="public static ulong Read (ref ulong location);" />
+      <MemberSignature Language="C#" Value="public static ulong Read (ref ulong location);" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig unsigned int64 Read(unsigned int64&amp; location) cil managed" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="DocId" Value="M:System.Threading.Volatile.Read(System.UInt64@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function Read (ByRef location As ULong) As ULong" />
       <MemberSignature Language="F#" Value="static member Read : uint64 -&gt; uint64" Usage="System.Threading.Volatile.Read location" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA; static System::UInt64 Read(System::UInt64 % location);" />
+      <MemberSignature Language="C#" Value="public static ulong Read (ref readonly ulong location);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig unsigned int64 Read([in]unsigned int64&amp; location) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
@@ -971,12 +983,13 @@
       </Docs>
     </Member>
     <Member MemberName="Read">
-      <MemberSignature Language="C#" Value="public static UIntPtr Read (ref UIntPtr location);" />
+      <MemberSignature Language="C#" Value="public static UIntPtr Read (ref UIntPtr location);" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig native unsigned int Read(native unsigned int&amp; location) cil managed" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="DocId" Value="M:System.Threading.Volatile.Read(System.UIntPtr@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function Read (ByRef location As UIntPtr) As UIntPtr" />
       <MemberSignature Language="F#" Value="static member Read : unativeint -&gt; unativeint" Usage="System.Threading.Volatile.Read location" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA; static UIntPtr Read(UIntPtr % location);" />
+      <MemberSignature Language="C#" Value="public static UIntPtr Read (ref readonly UIntPtr location);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig native unsigned int Read([in]native unsigned int&amp; location) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
@@ -1046,12 +1059,13 @@
       </Docs>
     </Member>
     <Member MemberName="Read&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static T Read&lt;T&gt; (ref T location) where T : class;" />
+      <MemberSignature Language="C#" Value="public static T Read&lt;T&gt; (ref T location) where T : class;" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig !!T Read&lt;class T&gt;(!!T&amp; location) cil managed" FrameworkAlternate="dotnet-uwp-10.0;net-5.0;net-6.0;net-7.0;netcore-1.0;netcore-1.1;netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-1.0;netstandard-1.1;netstandard-1.2;netstandard-1.3;netstandard-1.4;netstandard-1.6;netstandard-2.0;netstandard-2.1" />
       <MemberSignature Language="DocId" Value="M:System.Threading.Volatile.Read``1(``0@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function Read(Of T As Class) (ByRef location As T) As T" />
       <MemberSignature Language="F#" Value="static member Read : 'T -&gt; 'T (requires 'T : null)" Usage="System.Threading.Volatile.Read location" />
       <MemberSignature Language="C++ CLI" Value="public:&#xA;generic &lt;typename T&gt;&#xA; where T : class static T Read(T % location);" />
+      <MemberSignature Language="C#" Value="public static T Read&lt;T&gt; (ref readonly T location) where T : class;" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig !!T Read&lt;class T&gt;([in]!!T&amp; location) cil managed" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
diff --git a/xml/System/Nullable.xml b/xml/System/Nullable.xml
index 8c377aef9fb..d7367a9e53b 100644
--- a/xml/System/Nullable.xml
+++ b/xml/System/Nullable.xml
@@ -292,7 +292,7 @@
       </Docs>
     </Member>
     <Member MemberName="GetValueRefOrDefaultRef&lt;T&gt;">
-      <MemberSignature Language="C#" Value="public static ref readonly T GetValueRefOrDefaultRef&lt;T&gt; (ref T? nullable) where T : struct;" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
+      <MemberSignature Language="C#" Value="public static ref readonly T GetValueRefOrDefaultRef&lt;T&gt; (ref readonly T? nullable) where T : struct;" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public static hidebysig !!T GetValueRefOrDefaultRef&lt;struct .ctor (class System.ValueType) T&gt;([in]valuetype System.Nullable`1&lt;!!T&gt;&amp; nullable) cil managed" />
       <MemberSignature Language="DocId" Value="M:System.Nullable.GetValueRefOrDefaultRef``1(System.Nullable{``0}@)" />
       <MemberSignature Language="VB.NET" Value="Public Shared Function GetValueRefOrDefaultRef(Of T As Structure) (ByRef nullable As Nullable(Of T)) As T" />
diff --git a/xml/System/ReadOnlySpan`1.xml b/xml/System/ReadOnlySpan`1.xml
index a89a03a4078..39e7dc6dbf4 100644
--- a/xml/System/ReadOnlySpan`1.xml
+++ b/xml/System/ReadOnlySpan`1.xml
@@ -93,7 +93,7 @@ A `ReadOnlySpan<T>` instance is often used to reference the elements of an array
   </Docs>
   <Members>
     <Member MemberName=".ctor">
-      <MemberSignature Language="C#" Value="public ReadOnlySpan (ref T reference);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
+      <MemberSignature Language="C#" Value="public ReadOnlySpan (ref readonly T reference);" FrameworkAlternate="net-10.0;net-8.0;net-9.0" />
       <MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor([in]!T&amp; reference) cil managed" />
       <MemberSignature Language="DocId" Value="M:System.ReadOnlySpan`1.#ctor(`0@)" />
       <MemberSignature Language="VB.NET" Value="Public Sub New (ByRef reference As T)" />