Add 322 release notes

presto-docs/src/main/sphinx/release.rst

@@ -5,6 +5,7 @@ Release Notes
 .. toctree::
     :maxdepth: 1
 
+    release/release-322
     release/release-321
     release/release-320
     release/release-319

presto-docs/src/main/sphinx/release/release-321.rst

@@ -2,6 +2,8 @@
 Release 321
 ===========
 
+.. warning:: The server RPM is broken in this release.
+
 General Changes
 ---------------
 

presto-docs/src/main/sphinx/release/release-322.rst

@@ -0,0 +1,26 @@
+===========
+Release 322
+===========
+
+General Changes
+---------------
+
+* Improve performance of certain join queries by reducing the amount of data
+  that needs to be scanned. (:issue:`1673`)
+
+Server RPM Changes
+------------------
+
+* Fix a regression that caused zero-length files in the RPM. (:issue:`1767`)
+
+Connector Changes
+-----------------
+
+These changes apply to MySQL, PostgreSQL, Redshift, and SQL Server.
+
+* Add support for providing credentials using a keystore file. This can be enabled
+  by setting the ``credential-provider.type`` configuration property to ``KEYSTORE``
+  and by setting the ``keystore-file-path``, ``keystore-type``, ``keystore-password``,
+  ``keystore-user-credential-password``, ``keystore-password-credential-password``,
+  ``keystore-user-credential-name``, and ``keystore-password-credential-name``
+  configuration properties. (:issue:`1521`)