v2.0.16

Changes and Improvements

• library-wide overhaul of docstrings, and addition of type hints. (#1084)
• sprite: Add blend_mode property to change BLEND_MODE without needing to re-create the Sprite.
• sprite: Deprecate AdvancedSprite, and merge functionality into default Sprite class.
• sprite: Add get_sprite_group method, allowing easy usage of custom SpriteGroups in subclasses.
• image: Code for Texture.blit has been inlined. (#1109)
• shapes: Concave polygon can be drawn by earcutting a polygon. (#1121)
• shapes: Add Rounded Rectangle shape. (#1131)
• shapes: Add thickness property to Box shapes.
• libs: Add pyglet.libs.ioctl module, to consolidate shared code on Linux.
• gui: Add a pseudo "nine-path" Sprite-like class for variable sized windows.
• math: Add match statement support to Vec classes.
• graphics: Don't re-create a Shader each call to draw or draw_indexed.
• graphics: Greatly improve Uniform Buffer Objects and Buffer Object binding behavior.
• pyglet.options: Add shader_bind_management option for users who want to have more control over UBO binding behavior.
• pyglet.options: Add runtime typing enforcement to user-set options.
• pyglet.experimental: Add simple GPU-based particle system in particles module.
• text.layout: Update on_style_text to be more efficient.

Bugfixes

• window.macos: Fix constant appearance of blinking caret on M1 based Macs. (#1160)
• window.xlib: Avoid XSet/UnsetICFocus calls when _have_utf8 is False. (#1049)
• window.win32: Fix application not updating timers and redrawing during moves. (#1125)
• shapes: Add missing thickness property to Box.
• shapes: Add missing docstrings to Arc thickness property.
• shapes: Fix ShapeBase.group setter to only migrate batch when batch is not None. (#1090)
• shapes: BezierCurve: fix miter artifacts from #1134. (#1155)
• examples: Fix "more" button outline in soundspace example. (#1085)
• tests: Fix a rarely-failing audio time test. (#1092)
• input.controller: Fix accidentially missed mappings.
• graphics.shader: Add missing parent program reference in Uniforms (#1103)
• graphics.domain: Fix VertexList.resize method.
• text.directwrite: Fix crash with dw_legacy_naming. Check if a custom collection exists before find a font with it.

v1.5.29

Bugfixes

• image: Fix name error on Windows when using WIC decoder (#1106)
• media: Backport thread join exception catch from 2.0 (9db3971) (#1105)

v2.0.15

Changes and Improvements

• font: Clean up win32 legacy font renderer to remove unused or outdated code.
• font: Boxes are now primary update method for TextLayout instead of relying on the vertex_list of the TextLayout.
• font: More typing additions.
• gui.widgets: Add _set_enabled hook (#1073)
• shapes: Add missing BezierCurve thickness property.
• graphics: Re-raise error for attributes during shader creation with better error descriptions. (#1076)
• docs: Start adding GUI section to the programming guide.
• typing: Add stub file for init package to workaround IDE inspection/completion issues with lazy loading modules. (#1077)
• examples: Add more visual feedback to the Controller example

Bugfixes

• Xaudio2: Fix missing ) to POINTER which causes XAudio2 to fail to be imported. (#1068)
• font.caret: Fix caret positioning and moving the cursor during cursor selection. (#932)
• input.controller: User added mappings should take higher priority over default mappings.
• input.controller: Properly handle inverted axis as dpad (#1078)
• shapes: Added a None check to ShapeBase.delete (#1075)
• shapes: Fix Line being off-centered when setting thickness #1083
• image: Fix BufferManager.get_depth_buffer() for GL3+.

v2.0.14b

Changes and Improvements

• shapes: Add new MultiLine shape. (#1057)
• font: Enhance UserDefinedFonts to allow using custom font mapping functions (#1067)
• typing: Improve Xaudio2 COM type hints (#1062)
• text: Raise Exception when attempting to change IncrementalTextLayout.rotation, as it's not supported.
• tests.integration: Add simple sanity tests for creation of all Label, Document, and Layout objects.

