CHANGES (view raw)
10.9.0: (Future)
2Features:
3 - e-Reader card scanning
4 - New tool for converting between different save game formats
5 - WebP and APNG recording
6 - Separate overrides for GBC games that can also run on SGB or regular GB
7 - Game Boy Player features can be enabled by default for all compatible games
8 - Frame and I/O viewer support for Game Boy
9 - Bug report tool for gathering information helpful for reporting bugs
10 - Mute option in homebrew ports
11 - Status indicators for fast-forward and mute in homebrew ports
12 - VBA bug compatibility mode for ROM hacks that don't work on real hardware
13 - Read-only support for MBC6 flash memory
14 - New unlicensed GB mappers: Pokémon Jade/Diamond, BBD, and Hitek
15 - Stack tracing tools in ARM debugger (by ahigerd)
16 - Command scripts for CLI debugger (by ahigerd)
17 - Scheduled event dumping in CLI debugger
18 - ARM disassembler now resolves addresses to symbol names
19 - Add Game Boy Player feature support to ports
20 - Individual window types can now be toggled in debugging views
21 - Support for the Wii U GamePad when running as an injected VC title
22Emulation fixes:
23 - ARM: Fix ALU reading PC after shifting
24 - ARM: Fix STR storing PC after address calculation
25 - ARM: Fix Addressing mode 1 shifter on rs == pc (fixes mgba.io/i/1926)
26 - ARM: Fix long multiply-and-accumulate register write order (fixes mgba.io/1/1956)
27 - ARM: Fix long and accumulate multiply timing
28 - GB: Partially fix timing for skipped BIOS
29 - GB: Downgrade DMG-only ROMs from CGB mode even without boot ROM
30 - GB: Fix marking BIOS as unmapped when skipping BIOS (fixes mgba.io/i/2061)
31 - GB Audio: Fix serializing sweep time
32 - GB Audio: Fix some channel 4 timing edge cases
33 - GB MBC: Fix MBC1 mode changing behavior
34 - GB MBC: Fix some MBC3 bit masking
35 - GB Video: Fix state after skipping BIOS (fixes mgba.io/i/1715 and mgba.io/i/1716)
36 - GBA: Fix timing advancing too quickly in rare cases
37 - GBA: Clear GBP connection on reset
38 - GBA Audio: Revamp FIFO emulation (fixes mgba.io/i/356, mgba.io/i/875, mgba.io/i/1847)
39 - GBA BIOS: Implement dummy sound driver calls
40 - GBA BIOS: Improve HLE BIOS timing
41 - GBA BIOS: Fix reloading video registers after reset (fixes mgba.io/i/1808)
42 - GBA BIOS: Make HLE BIOS calls interruptable (fixes mgba.io/i/1711 and mgba.io/i/1823)
43 - GBA BIOS: Fix invalid decompression bounds checking
44 - GBA DMA: Linger last DMA on bus (fixes mgba.io/i/301 and mgba.io/i/1320)
45 - GBA DMA: Fix ordering and timing of overlapping DMAs
46 - GBA I/O: Green swap register should be readable
47 - GBA I/O: Ignore high bits on IME
48 - GBA Memory: Improve gamepak prefetch timing
49 - GBA Memory: Stall on VRAM access in mode 2 (fixes mgba.io/i/190)
50 - GBA Memory: Improve robustness of Matrix memory support
51 - GBA Memory: Mark Famicom Mini games 22 through 28 as non-mirroring
52 - GBA Memory: Return correct byte for odd ROM open bus addresses
53 - GBA Memory: Improved AGBPrint emulation of edge cases (fixes mgba.io/i/1867)
54 - GBA Memory: Fix masking of misaligned jumps
55 - GBA Serialize: Fix alignment check when loading states
56 - GBA SIO: Fix copying Normal mode transfer values
57 - GBA SIO: Fix Normal mode being totally broken (fixes mgba.io/i/1800)
58 - GBA SIO: Fix deseralizing SIO registers
59 - GBA SIO: Fix hanging on starting a second multiplayer window (fixes mgba.io/i/854)
60 - GBA SIO: Fix Normal mode transfer start timing (fixes mgba.io/i/425)
61 - GBA Timers: Fix toggling timer cascading while timer is active (fixes mgba.io/i/2043)
62 - GBA Video: Latch scanline at end of Hblank (fixes mgba.io/i/1319)
63 - GBA Video: Fix Hblank timing
64 - GBA Video: Implement green swap (fixes mgba.io/i/1609)
