v0.96.3

Enhancements

• Queries are no longer limited to 16 levels of grouping.
• Rework the implementation of encrypted Realms to no longer interfere with
  debuggers.

Bugfixes

• Fix crash when trying to retrieve object instances via dynamicObjects.
• Throw an exception when querying on a link providing objects, which are from a different Realm.
• Return empty results when querying on a link providing an unattached object.
• Fix crashes or incorrect results when calling -[RLMRealm refresh] during
  fast enumeration.
• Add Int8 support for RealmOptional, MinMaxType and AddableType.
• Set the default value for newly added non-optional NSData properties to a
  zero-byte NSData rather than nil.
• Fix a potential crash when deleting all objects of a class.
• Fix performance problems when creating large numbers of objects with
  RLMArray/List properties.
• Fix memory leak when using Object(value:) for subclasses with
  List or RealmOptional properties.
• Fix a crash when computing the average of an optional integer property.
• Fix incorrect search results for some queries on integer properties.
• Add error-checking for nil realm parameters in many methods such as
  +[RLMObject allObjectsInRealm:].
• Fix a race condition between commits and opening Realm files on new threads
  that could lead to a crash.
• Fix several crashes when opening Realm files.