Bugfixes

• input.win32: Fix broken xinput get_devices and get_controllers methods (#1060)
• shapes: Fix incorrect BezierCurve positioning, and Line rotation. (#1084)
• app: Fix CFSTR.release() bugs in macOS event loop. (#1059)
• font: Fix missing annotation import causing a crash for GDI.
• text.caret: Caret now properly works with other Layout content valigns other than top.
• text.layout: Ensure all TextLayouts have consistent argument ordering.
• text.layout: Fix left, right, bottom, top Layout parameters not being correct.
• text.layout: Fix changing anchor not updating the translation.
• text.layout: Fix for lines getting garbled in an IncrementalTextLayout when using a content-valign other than top.
• text.layout: Fix IncrementalTextLayout setting visible line count instead of total line count.
• text.layout: Fix translation sometimes not updating all of the GlyphBoxes.
• text.layout: Fix _update_anchor not updating vertex lists of IncrementalTextLayout.
• text.layout: Fix _update_flow_glyphs not updating line count when it breaks it's loop.
• text.layout: Fix deleting lines at the end of a multilined IncrementalTextLayout not reducing view size.
• text.layout: Fix shader to conform to new anchors.
• text.layout: Rotation no longer requires destroying the whole layout, it now just updates attributes.
• text.layout: Anchor bottom fix for Scrollable/Incremental.

v2.0.12

Note: This version is a quick bugfix release that superceeds v2.0.11.
The previous release contained a bug that broke Batch/Group migration, which has now been fixed (and a unit test added for).

Changes and Improvements

• media: major internal audio cleanup, bugfixes, and improvements on all platforms.
• various typing and documentation improvements.
• math: add Quaternion class with common methods.
• shader: add support for setting and getting arrays in a Uniform via wrapper. (#1005)
• shapes: add radius property get and set to Arc class. (#1013)
• sprite, shapes: Avoid extra step of updating vertex list after creation. (#1016)
• shapes: allow setting the line thickness of Arc and BezierCurve shapes. (#1028, #1030)
• text: add Caret.select_all method.
• text: performance improvements on instantiation, visibility, anchors, positions. (#1004)
• text: add left, right, bottom, top attributes. (#1004)
• text: add program argument for custom shaders. (#1037)
• text: add get_as_texture function to render text to a new texture. (#1037)
• font: skip pre-parsing all system fonts to improve speed. Check only when needed.

Bugfixes

• macOS: prevent crash when scanning for Controllers if device.transport is None. (#995)
• input: avoid crash when encountering controls with invalid min/max values. (#986)
• xlib: fix missed argument in window drag.
• media: fix bad behavior when clearing XAudio2AudioPlayer. (#1011)
• pyglet.init: don't install debug_trace until after module proxies #1046
• media: numerous fixes to race conditions and deadlocks across all backends.
• experimental: Fix incorrect texture UVs and final positioning for GeometryShader Sprite.
• image: add missing binding calls for blit_to/texture methods.

v2.0.10

Changes and Improvements

• sprite: moving Sprites is now about 35% faster (as tested on R5 5600X)
• gui: Add TextEntry.focus property to allow programmatic focus control
• gui: Allow set TextEntry.width and TextEntry.height
• Window: Add experimental Window.get_clipboard_text and Window.set_clipboard_text methods
• experimental: Add new pyglet.experimental package for easier wider testing of new ideas
• experimental: Add geoshader_sprite.py that is more complex, but faster than the standard Sprite
• experimental: Add net module with Server/Client proof of concept
• tests: Add new interactive spot test to visually confirm shapes are working as expected
• shapes: Move rotate functionality to ShapeBase class, and allow all shapes to rotate
• VertexDomain: bind all buffers to VAO in init, and avoid binding each draw
• gl.Context: Add a new cached Context.create_program method to assist in shader reuse
• examples.model.fpscamera: fix drifting input, and other improvements
• contrib.qt_sprite_preview.py: Modify to allow using either PySide2 or PyQt5 (#959)
• examples: Carry over the soundspace example (#972)
• media: The "Silent" audio driver now behaves more like a real driver
• text: Add RGB color setter fallback for HTML labels, assuming 255 alpha
• shapes: Add a new (unfilled) Box shape
• gl: Take threading into account when deleting OpenGL objects (#988)

