+r23 (2022-03-14)
+* many fixes from various contributors on github and from the libretro fork
+* dynarec related slowdowns have been greatly reduced
+* many dynarec bug fixes
++ added chd disk image support
+
+r22 (2015-02-05)
+* general: fixed a race condition/crash in threaded SPU mode
+* pandora: C64x: fixed compatibility with newer c64_tools, enabled L2 cache
+* frontend: fixed control config corruption on load for devices that are
+ disconnected on startup
+* some dma accuracy improvements, might fix occasional glitches in ff7
+* ARMv6 build and the dynarec now make use of available instructions (gizmo98)
+
+r21 (2015-01-12)
++ general: added ability to run SPU emulation on a separate thread, enabled it
+ by default when multicore CPU is detected. Significant effort was made to
+ avoid any compatibility problems which the old P.E.Op.S. implementation had.
++ pandora: added ability to run SPU emulation on TI C64x DSP by using bsp's
+ c64_tools.
+* libretro: fixed win32 build (mingw only)
+* some tweaks for the scanline effect and other things
+
+r20 (2014-12-25)
+* fixed various sound accuracy issues, like effects in ff7-ff9
+ for standalone build, audio will no longer slow down when emu is not fast
+ enough and stutter instead, as the former behavior causes accuracy issues.
+ Old mode can be restored in SPU plugin config options, but is not recommended.
+* savestates now save small parts of dynarec state to reduce dynarec related
+ slowdowns after savestate load
+* menu: fixed file browser issues with filesystems like exfat-fuse
+* menu: memcard manager: selected card is saved in config now
+* standalone: added some basic scanline efect
+* some CD image loading fixes
+* converted asm code to be compatible with more assemblers, like Apple's gas
++ libretro: added Makefile.libretro and support for various platforms like
+ iOS and QNX. Makefile.libretro is recommended way to do libretro builds
+ (patches from CatalystG, squarepusher, notaz and others, see git).
+* some other minor fixes
+