Pyglet

Bugfixes
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- Fix WMF decoder for pre-Windows 8 systems.
- Fix WMF decoder loading from file-like objects for Windows Vista.
- Fix WMF decoder crashing when attempting to seek past file duration.

Changes
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- Allow GStreamer and FFmpeg decoder to load from file-like objects.

Improvements
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- New "file_drops" Window argument to allow drag and drop of files. This is complimented
by a new `Window.on_file_drop` event, which returns the mouse position and file path.

Bugfixes
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- Fix issue with changing Label positions by fractional values.
- Avoid performance issue due to unnecessary context switching with single Window programs.
- Fix crash on Player.next_source when playing a video with no audio track.
- Fix crash when disconnecting a Joystick on Windows.
- Prevent media Players from seeking to negative timestamps.
- Fix OpenAL audio driver not dispatching events.

Changes
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- text.TextLayouts are no longer bound to int positioning.
- Raise exception if attempting to import from legacy Python.
- Add GStreamer decoder for compressed audio on Linux.
- Add Windows Media Foundation decoder for compressed audio on Windows.

Bugfix and Maintenance release

Bugfixes
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- Removed global dubug function access in __del__ methods to prevent smooth shutdown.
- Fix regression not allow SourceGroups to be queued on Player objects. (140)

Changes
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- Support for Python 2 has been dropped. Python 3.5 is now the minimum supported version.

Bugfixes
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- Explicitly set Window size in game example. (116)
- Prevent crash when checking if FFMpeg is available. (121)

Bugfix and small improvement release

Bugfixes
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- Fix TextLayoutGroup consolidation when using custom Groups for Labels.
- FFmpeg: Cast 'date' to string instead of int in file_info. (109)
- Fix ctypes error causing by incorrectly specifying a Union as an argtype. (112)

Improvements
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- Added a simple 2D Camera example to examples/camera.py in the repository.
- OSX: OpenGL context creation is more lenient with requested versions.

Bugfixes
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- FFmpeg: fix an occasional crash during seek operation.
- Revert Event Dispatcher changes from v1.4.7 due to possible bug.
- Linux: Warn on failure to set vsync, instead of crashing.