5 months after the relase of Smack 3.4.1 the Ignite Realtime developer community is proud to annouce the first release of Smack 4, which marks a milestone in the development history of Smack. Smack has undergone a major overhaul and refactoring, including moving from Ant to Gradle and from SVN to git.
**Smack 4 also **includes security related fixes. Users are encouraged to update as soon as possible.
Many people have helped to develop this release. We especially would like to thank
Ryan Sleevi of the Google Chrome Security Team for reporting a **security flaw in ServerTrustManager **(SMACK-410)
Thijs Alkemad for reporting a security flaw regarding IQ spoofing (SMACK-533, SMACk-538)
Lars Noschinski for fixing the IQ spoofing flaws and adding support for roster versioning (SMACK-399)
Jens Offenbach for helping making Smack an **OSGi **bundle (SMACK-343)
Since the API has changed in Smack 4, make sure to read the “Smack 4.0 Readme and Upgrade Guide”. A full changelog can be found in JIRA.