65 - GBA Video: Emulate sprite cycle limits in OpenGL renderer (fixes mgba.io/i/1635)
66 - GBA Video: Fix OBJWIN erratic rendering in OpenGL renderer
67 - GBA Video: Fix x offset in 256-color BG mosaic (fixes mgba.io/i/1684)
68 - SM83: Emulate HALT bug
69 - SM83: Improve mid-M-cycle interrupts
70 - SM83: HALT should not consume an extra T-state
71Other fixes:
72 - 3DS: Fix thread cleanup
73 - All: Improve export headers (fixes mgba.io/i/1738)
74 - Cheats: Fix indirect write cheats (fixes mgba.io/i/2026)
75 - CMake: Fix build with downstream minizip that exports incompatible symbols
76 - CMake: Link with correct OpenGL library (fixes mgba.io/i/1872)
77 - Core: Ensure ELF regions can be written before trying
78 - Core: Fix threading improperly setting paused state while interrupted
79 - Core: Fix loading ELF files that have unexpected empty program headers
80 - Core: Fix destroying an mVL with an invalid channel count
81 - Debugger: Don't skip undefined instructions when debugger attached
82 - Debugger: Close trace log when done tracing
83 - Debugger: Fix change watchpoints (fixes mgba.io/i/1947)
84 - Debugger: Call CLI debugger system init
85 - FFmpeg: Fix some small memory leaks
86 - FFmpeg: Fix encoding of time base
87 - GB: Fix crash when changing ROM while in banked address space
88 - GB: Fix loading model overrides
89 - GB MBC: Force minimum SRAM size on rare MBCs that always have SRAM
90 - GB Serialize: Fix crash when loading pre-0.7 SGB savestates
91 - GB Video: Fix SGB video logs
92 - GB Video: Discard SGB packets in non-SGB mVLs
93 - GB Video: Fix deserializing negative LX state
94 - GB Video: Don't rendering negative batches
95 - GBA: Fix loading multiboot ELF files (fixes mgba.io/i/1949)
96 - GBA: Fix loading subsequent save files (fixes mgba.io/i/2067)
97 - mGUI: Don't attempt to preload files larger than can fit in RAM
98 - Qt: Force OpenGL paint engine creation thread (fixes mgba.io/i/1642)
99 - Qt: Fix static compilation in MinGW (fixes mgba.io/i/1769)
100 - Qt: Fix a race condition in the frame inspector
101 - Qt: Load/save bytes from memory viewer in the order visible (fixes mgba.io/i/1900)
102 - Qt: Fix running proxied video if it gets pushed to the main thread
103 - Qt: Fix game display sometimes disappearing after closing load/save state screen
104 - Qt: Fix cancelling pausing before the frame ends
105 - Qt: Fix gamepad event dispatching (fixes mgba.io/i/1922)
106 - Qt: Pre-attach GDB stub when launching with -g (fixes mgba.io/i/1950)
107 - Qt: Fix crash when editing shortcuts with none selected (fixes mgba.io/i/1964)
108 - Qt: Fix crashing when no OpenGL context can be obtained
109 - Qt: Fix issues with I/O viewer not properly synchronizing state
110 - Qt: Fix loading a new game crashing on Wayland (fixes mgba.io/i/1992)
111 - Qt: Fix inability to clear hat bindings
112 - SM83: Simplify register pair access on big endian
113 - SM83: Disassemble STOP as one byte
114 - Switch: Fix GB game height in pixel accurate mode (fixes mgba.io/i/2073)
115 - Wii: Fix crash on unloading irregularly sized GBA ROMs
116Misc:
117 - 3DS: Use "wide mode" where applicable for slightly better filtering
118 - 3DS: Batch directory reads
119 - Core: Add savedataUpdated callback
120 - Core: Add shutdown callback
121 - Core: Rework thread state synchronization
122 - Core: Improve support for ROM patch cheats, supporting disabling overlapping patches
123 - Core: Adding to library is now recursive
124 - GB: Allow pausing event loop while CPU is blocked
125 - GB: Add support for sleep and shutdown callbacks
126 - GB: Redo double speed emulation (closes mgba.io/i/1515)
127 - GB Audio: Add channel 4 batching back (fixes mgba.io/i/1313)
128 - GB Core: Return the current number of banks for ROM/SRAM, not theoretical max
