===== - Added support for iOS (arm32) - Added support for ppc64le
0.4.7
===== - Added a missing workaround for ``return 0`` on mips - Restore compatibility with Python 2.5 - Fixed stack switching on sparc
0.4.6
===== - Expose ``_stack_saved`` property on greenlet objects, it may be used to introspect the amount of memory used by a saved stack, but the API is subject to change in the future - Added a workaround for ``return 0`` compiler optimizations on all architectures - C API typo fixes
0.4.5
===== - Fixed several bugs in greenlet C API - Fixed a bug in multi-threaded applications, which manifested itself with spurious "cannot switch to a different thread" exceptions - Fixed some crashes on arm and mips architectures
0.4.4
===== - Fixed PyGreenlet_SetParent signature, thanks to BoonsNaibot - Fixed 64-bit Windows builds depending on wrong runtime dll
0.4.3
===== - Better slp_switch performance on SPARC - Drop support for Python 2.3 - Fix trashcan assertions on debug builds of Python - Remove deprecated -fno-tree-dominator-opts compiler switch - Enable switch code for SunStudio on 32-bit SunOS - Support for abc abstract methods in greenlet subclasses - Support custom directories for tests - Document switch tracing support