v1.4.6

Main changes are described in this post and the full changelog here.

v1.4.5

• Add a "Save as default" button for the Encode window (#507)
• Revamp settings
• Draw a crosshair on current pointer coordinates (#510)
• Add a timeout for waiting on Unity threads (#515)
• Add new SDL audio functions and update SDL_dynapi (#518)
• RAM search can be interrupted
• Hook mono sleep function
• Implement XIQueryDevice()
• Implement SDL_JoystickGetDeviceInstanceID()
• Add a window for lua output
• Manage lua scripts and change the callback system
• Add a performance timer for monitoring
• Implement FocusIn/FocusOut inputs (#367)
• Add lua window to manage scripts (#519)
• Update the seek frame during rewind (#530)
• Update to newer libswresample library
• Reload lua scripts when modified by user (#519)
• Debug errors show file and line
• Add markers to frames in input editor (#548)
• Add an option to pause on markers
• Save a backup movie when user did not set a recording movie
• Remove code needing c++17, and add the c++11 compile flag (#516)
• Don't skip frames in Vulkan for now (#492)
• Immediately detach all created threads, and handle joinable state manually
• Settings has its own menu and opens the corresponding tab (#521)
• Merge controller added/removed into single flag
• Don't use O_TMPFILE for memory map file, as it may not be available (#524)
• Check and update movie length during last frame instead of one frame later
  and mark it as modified
• Enforce No Sleep on Unity games
• Use a different lua state for each script
• Set settings window as main window (#567)
• Fix OSD SDL2 renderer memory leak
• Fix SDL_GameController functions as they raised the maximum number of buttons
• Get game window size from SDL2 when possible (#513)
• Set pixel buffer and pack row before reading pixels (#505)
• Suspend sigaction for our checkpoint signals
• Handle unusual and long memory section filenames
• Disable scroll freeze when pausing during rewind (#528)
• Fix scrolling to current frame not working when input editor was scrolled to bottom
• Fix fopen savefiles that couldn't be read (#547)
• Use correct prototype for SDL1 SDL_CreateThread()
• Fix input editor variable framerate values not showing off correctly
• Save GL unpack alignment for OSD
• Synchronize movie input access
• Fix lua stack when scipt has error
• Fix lua stack when calling a callback
• Prevent triggering a setting save when loading settings (fix #582)

v1.4.4

• Split deterministic timer into monotonic/realtime (#474)
• Users can change realtime (#474)
• Users can set the initial monotonic time (#480)
• New commandline option to run a lua script
• Split insert into insert blank frame and duplicate
• Add SDL_GameControllerType functions
• Add the possibility to specify custom monitor resolutions
• Add a debug native fileio option
• Skip GL draw function for EGL
• Add an option to disable fastforward during input editor rewind (#491)
• Add an option to keep rendering during fastforward (491)
• Alert when an input column cannot be removed
• Add more SDL joystick function hooks for recent FNA builds
• Noop XcursorLibraryLoadCursor to fix a Ruffle crash
• Support SDL Audio Queue underrun (#484)
• Avoid using uninitialized value_type_size in ram search (#488)
• Fix Vulkan encoding for odd window resolutions
• Protect for spaces when searching game libraries (#496)
• Store thread state in savestates, and check for state match when loading (#503)
• Fix hitting "New" in RAM search not doing anything the first time
• Prevent using "Search" before "New" in RAM search (#504)

