Merge branch '3.5-dev' into 3.6-dev
diff --git a/CHANGELOG.asciidoc b/CHANGELOG.asciidoc
index c8d545e..ccb00eb 100644
--- a/CHANGELOG.asciidoc
+++ b/CHANGELOG.asciidoc
@@ -413,11 +413,21 @@
 image::https://raw.githubusercontent.com/apache/tinkerpop/master/docs/static/images/gremlin-sleeping-beauty.png[width=185]
 
 [[release-3-5-8]]
-=== TinkerPop 3.5.8 (NOT OFFICIALLY RELEASED YET)
+=== TinkerPop 3.5.8 (Release Date: November 20, 2023)
 
 * Fixed a bug in Gremlin.Net that can lead to an `InvalidOperationException` due to modifying a collection while iterating over it in the serializers.
 * Bumped Netty to 4.1.96
 
+==== Bugs
+
+* TINKERPOP-2976 InvalidOperationException: Collection was modified in GraphBinary serialization
+* TINKERPOP-2983 Upgrade Netty for Security Reasons
+
+==== Improvements
+
+* TINKERPOP-2984 Replace Moq mocking library in .NET tests
+* TINKERPOP-2991 Reformat Javadoc link in reference docs
+
 
 [[release-3-5-7]]
 === TinkerPop 3.5.7 (Release Date: July 31, 2023)
diff --git a/docs/src/upgrade/release-3.5.x.asciidoc b/docs/src/upgrade/release-3.5.x.asciidoc
index 6f5764d..c71a0f8 100644
--- a/docs/src/upgrade/release-3.5.x.asciidoc
+++ b/docs/src/upgrade/release-3.5.x.asciidoc
@@ -22,25 +22,11 @@
 *The Sleeping Gremlin: No. 18 Entr'acte Symphonique*
 
 == TinkerPop 3.5.8
-*Release Date: NOT OFFICIALLY RELEASED YET*
+*Release Date: November 20, 2023*
 
 Please see the link:https://github.com/apache/tinkerpop/blob/3.5.8/CHANGELOG.asciidoc#release-3-5-8[changelog] for a
 complete list of all the modifications that are part of this release.
 
-=== Upgrading for Users
-
-
-
-=== Upgrading for Providers
-
-==== Graph System Providers
-
-
-
-==== Graph Driver Providers
-
-
-
 == TinkerPop 3.5.7
 *Release Date: July 31, 2023*
 
@@ -1714,4 +1700,4 @@
 From 3.5.0 forward, drivers need not send this message to close the session and simply rely on the close of the
 connection to kill the session.
 
-See: link:https://issues.apache.org/jira/browse/TINKERPOP-2336[TINKERPOP-2336]
\ No newline at end of file
+See: link:https://issues.apache.org/jira/browse/TINKERPOP-2336[TINKERPOP-2336]