129 - GB I/O: Implement preliminary support for PCM12/PCM34 (closes mgba.io/i/1468)
130 - GB MBC: Remove unused SRAM size
131 - GBA: Allow pausing event loop while CPU is blocked
132 - GBA BIOS: Division by zero should emit a FATAL error
133 - GBA Cheats: Allow unlimited ROM patch-type codes per set
134 - GBA Video: Convert OpenGL VRAM texture to integer
135 - GBA Video: Skip attempting to render offscreen sprites in OpenGL
136 - GBA Video: New GL palette approach, no more batch splitting on palette edits
137 - GBA Video: Avoid integer division using reciprocal tricks
138 - Debugger: Keep track of global cycle count
139 - FFmpeg: Add looping option for GIF/APNG
140 - FFmpeg: Add CRF support for applicable codecs
141 - mGUI: Show battery percentage
142 - mGUI: Skip second scan loop when possible
143 - mGUI: Improve loading speed (fixes mgba.io/i/1957)
144 - Qt: Renderer can be changed while a game is running
145 - Qt: Add hex index to palette view
146 - Qt: Add transformation matrix info to sprite view
147 - Qt: Memory viewer now supports editing decimal values directly (closes mgba.io/i/1705)
148 - Qt: Add copy button to GB printer dialog
149 - Qt: Window title updates can be disabled (closes mgba.io/i/1912)
150 - Qt: Redo OpenGL context thread handling (fixes mgba.io/i/1724)
151 - Qt: Discard additional frame draws if waiting fails
152 - Qt: Unify monospace font usage
153 - Qt: Add button to jump to log settings
154 - Qt: Use relative paths in portable mode when applicable (fixes mgba.io/i/838)
155 - Qt: Better initial shortcut editor column sizes
156 - SDL: Fall back to sw blit if OpenGL init fails
157 - Switch: Optimize font rendering (fixes mgba.io/i/2078)
158 - Util: Reset vector size on deinit
159 - VFS: Change semantics of VFile.sync on mapped files (fixes mgba.io/i/1730)
160
1610.8.4: (2020-10-29)
162Emulation fixes:
163 - GB Audio: Fix initial sweep state
164 - GB Audio: Fix deserializing audio channels 2 and 3
165 - GB Audio: Fix deserializing while audio was disabled (fixes mgba.io/i/1305)
166 - GB Video: Fix drawing background when window is force-disabled by frontend
167 - GB, GBA Video: Copy disable flags when drawing scanlines in proxy when not blocking
168 - GBA Audio: Fix deserializing SOUNDCNT_L
169 - GBA Audio: Fix stereo in XQ audio
170 - GBA Audio: Fix volume/mute in XQ audio (fixes mgba.io/i/1864)
171 - GBA Hardware: Fix GB Player detection on big endian platforms
172 - GBA Video: Invalidate map cache when modifying BGCNT (fixes mgba.io/i/1846)
173 - GBA Video: Don't draw sprites using unmapped VRAM in GL renderer (fixes mgba.io/i/1865)
174 - GBA Video: Fix rare regression blending semitransparent sprites (fixes mgba.io/i/1876)
175 - GBA Video: Do not affect OBJ pixel priority when writing OBJWIN (fixes mgba.io/i/1890)
176 - GBA Video: Fix deferred blending when OBJWIN matches window (fixes mgba.io/i/1905)
177 - GBA Video: Fix mode 4 transparency in OpenGL (fixes mgba.io/i/1907)
178Other fixes:
179 - 3DS: Redo video sync to be more precise
180 - 3DS: Fix crash with libctru 2.0 when exiting
181 - ARM Decoder: Fix decoding pre-indexed writeback instructions (fixes mgba.io/i/1915)
182 - Core: Fix reported ROM size when a fixed buffer size is used
183 - Core: Fix memory leak loading ELF files
184 - GBA: Disable more checks when loading GS save with checks disabled (fixes mgba.io/i/1851)
185 - GBA: Fix endianness issues in renderer proxy
186 - GBA Core: Fix memory leak when loading symbols
187 - GBA Serialize: Ensure program counter is aligned when loading
188 - Qt: Add dummy English translation file (fixes mgba.io/i/1469)
189 - Qt: Fix Battle Chip view not displaying chips on some DPI settings
190 - Qt: Fix camera image being upside-down sometimes (fixes mgba.io/i/829 again)