v1.4.3

• Implement SteamInternal_FindOrCreateUserInterface()
• Add shaders for OpenGL ES (#441)
• Add history for game command-line arguments
• Support binding keys to mouse buttons
• Add a toggle fast-forward hotkey
• Implements alGetString() (#447)
• snd_pcm_recover() now supports underrun
• Add interface to SteamClient, and add v020
• Add another method to find dlfct symbols (#435)
• Add Unity sync values for Dandara
• Show pending input changes in the input editor when rewinding.
• Ram Search window can be cleared
• Add SDL_GetTicks64() (#461)
• Implements snd_pcm_hw_params_get_rate()
• Implements glXMakeContextCurrent()
• Add a warning for possible time-tracking option
• Don't wait for initial socket connection when game has stopped
• Complete lua input category
• Simple autodetect of game libraries
• eglGetProcAddress() is also used for gl functions
• Prevent a mono sleep from adding variable time to the timer
• Reorder codecs and add Ut (#467)
• Better implementation of pointer grabbing and mask
• Raise the minimum audio buffer size
• Change default video codec to x264rgb
• Rework the ram search entirely (#268)
• Parsing /proc/self/maps no longer requires loading the entire file in memory
• Write a proper PRNG to fill /dev/urandom (#474)
• Input editor: insert a copy of selected frame instead of blank frame
• Fix variable RNG seed in Papers Please (#422)
• Fix some keys with modifiers that are mapped to keys from another layout
• Fix ALSA underrun support (fix #426)
• Fix SDL2 hooking when different library name
• Update SDL_GetKeyboardState returned value (#440)
• Fix writing back savefiles on restart (#433)
• Check for invalid SDL audio device (fix #432)
• Remove unused LIBTAS_HAS_XINPUT which broke XInput opcode (fix #430)
• Don't handle xcb events when 1x1 windows are created (#441)
• Fix flags when restoring a file mapping (#445)
• Fix some GL OSD black rectangle (#444)
• Input editor toggling is now synced with main thread, preventing rare cases
  of concurrent changes in the movie
• Dragging in the input editor now toggle all inputs in between
• Change audio context locking
• Fix bug when accessing samples of empty buffer
• Fix bug when accessing past the audio buffer (#463)
• Disable xevent filtering used for composition (#443)
• Support internal glibc TLS functions not available anymore
• Ignore SDL_SetWindowSize() when fullscreen
• Invalidate OSD texture if SDL2 renderer changed (#473)

v1.4.2

• Add the execution permission if possible
• Show a specific message when user specify a script as game executable
• Add lua scripting
• Check for gdb presence
• Use vdpau-va-gl for vdpau software rendering (#390)
• Implement multiple SDL audio devices
• Clicking the first column seeks to frame in input editor
• Lua memory read and write float/double
• Basic MacOS support
• Input editor: option to disable autoscroll (#182)
• Input editor: option to seeks to current frame after rewind (#134)
• Input editor: show state invalidation as gray area when threads changed
• Add setting to not load movie metadata
• Input editor: pasting while selecting a range repeats the paste frames in range
• Allow games to use the native Steam API
• Implement SDL_GetWindowFromID() (#409)
• Implement more X*LookupString() functions
• Check for socket file removal errors
• Input editor: Prevent users from setting blank input labels
• Ram Watch: Add intermediate addresses for pointer chain
• Lua: add line and ellipse drawing
• Advance time for .NET speed checks (#303)
• Remove "save screen" option (always on)
• Change again the threshold for triggering a non-draw frame
• Don't scroll input editor when rewinding (#381)
• Raise the limit of thread number in states
• State loading doesn't write zeros on zero pages, preventing allocations
• Switch input mapping to tabs
• Optimize UI refresh with timer
• Switch OpenGL OSD using shaders. Adds transparency.
• Exit the game if the socket connection is lost
• Fix ram watch offset parsing
• Disable Start and attach gdb for wine games
• Fix SDL_Lock/UnlockAudio that can be called multiple times (#385)
• Remove keyboard_support setting (#386)
• Correctly handle opening of /dev/input/event|jsdev with writing flag
• Fix pitch for OpenAL
• Fix some labels in the input editor being truncated
• Set timezone to UTC+0
• Send low-level window closing event even if game uses SDL (#395)
• snd_pcm_writei() should block until all frames can be played
• Fix controller inputs when controller window has focus
• Add modifier to SDL key event (#405)
• Handle savestates from previous execution that were performed after game
  exiting (because forked savestate) (#407)
• Fix and improve SDL2_renderer HUD (#410)
• Fix "OSD on encodes" being broken
• Fix the method to detect the game's SDL_DYNAPI_entry symbol
• Input editor: Allow modifiers when adding a new column
• Ram Watch: Fix the definition of base address of file

