Release notes for Gerrit 2.10.4
===============================

There are no schema changes from link:ReleaseNotes-2.10.3.1.html[2.10.3.1].

Download:
link:https://www.gerritcodereview.com/download/gerrit-2.10.4.war[
https://www.gerritcodereview.com/download/gerrit-2.10.4.war]

New Features
------------

* Support identity linking in hybrid OpenID and OAuth2 authentication.
+
Linking of user identities across protocol boundaries and from one OAuth2
identity to another OAuth2 identity is supported.

* Support identity linking in OAuth2 extension point.
+
Linking of user identities from one OAuth2 identity to another OAuth2
identity is supported.

Bug Fixes
---------

* link:https://code.google.com/p/gerrit/issues/detail?id=3300[Issue 3300]:
Fix >10x performance degradation for Git push and replication operations.
+
A link:https://bugs.eclipse.org/bugs/show_bug.cgi?id=465509[regression in jgit]
caused a performance degradation.

* link:https://code.google.com/p/gerrit/issues/detail?id=3312[Issue 3312]:
Flush padding on patches downloaded as base64.
+
The padding was not flushed, which caused the downloaded patch to not be
valid base64.

OAuth extension point
~~~~~~~~~~~~~~~~~~~~~

* Check for session validity during logout.
+
When user was trying to log out, after Gerrit restart, the session was
invalidated and IllegalStateException was recorded in the error_log.

Updates
-------

* Update jgit to 4.0.0.201505050340-m2.