* contactsd:
- Fixes: Don't insert nie::contentLastModified into two graphes. Tracker supports only one graph per property.
- Fixes: Birthday plugin only creates events for February 29th in leap years.
- Fixes: Unable to initiate skype call to skype contacts pending for authorization.
- Changes: Prefer contact.displayLabel() over contact.detail<QContactDisplayLabel>().
- Changes: Change contactBirthday from QContactBirthday to QDate.
- Changes: Get summary and date of a calendar entry in one go.

* libcommhistory:
- Changes: Filter out relationships from contacts query (very expensive and unused).

* libmeegotouch:
- Fixes: Handling of partial writes by mthemedaemon protocol.

* libmlocale:
- Fixes: Song properties, Date format is wrong according to wikipedia KW date format.
- Fixes: Calculator: Thousands separator is missing when the region is set to Yemen or Qatar.
- Fixes: Calendar: Weekdays has wrong order according to KE countries calendar.
- Fixes: Israel/Jerusalem is not on the list of capitals.
- Fixes: Calendar: Weekdays for Afghanistan region are clipped in monthly view.
- Fixes: No fallback to English translation in application name if language not supported.

* libqtcontacts-tracker:
- Fixes: On a partial save of a new contact no longer wrongly do a full save.
- Fixes: Return empty schema for unknown contact type.
- Fixes: Don't copy pixels in qctWriteThumbnail().
- Fixes: Really fetch all social avatars.
- Fixes: New contacts are rejected on partial save.
- Changes: Make use of QctUpdateBuilder::isExistingContact().
- Changes: Manage two queues in the engine for sync/async tasks.
- Changes: Don't copy the engine in QctContactManagerEngine::runSyncRequest.
The engine now has one queue for sync tasks too, so no need to copy it to get a new queue anymore.
- Changes: Remove copy construct for QContactTrackerEngine and QContactTrackerEngineData.
Those are not needed anymore since both sync and async tasks are handled by the same engine (with two queues)
- Changes: Drop obsolete compliance param from testPartialSave.
- Changes: Deprecate concurrencyLevel setting.
- Changes: Drop obsolete engine parameters.

* libquill:
- Fixes: Edit history is only saved when save() is called, not after any operation.

* qt-components:
- Fixes: SDK Connectivity Tool is not able to push the USB page.