v1.4.1

• Savestates can be compressed
• Middle button to reset controller axis to 0
• Hook getpid() used for prng seeding
• Option to use a forked process to save state
• Accept hotkeys when input editor and controller inputs window have focus (#349)
• Store input column order from input editor in movies (#328)
• Implement SDL_Lock/UnlockAudio (#358)
• Implement ram watch saving/loading
• Pointer scanning can start from any file-mapped memory
• Prevent SDL from creating custom cursors
• Non-blocking ALSA mode (#361)
• Add a non-interactive mode
• Support window title change from XChangeProperty()
• Add VDPAU rendering
• Add missing fields in Xlib input events (#365)
• Add special case for dlsym(RTLD_NEXT) (#82)
• Remove input events from window event masks (#365)
• Add basic EGL support
• Add commit version and date to window title
• Add cubeb support
• Implement ALSA underrun (#371)
• Implement Steam callback mechanism
• Implement Steam Networking
• Implement more of Steam remote storage
• Implement dirent API
• Check for shared config size between program and library
• Closing the game window takes effect even when paused (#65)
• Can remove multiple ram watches
• Implement greenzone using existing savestates (#134)
• Add an option to allow games to warp the mouse pointer (#378)
• Add nondraw frames in input editor
• Add Different By in Ram Search
• Add timeout to timer when main thread polls and timeout
• Update input editor before game is launched (#340)
• Handle game closing a bit more cleanly
• Don't save movie savestates on disk until game exit
• Filter SDL1 active events (#351)
• Handle interrupts in socket messages (#342)
• Fix calls to XFreeEventData() when not GenericEvent (#361)
• Support partial ALSA audio buffer writing (#361)
• Stop screen capture on GL context destroy (#370)
• Don't set SDL_DYNAMIC_API for wine games
• Open natively a special file by jemalloc to avoid deadlock
• Check native events when XCheck*Event() returns nothing
• Free ScreenCapture when glx context is destroyed
• Prevent recursive calls to dlsym (#369)
• Fix getting monitor resolution for fake fullscreen
• Save clock_id per conditional variable
• sem_timedwait converts timeout relative to real time
• Forked processes are set to native
• Support spaces in commandline argument (#333)
• Handle when no font was found (#376)
• Fix init audio source volume and pitch when created
• When unavailable swresample, disable mixing instead of crashing
• Input editor: Support copy/delete any selection of rows

v1.4.0

• Add async SDL events handling (#166)
• Implement relative mouse inputs
• Add a setting to warp the pointer to the center of the screen after each frame
• Implement SteamHTTP and SteamGameCoordinator
• Users can use Proton instead of wine for launching Windows games
• Catch memory shortage in RAM Search
• Implement more behaviors of pointer grabbing
• Option to disable audio completely (some games don't accept that and quit)
• Hook LdrGetProcedureAddress() by patching ntdll.dll.so
• Add a full wait setting
• Add thread synchronization methods
• Introduce game-specific settings
• Input Editor colors are adapted from the chosen Qt5 theme (#308)
• Toggle every other input in editor with Ctrl+Click
• Fill SDL event windowId field
• Add a minimum value for input editor column width, because the default value
  is too high on some systems (#316)
• Add a Dockerfile and instructions to build the container
• Add sync setting for Hollow Knight
• Add epoll_wait hook (#321)
• Add snd_pcm_pause hook (#321)
• Add a converter from .hltas inputs
• Offer all common keys in the input mapping, even the ones not mapped in the
  user's keyboard layout
• We can add raw keyboard inputs to input editor (#326)
• Implement ALSA poll mechanism (#321)
• Grow the stack to its maximum at startup, to avoid unintialized stack growth (#337)
• Add variable framerate setting (#22)
• Encode at fixed framerate when variable framerate (#22)
• Check movie length at the end of playback
• Monitor refresh rate now matches the framerate setting in libTAS
• Simplify the OpenGL performance setting
• Add horizontal scrollbar in the input editor (#316)
• Change the format of the input file, to make it more robust and adaptative (#332)
• Input Editor window can get behind main window (#334, #49)
• Home/End keys in the input editor move to top/bottom row (#335)
• Use periodic UI update for performance
• Don't use libavutil functions when configuring swresample context (#106)
• Fix a crash when seeking an audio source without attached buffers
• Memset unmapped memory when loading a savestate (#291)
• Don't link swr_free on AudioSource destructor (#294)
• Rearrange movie/config settings and their update on UI (#296)
• Fix restart toggle on input editor (#292)
• SDL Text Input is activated by default
• Fix input/hotkey mapping from config file (#302)
• Check mask size in XISelectEvents
• XI_RawMotion now uses raw inputs
• Track handles of savefiles
• Fill asynchronously fake /dev/urandom for games that read a large number of bytes (#310)
• Check for multiple opened pcm, and only keep the last opened
• Support multiple ALSA connections
• SDL relative mouse movement should ignore window clipping
• Add relative paths to savefiles
• Protect concurrent access to SaveFileList
• Support SDL_GameController* calls with null handle
• Set current cell when removing a row in input editor so that array keys work (#329)
• Fix locale names (#267)
• Fix when savefile was removed and re-opened (#267)
• Clear the event queue between game executions (#325)

