Bring the changelog for 0.6.5 up to speed.

Author: GraylinKim

CHANGELOG.rst

@@ -6,6 +6,7 @@ CHANGELOG
 ---------------------------
 
 * Use generic UnitType and Ability classes for data. This means no more unit._type_class.__class__.__name__. But hopefully people were not doing that anyway.
+* Now a CorruptTrackerFileError is raised when the tracker file is corrupted (generally only older resume_from_replay replays)
 * Removed the defunct replay.player_names attribute.
 * Removed the defunct replay.events_by_type attribute.
 * Removed the defunct replay.other_people attribute.