Flashback

• Updated to 1.21.3
• Fixed crash when viewing replay with players with invalid usernames
• When overriding skins, all skin layers will now be forced on
• When invisible, the player will now be fully transparent
• Hold keyframes no longer influence smooth keyframes
• Force update chunks during export. This may slow down exporting but will ensure that any lighting issues are resolved when exporting
• Add farsight to breaks clause in fabric.mod.json

• Added weather override to visuals window
• Improved smooth camera rotation (again)
• Fixed combining replays not working with more than 10,000 chunks
• Fixed /tp not working in certain situations
• Fixed spectate breaking when switching dimensions
• Implemented workaround to prevent Essentials from crashing during export

Added integration with Distant Horizons

• Requires a version of DH (2.3.0+) which at the time of writing this has not been released
• Thank you to the Distant Horizons developer James Seibel for making this possible, make sure to thank them if you get the chance :)

Added option to combine two replays, can be done through the Edit button in the replay list

• Somewhat experimental, I'd recommend not deleting the original replays just in case there's an issue with the combined replay

Bug fixes

• Fixed camera interpolation breaking when combining a smooth keyframe with non-smooth
• Fixed world border not being sent correctly
• Fixed replay not processing last tick of data when entering configuration phase
• Fixed glBlitFramebuffer error when using bugged intel drivers

Added options to player right-click menu

• Override for changing skin/cape
• Override for changing name

Added basic support for running Flashback on Forge via Sinytra Connector

• Do not make support tickets about compatibility with some Forge mod, you'll be given the No Support role on the discord if you do

Other

• Added notification sound when render is finished
• Fixed incompatibility with latest sodium beta version
• Fixed issue with camera interpolation on Smooth
• Fixed issue with spectating a player when the player respawns
• Fixed compatibility issue with the "Trinkets" mod

Changes

Added File menu to main menu bar

• Added File > Export Screenshot to export screenshots
• Added File > Open Replay to open a different replay
• Added File > Open Recent to view your last opened replays
• Added File > Exit Replay button to exit the replay

Added preferences window

• Added preference option for default export filename
• Added preference option for default interpolation type

Other

• Added "Load replay from file" button to replay selection screen
• Added middle-click-drag to timeline
• Scroll-wheel now adjusts numeric inputs
• The In/Out export bars can now be snapped to keyframes by holding SHIFT
• Added visuals option to force night vision

Fixes

• Fixed camera rotation issues when pitch is near 90 degrees
• Fixed visual glitch with pistons retracting
• Fixed visual errors when timeline isn't aligned to the left

• Added replay recovery when the game closes unexpectedly
• Added Visuals > Show Hotbar when spectating a player
• Significantly improved the quality of the increased first-person updates
• Added "No GUI" option to export window to export without any UI
• Added editing the name of an existing replay
• Added right-click timeline to create new keyframe
• Added sounds for first-person footsteps and block breaking
• Fixed 3rd person player movement when using increased first-person updates
• Optimize memory usage when loading large replays
• Fixed incorrect lighting when chunk is saved immediately after being loaded
• Fixed various bugs related to having more than 2.1gb of chunk data inside a replay
• Fixed replay markers still showing while exporting

• Added ability to export as PNG sequence
• Added "Override Fog Colour" option to visuals
• Improved block placement, especially when on servers with high ping
• Fix certain plugins not being able to teleport certain entities
• A bunch of bug fixes that I don't want to write down

• Added "Movement" window with a number of options for affecting camera movement
• Added option to export WebP, WebM and GIF
• Reworked keybind/movement input to prevent clashes
• Added ability to double-click keyframes to apply
• Added ability to change background colour when disabling sky
• Added stereo audio option to export
• Added warning when exporting with mods that are known to cause issues
• Can now move between certain number inputs using tab/shift+tab
• Prevent ReplayMod from taking recordings of Flashback replays

• Added Replay Markers (use /flashback mark)
• Added integration with Simple Voice Chat (must be enabled in the flashback config)
• Added config option to save player position at higher framerates, improving the look of replays when exporting in first-person
• Added config option to add hotbar information to the replay
• Fixed bobby not enabling in replay when bobby is disabled in singleplayer
• Fixed some bobby chunks not loading / being lit incorrectly
• Reverted UI not rendering when exporting replay
• Added Iris integration to update time variables when exporting
• Enchant glint now renders at consistent speed, regardless of export speed
• Fixed skins not loading on certain servers (eg. Hypixel)
• Fixed certain entities spawning when they shouldn't (eg. mini slimes when killing slimes)
• Change packet handling to non-strict to avoid getting kicked for invalid packets

Changes

• Added Player List window, allowing you to teleport to & hide/show players
• Added support for Bobby, replay will now include chunks cached by Bobby
• Added option to export sky as transparent
• Added option to export using Supersampling Anti-Aliasing
• Made Timelapse keyframe easier to understand and use
• Added Set Audio Source option to entity right-click menu
• Added Hide During Export option to entity right-click menu
• Added scroll wheel to zoom on the timeline
• Added button to right-click menu to apply camera position
• Fixed many miscellaneous bugs

• Probe video encoders to test if they are compatible
• Fixed speed/timelapse keyframes not working correctly
• Move select replay button on Title screen when colliding with ModMenu's button
• Fixed crash with custom datapacks that change the world height
• Fixed lighting not updating when going backwards in a replay
• Made player position more accurate when moving backwards in replay
• Fixed guidelines showing above windows
• Fix void fog on superflat worlds not saving
• Improved performance when loading replays by using an in-memory filesystem

The first public release of Flashback