The PlayStation Portable console emulator has been updated - PPSSPP.

What's new in 1.18
 Platform support
 - Improved iOS/Mac support, Game Mode support
 - IR Interpreter: work on correctness and optimizations
 - Interpreted Vertex Decoder optimizations
 - SDL fixes
 - Legacy Edition for old Android TV devices
 - Android and Windows shortcuts - add icons and bugfixes
 - Improve performance of CHD loading

 UI
 - Many crash, hang and performance fixes around the UI
 - New post proc filter "Sharp bilinear"
 - Misc UI fixes
 - 3 new themes
 - Game info in-game
 - New remote iso UI
 - Install save games from ZIP file
 - More input-mappable actions like Reset, allow mapping Alt key
 - Homebrew Store: Added website links, license info
 - RetroAchievements: Can now hash homebrew apps
 - Fix regression of the AxisSwap feature

 Emulation
 - Misc crash fixes
 - Vulkan barrier fixes
 - Misc compatibility fixes
 - Misc filesystem fixes (FDs, date/time)
 - Workaround for The Warriors video playback
 - Expose GPI switches and GPO leds, accessible in developer settings
 - Fix regression caused by the fix for UFC Undisputed
 - Broke out the Atrac3+ code from ffmpeg for easier debugging and maintenance
 - implement sysclib_sprintf

 Rendering fixes
 - Socom FB3 depth buffer problem in menu
 - Platypus: Glitchy transparency with OpenGL
 - Syphon Filter: Logan's Shadow: Dark lighting in OpenGL
 - MGS2 Acid errors on AMD GPUs
 - Fix regression in Genshou Suikoden
 - Fix HUD glitch in GTA LCS by emulating "provoking vertex" correctly

 Debugging improvements
 - MIPSTracer - a new (rough) debugging tool by Nemoumbra
 
 VR
 - New immersive mode (makes better use of reprojection by extending the rendered area)
 - A lot of fixes by Lubos
 
 Misc
 - The CHD file format is better supported and performance has been drastically improved

shadPS4 is an early PlayStation 4 emulator for Windows, Linux and macOS written in C++.

This update improves compatibility with games. Fixed some problems with shader recompiler, which interfered with the emulator. Added frame graph and accurate synchronization with 60 FPS. Implemented IME and Videodec2, which improves text and video handling, as well as some network library fixes.

    shader recompiler fixes
    Emulated support for cpus that doesn't have SSE4.2a (intel cpus)
    Frame graph + Precise 60 fps timing
    Save data: fix nullptr & concurrent file write
    Auto Update
    Error dialog implementation
    Swapchain recreation and window resizing
    Add playback of background/title music in game list
    kernel: Quiet sceKernelWaitEventFlag error log on timeout
    Improve keyboard navigation in game list
    core/memory: Pooled memory implementation
    Fix PKG loading
    replace trophy xml assert with error
    Refactor audio handling with range checks, buffer threshold, and lock
    audio_core: Fix return value types and shift some error handling to library
    Devtools: PM4 Explorer
    Initial support of Geometry shaders
    Working touchpad support
    net: Stub sceNetErrnoLoc
    Add support to click touchpad using back button on non PS4/5 controllers
    Multiple Install Folders
    Using a more standard data directory for linux
    video_core: Implement sceGnmInsertPushColorMarker
    ime_dialog: Initial implementation
    Network libs fixes
    Use GetSystemTimePreciseAsFileTime to fix fps timing issues
    Added adaptive mutex initializer
    Small Np + trophy fixes
    Separate Updates from Game Folder
    Minor Fixes for Separate Update Folder
    AvPlayer: Do not align w/h to 16 with vdec2
    Improve sceSystemServiceReceiveEvent stub
    renderer_vulkan: Commize and adjust buffer bindings
    Add poll interval to libScePad
    Add more surface format mappings.
    vulkan: Report only missing format feature flags.
    IME implementation
    Videodec2 implementation
    path_util: Make sure macOS has current directory set and clean up path code.
    Load LLE modules from sys_modules/GAMEID folder