We are pleased to announce that the Zimbra Collaboration Suite version 6.0.3 is now available.
This is primarily a security release to address the third-party SSL/TLS renegotiation 'man in the middle'
protocol flaw (
CVE-2009-3555), but we also took the opportunity to address several of your most pressing issues.
You can now upgrade 5.0.20 to 6.0.3 (previously that path was not possible with 6.0.2, and we mentioned waiting until 6.0.4). For those choosing to remain on the 5.x series we will be releasing 5.0.21 shortly.
Security Fixes: 42422 - upgrade OpenSSL 42570 - upgrade Jetty 42508 &
42509 - upgrade Nginx Zimbra Fixes: 42761 - Enable upgrade path from 5.0.20 to 6.0.3 42074 - Mail view scrolls to top 41920 - Duplicates returned in contact search 41753 - forwarded invitations get stuck in the queue 42012 - Jetty Acceptor1 misbehaving channels 42127 - Message showed a blank page when opened 42477 - jetty cancels server socket key in busy key workaround
Further details on
PMweb &
Bugzilla.
Before upgrading,
kick-off a backup while you read the release notes.
6.0.3 Network Edition: Release Notes &
Downloads 6.0.3 Open Source Edition: Release Notes &
Downloads
Subscribe to the
blog for the latest news, and enjoy this release.
-The Zimbra Team
~~~
Known issues:
-Posix & Samba extension users should understand
this doc.
-Disclaimer extension is
not compatible.
-Large setups may be interested in
optimizing the LDAP upgrade step.
-Switching to RGB values for tags/folders handling of old 1-9 values caused some to be
orange/color not inherited.
-Primary/Secondary
family mailbox quirks.
Paths to getting on latest ZCS version:
6.0.x > 6.0.3
5.0.2 - 5.0.20 > 6.0.3 (or upcoming 5.0.21)
4.5.7 - 5.0.1 > 5.0.20 > 6.0.3
4.5.0 - 4.5.6 > 4.5.11 > 5.0.20 > 6.0.3
(LDAP replicas
additional step when going 4.5.x > 5.0.x)
Bugzilla
Wiki
Source
6.0.3 Is Out & Recommended 
Linear Mode