Bugfixes

• gl: Stop storing doomed VAOs in object space (#918)
• xlib: Do a better job of detecting UTF8 capability (#520)
• media.Player: for Video playback, set context when updating Textures
• shapes: fix re-positioning of BezierCurve and Polygon shapes
• media.codecs: Fix use-after-frees and memory leaks in the wmf decoder #962
• text.Caret: Fix caret blinking (#971)
• text.layout: Fix incorrect background color vertex data
• Windows: Implement fix for ctypes.wintypes.BYTE in Python < 3.12 (#977)
• input.evdev: Fix for pypy3 by removing usage of os.readv

v1.5.28

Features

• Add support for FFmpeg 6.0
• Add support for mouse buttons 4 & 5 on Windows and Linux
• Windows: set higher timer precision when starting PlatformEventLoop.
• font.DirectWrite: improve font name parser (set 'dw_legacy_naming' pyglet option for old behavior)
• Extend keyboard F-key support (F16-24 on Windows, F21-24 on Linux. Mac limited to F20. (#773)
• Avoid audio stutter by initializing the AudioDriver when the media module is first used.
• macOS: add support for "on_file_drop" Window events
• macOS: add CoreAudio decoder for supporting compressed audio formats out of the box (mp3, etc.)
• macOS: add filename support for QuartzFont
• macOS: New optional alternate event loop, to prevent M1 issues (set 'osx_alt_loop' pyglet option) (#794)

Bugfixes

• Backport of numerous media and font bugfixes from the master branch.
• Fix BYTE windows type for Python 3.12
• Skip calling CGDisplaySetDisplayMode if the current screen mode is the same (#891)
• font.DirectWrite: Enable color font only for supported OS's
• Fix get_default_screen() to get the primary monitor, not just the first in the list (#717)
• Fix debug_win32 - LoadLibrary implementation (#748)
• font.Directwrite: Fix 32 bit crashes (#771)
• macOS: Fix memory leak with NSDate object returns.
• Fix FFmpeg 4.0 not being found on MacOS
• Varios XAudio2 fixes and cleanups (#877)

v2.0.9

Changes and Improvements

• app: Passing None to pyglet.app.run will disable automatic Window redraws.
• window: Add a Window.draw method to help when manually scheduling Window redraws.
• shapes: Add a border thickness setter to BorderedRectangle.
• docs: Various docstring improvements and cleanups.
• examples: Add minimal ComputeShader example.

Bugfixes

• media: Fix multiple on_eos events from OpenAL players, and major MediaThreads overhaul.
• macos: Fix on_key events (#898)
• macos: Workaround for CGDisplaySetDisplayMode bug
• Xaudio2: Fix packet refill crash when removing a player that was deleted mid callback.
• gui: Fix incorrectly named on_mouse_scroll arguments (#904).

v2.0.8

Changes and Improvements

• Add missing OpenGL extensions
• Add support for FFmpeg 6.0
• Sprite width & height properties are now settable, allowing scaling by pixels
• documentation: updates to migration guide, media, and events
• shapes: Allow checking if a point is in a shape, using the in operator

Bugfixes

• clock: Fix clock swallowing ReferenceErrors
• documentation: fix some sphinx build issues on ReadTheDocs
• font: multiple macOS fixes, including issues with double-byte fonts
• input: ensure Xinput controllers dispatch events on the main thread

v2.0.7

Changes and Improvements

• gui: Add alpha value to the Caret's default color.
• docs: Some minor rewording of sections, and type fixes.

Bugfixes

• Fix broken struct format strings in png and ttf decoders.
• text: Clear Group cache when a Layout's Group is changed.
• Fix incorrect string formatting in the timer.py example.