v1.22.0 release notes (#453)

* v1.22.0 release notes

* copy review edits

Author: jeff-allen-mongo

source/chart-type-reference/geo-spatial.txt

@@ -32,8 +32,7 @@ and :ref:`heatmap <heatmap-description>`.
 
 .. seealso::
 
-   - :ref:`Geopoint encoding channel type <geopoint-channel>`
-   - :ref:`Geospatial chart customization <geospatial-customization>`
+   :ref:`Geopoint encoding channel type <geopoint-channel>`
 
 .. _choropleth-description:
 

source/customize-charts/value-axis-options.txt

@@ -121,6 +121,8 @@ The following chart types can use label override:
 - :ref:`Area <line-area-chart-ref>`
 - :ref:`Scatter <scatter-chart-ref>`
 
+.. _secondary-y-axis:
+
 Secondary Y Axis
 ----------------
 

source/release-notes.txt

@@ -10,6 +10,66 @@ MongoDB Charts Cloud Release Notes
    :depth: 1
    :class: twocols
 
+|charts| v1.22.0
+----------------
+
+*Released February 18, 2020*
+
+Improvements in this release:
+
+- Adds new customization options to:
+
+  - Show data labels on
+    :ref:`donut charts <donut-chart-ref>` as a percentage.
+
+  - Enable various line smoothing options on
+    :ref:`line and area <line-area-chart-ref>` charts.
+
+- Tooltips for :ref:`donut <donut-chart-ref>` and
+  :ref:`100% stacked charts <column-bar-chart-ref>` now show percentage
+  as well as raw value.
+
+- Extends embedding :ref:`Click Events <handle-click-events>` beta to
+  support geospatial chart types and to include ``selectionFilter``
+  attribute.
+
+- Adds a new on-chart context menu to save a chart to a file or copy a
+  chart to the clipboard.
+
+- Allows :ref:`authenticated embedding providers
+  <configure-auth-providers>` to match Audience values where the |jwt|
+  contains an array of values.
+
+- Improves messages when :pipeline:`$lookup` is used in the query bar.
+
+Bug fixes in this release:
+
+- Geospatial scatter charts now use requested formatting for values in
+  the :guilabel:`Color` channel.
+  
+- Validation errors now properly appear when adding calculated fields.
+
+- Charts built from multiple aggregation fields now show bars in the
+  same order that the fields are encoded.
+  
+- You can now select text in the :guilabel:`View Aggregation Pipeline`
+  dialog.
+
+- Table row and total columns now respect the table text size
+  customization option.
+
+- Chart title and description fields can no longer be edited
+  simultaneously.
+
+- Improved column sorting behavior in tables.
+
+- Fixed some issues where the Top Item chart sometimes displayed incorrect
+  data.
+
+- Data labels no longer appear in the wrong place for fields mapped to the
+  secondary Y axis.
+
+
 
 |charts| v1.21.0
 ----------------
@@ -19,7 +79,7 @@ MongoDB Charts Cloud Release Notes
 Improvements in this release:
 
 - Adds the ability to add a description to a chart.
-- No longer allocates space for chart titles or descriptions when they
+- Charts no longer allocate space for chart titles or descriptions when they
   are not present.
 - Refreshes the visual styling for :ref:`Table <data-table-ref>` and
   :ref:`Area <line-area-chart-ref>` charts.