v1.3.5

• Both 32-bit and 64-bit libtas.so libraries can be installed, and the program
  will select the correct one depending on the game arch
• Hook Xinerama for games gathering the monitor resolution
• Detect Windows executable and transparently call wine on it
• Add a loadbranch hotkey to load the entire savestate movie in playback mode
• Prevent the game screen from appearing unresponsive when the game is paused
• Don't scroll input editor after manual scrolling, until current frame is not visible
• Prevent monitor resolution change
• Add border/title on fullscreen window
• Check that GUI and library git commit match
• Controller connect/disconnect inputs
• Save Steam Remote Storage files to a game-specific directory
• Implement non-callback SDL Audio
• Implement SDL_GameControllerRumble and SDL_JoystickRumble
• Implement custom /dev/urandom and /dev/random Unity's UnityEngine.Random
• Implement custom /proc/uptime used by Unity's System.Random
• Prevent game window from staying on top
• XCB windows hooks
• XCB events hooks and keyboard/mouse events
• XCB pointer hooks
• Add a "No Wait" setting
• Add a xevent synchronization at frame end
• Support for multiple Steam class interfaces
• Implement OpenAL ALC_ALL_ATTRIBUTES parameter
• Don't require /proc/self/pagemap to exist for savestating
• Switch to autotools
• More optimized Ram Search
• Synchronize xevents when a pop() didn't return an event, instead of when
  the event queue is empty (for cases when poped with event mask)
• Old LD_PRELOAD content is preserved
• Don't assume heap segments have the same protection
• Handle when state saving failed
• Fix insert frame not working after delete frame
• Better ALSA implementation
• Don't require specific swresample or avutil version
• Recursively create parent directories when creating a directory
• Sanitize SDL Audio specs
• Restore the game screen everytime, to avoid dirty buffers to be drawn

v1.3.4

• Add an extra row in the input editor to add frames and copy at the end
• Use appveyor for automated building
• Add support for SDL_UpdateWindowSurface() screen update
• Hook udev to populate joystick information
• Block access to pulseaudio, so that games fallback on alsa
• Drag analog inputs in the input editor
• Implement XI2 inputs
• Add some tooltips
• Handle wait timeouts
• Add an option to enforce determinism when events are pulled asynchronously
• Show recording/playback toggle in the OSD messages
• Store custom input names from the input editor in movies
• A thread creating a window is considered as the main thread
• Add shortcuts to some input editor options
• Implement evdev/jsdev with pipes
• Remove time tracking all threads from movies/config
• Only offer to load a previous savestate movie if it's possible
• Remove the main thread condition in nondeterministic timer
• Fix SDL_BlitSurface hooking
• Fix a race condition on file handle list
• Fix evdev/jsdev hat inputs
• Enforce a minimum column size for analog inputs in the input editor
• Resize columns when it is needed
• Prevent zombie game processes

v1.3.3

• Implement more Xlib keyboard mapping functions
• When loading a savestate of previous game iteration, the movie is loaded
• Improve the support of virtual screen resolution for non-SDL games
• Prevent Xlib games to switch to fullscreen
• Implement an auto-restart feature
• Manually add audio latency for better playback
• Add a restart input
• Add an option to make a savestate each time the thread set has changed
• Lock inputs in the input editor
• Take advantage of SDL2 dynamic linking mechanism for better SDL2 hooking
• Store files in $XDG_DATA_HOME and $XDG_CONFIG_HOME (usually ~/.local/share and ~/.config)
• Fix zeroing pages when incremental savestates feature is disabled
• Specifying a movie in commandline does not truncate the file anymore
• Fix a crash when renaming the frame column in input editor
• Fix behavior when SDL_JoystickOpen is called multiple times
• Print the correct char for common keys when typing text (non-SDL)
• Restore file offsets and close files when loading a savestate
• Fix a freeze in the input editor
• Fix a typo in SDL text input
• Make savefiles streams unbuffered to avoid data loss