August 25, 2014: Zenfone Trouble
I have been made aware that 0.9.9.1
crashes hard on Zenfone devices. A fix is
being investigated and will be sent out
through a Google Play update as soon as
possible. Sorry for the trouble in the
meantime.

January 31, 2015: One day left!
I'm preparing to release PPSSPP 1.0 tomorrow, February 1.

- Такие исправления как сохранение состояния прокрутки, некоторые косметические правки с overscroll'ом
- Некоторые исправления в системе читов
- Добавлены модули "Adler32" и "Mersenne Twister" (в связи с этим исправления в некоторых играх)
- Исправление краха Jak & Daxter
- Графический хак в Phantasy Star Portable 2 для Direct3D9
- Исправление совместимости с некоторыми PowerVR девайсами, исправление проблемы которая началась с версии v0.9.5-959-g4998044

* Support for ARM64 on Android, for improved performance on new devices. Has some new optimizations.
* Support Android TV, like nVidia Shield TV
* Screen rotation on PC, useful for vertical games like Star Soldier
* Many minor performance improvements and compatibility bug fixes
* GPU emulation fixes like correct depth rounding, fixing text in Phantasy Star
* Other graphical fixes like UV rotation
* Support savestates for homebrew apps
* Simple integrated "Homebrew Store" to download PSP homebrew apps
* Minor AdHoc multiplayer improvements. Still many issues left.
* Disable a dangerous optimization on ARM, causing walk-through-walls in Tenchu
* sceAtrac music compatibility fixes, fixing noise in a few games
* Better texture scaling performance
* Direct3D closer in features to OpenGL
* Works better on BSD operating systems
* Savedata management UI

Fixes a few crash bugs in 1.1.

*Fixed new crash in Persona and other games on ARM64, like Galaxy S6
*Fixed crashes when trying to launch web browser when not present on Android, like on Android TV
*Fix crash in games that used "depal" functionality (OpenGL)
*Fixed rounding mode problems in the JITs
*Fix crash when loading savestates many times, and savestate compatibility on Android-x86
*Fix minor glitch in Ridge Racer

As usual, a ton of fixes and improvements:

A major rework of sceAtrac audio decoding, fixing various music hangs and similar issues
Many fixes and workarounds to depth and stencil buffer usage, and also FBO management
Audio reverb support
Combo keys - custom touch buttons that press multiple PSP buttons
5xBR upscaling on GPU (postprocessing effect)
Fix problems with playback of video with mono audio
Performance improvements like multithreaded audio mixing
ARM64 JIT crash bug fixes
GLSL shader cache to reduce stuttering ingame
Support render-to-CLUT functionality that some games use to change colors of various monsters
x86-64 support on Android
Auto-hide on-screen controls after a while of no usage
Fixes to prescale UV speedhack, now seems reliable
Faster ISO RAM cache
New UI for moving around the PSP display on larger screens
Minor UI fixes like better slider controls
Assorted stability fixes (ffmpeg crash, etc)
Volume setting is back
Preparations for supporting more graphics APIs
AdHoc port offset
Support another HD remaster (Sora no Kiseki Kai HD)

February 14, 2016: PPSSPP 1.2.1 has been released!
A bunch of stability fixes when switching apps on Android
Updated the fonts for Chinese and Korean to cover some previously unsupported chars

March 19, 2016: PPSSPP 1.2.2 is here!
Went back to the old way of initializing graphics on Android. Should fix many recent issues.
Some graphical fixes, a vertex cache performance improvement and a screen clear optimization
Fix for dual source blending on most SHIELD devices, causing graphical issues.
Fix the homebrew store incorrectly unzipping some games. This will lead to more games being added.
Slightly faster ISO handling

Fix JIT problems on Galaxy S7 and iOS 9+ devices
Fix Android TV support (x86-64) and use latest FFmpeg, fix Raspberry memory use
Texture replacement support - for custom textures and upscaling
Workaround rendering issues on Tegra K1/X1
Initial Vulkan support on Windows - not full featured yet
Experimental new CPU backend and CPU fixes
Fix type D cheat codes, allow for homebrew
Fix some problems when switching away from and back to the app
Initial game video recording / TAS features (frame stepping)