[Telepathy] ANNOUNCE: telepathy-qt4 0.5.2

Andre Moreira Magalhaes andre.magalhaes at collabora.co.uk
Mon Jan 3 13:24:15 PST 2011

The "I'm not subscribed now, right? WRONG" release.

telepathy-qt4 is a Qt 4 C++ binding for the Telepathy real-time 
communication framework, which can be used to implement user interfaces,
loggers and other Telepathy components.



The latest reviewed code is always available from:
http://git.collabora.co.uk/?p=telepathy-qt4.git (gitweb)

 * Added Or/NotFilter classes making it more flexible to use the Filter 
 * Channel invalidation reasons now more accurately describe what 
   happened, including a new error TP_QT4_ERROR_ORPHANED for the 
   corresponding Connection getting invalidated from whichever reason.
 * Added support for ContactList and ContactGroups interfaces improving
   performance of Connection::FeatureRoster/Groups when the CM 
   supports the new interfaces.
 * ContactManager PendingOperations finish at consistent times wrt 
   actual state changes when used with a CM sporting the new
   ContactList/ContactGroups interfaces
 * Deprecated Contact/ContactManager signals carrying a
   Channel::GroupMemberChangeDetails param for 
   publish/subscription/block state changes and added new signals that
   should be used in new code.
 * fd.o #31464 - Added Channel::requestLeave() for leaving channels more
   gracefully than closing them; StreamedMediaChannel::hangupCall now 
   uses that

 * Properly install TelepathyQt4/ConnectionManagerLowLevel.
 * A race condition causing proxies to be needlessly dropped from the
   factory cache and hence new proxies built for a future request, and
   eventually hitting an assert in onProxyInvalidated as a result
 * Memory leaks when using Connection::FeatureRoster/RosterGroups where
   the connection and roster channels were leaking.
 * fd.o#29728 - ContactManager::addGroup and removeGroup are
 * fd.o#29735 - Roster API semantics are error / race condition prone.


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