diff --git a/docs/Versions.asciidoc b/docs/Versions.asciidoc
index 72d77d969f231..cd8aaeb510a49 100644
--- a/docs/Versions.asciidoc
+++ b/docs/Versions.asciidoc
@@ -14,8 +14,9 @@ release-state can be: released | prerelease | unreleased
 :release-state:   prerelease
 
 :issue:           https://github.com/elastic/elasticsearch/issues/
+:ml-issue:        https://github.com/elastic/ml-cpp/issues/
 :pull:            https://github.com/elastic/elasticsearch/pull/
-
+:ml-pull:         https://github.com/elastic/ml-cpp/pull/
 :docker-repo:     docker.elastic.co/elasticsearch/elasticsearch
 :docker-image:    {docker-repo}:{version}
 :plugin_url:      https://artifacts.elastic.co/downloads/elasticsearch-plugins
diff --git a/docs/reference/release-notes/7.0.0-alpha1.asciidoc b/docs/reference/release-notes/7.0.0-alpha1.asciidoc
index b4ef0467aafff..36339fa4b9b26 100644
--- a/docs/reference/release-notes/7.0.0-alpha1.asciidoc
+++ b/docs/reference/release-notes/7.0.0-alpha1.asciidoc
@@ -29,4 +29,11 @@ Suggesters::
 * Plugins that register suggesters can now define their own types of suggestions and must
   explicitly indicate the type of suggestion that they produce. Existing plugins will
   require changes to their plugin registration. See the `custom-suggester` example
-  plugin {pull}30284[#30284]
\ No newline at end of file
+  plugin {pull}30284[#30284]
+  
+[float]
+[[enhancement-7.0.0-alpha1]]
+=== Enhancements
+
+Machine learning::
+* Adds categorical filter type to detector rules. {ml-pull}27[#27]
\ No newline at end of file
diff --git a/docs/reference/release-notes/7.0.0-alpha2.asciidoc b/docs/reference/release-notes/7.0.0-alpha2.asciidoc
index f037e77775b57..f6d3172ce01d9 100644
--- a/docs/reference/release-notes/7.0.0-alpha2.asciidoc
+++ b/docs/reference/release-notes/7.0.0-alpha2.asciidoc
@@ -2,3 +2,9 @@
 == {es} version 7.0.0-alpha2
 
 coming[7.0.0-alpha2]
+
+[float]
+[[bug-7.0.0-alpha2]]
+=== Bug fixes
+
+* Fixes CPoissonMeanConjugate sampling error. {ml-pull}335[#335]