191 - Qt: Fix drawing on macOS break when using OpenGL (fixes mgba.io/i/1899)
192 - Qt: Fix stride changing when toggling SGB borders (fixes mgba.io/i/1898)
193 - Qt: Fix aliasing on background logo (fixes mgba.io/i/1886)
194 - mGUI: Fix closing down a game if an exit is signalled
195 - mGUI: Fix cycling through config setting states with accept button
196 - mVL: Fix injecting accidentally draining non-injection buffer
197 - VFS: Fix directory node listing on some filesystems
198Misc:
199 - GBA Video: Improve speed of window texture generation on AMD
200 - Vita: Clear both buffers when loading a game
201
2020.8.3: (2020-08-03)
203Emulation fixes:
204 - ARM: Fix LDM^ writeback to user-mode register
205 - ARM: Fix LDM^ {pc} differences (fixes mgba.io/i/1698)
206 - ARM: Fix edge case with Thumb SBC flags (fixes mgba.io/i/1818)
207 - GB MBC: Fix MBC1 RAM enable bit selection
208 - GB MBC: Fix MBC2 bit selection
209 - GB Memory: Fix OAM DMA from top 8 kB
210 - GB Video: Always initialize palette
211 - GBA Savedata: Fix potential corruption when loading a 1Mbit flash save
212 - GBA Video: Fix invalid read in mode 4 mosaic
213 - GBA Video: Fix color of disabled screen
214 - SM83: Fix flags on little endian PowerPC
215Other fixes:
216 - 3DS: Fix garbage on borders of scaled screens
217 - All: Correct format strings for some numbers on Windows (fixes mgba.io/i/1794)
218 - All: Correct more format strings on Windows (fixes mgba.io/i/1817)
219 - ARM: Fix decoder detection of branches with ALU and LDR instrctions
220 - CMake: Fix build with libzip 1.7
221 - CMake: Add missing dllexports.h file to dev installation
222 - GB Core: Fix extracting SRAM when none is present
223 - GBA: Fix leak if attempting to load BIOS multiple times
224 - GBA Memory: Fix instability on Wii when using AGBPrint
225 - GBA Savedata: Fix extracting save when not yet configured in-game
226 - Qt: Fix file handle leak on opening an invalid ROM
227 - Qt: Fix Italian RTC translation (fixes mgba.io/i/1798)
228 - Qt: Add missing option for Wisdom Tree in overrides list
229 - Qt: Fix stability regression on AMD drivers (fixes mgba.io/i/1791)
230 - Util: Fix crash if PNG header fails to write
231 - Vita: Fix flickering when using frameskip (fixes mgba.io/i/1822)
232 - Wii: Fix pixelated filtering on interframe blending (fixes mgba.io/i/1830)
233Misc:
234 - FFmpeg: Use range coder for FFV1 to reduce output size
235 - Qt: Add per-page scrolling to memory view (fixes mgba.io/i/1795)
236 - Qt: Add setting to display ROM filename in title (closes mgba.io/i/1784)
237
2380.8.2: (2020-06-14)
239Emulation fixes:
240 - ARM: Fix timing on Thumb shift instructions
241 - GB: Fix GBC game registers after skipping BIOS
242 - GB MBC: Support 4MB MBC30 ROMs (fixes mgba.io/i/1713)
243 - GB Video: Fix BGPS value after skipping BIOS (fixes mgba.io/i/1717)
244 - GBA: Add missing RTC overrides for Legendz games
245 - GBA BIOS: Reset renderer when RegisterRamReset called (fixes mgba.io/i/1756)
246 - GBA SIO: Fix Multiplayer busy bit
247 - GBA SIO: Fix double-unloading active driver
248 - GBA Timers: Fix deserializing count-up timers
249 - GBA Video: Fix mosaic objects drawing past the end (fixes mgba.io/i/1702)
250 - GBA Video: Fix disabling OBJWIN in GL renderer (fixes mgba.io/i/1759)
251 - GBA Video: Add missing parts of 256-color mode 0 mosaic (fixes mgba.io/i/1701)
252 - GBA Video: Fix double-size OBJ wrapping in GL renderer (fixes mgba.io/i/1712)
253 - GBA Video: Simplify sprite cycle counting (fixes mgba.io/i/1279)
254 - GBA Video: Fix sprite/backdrop blending regression
255Other fixes:
256 - 3DS: Fix framelimiter on newer citro3d (fixes mgba.io/i/1771)
257 - ARM: Fix disassembling of several S-type instructions (fixes mgba.io/i/1778)
258 - ARM Debugger: Clear low bit on breakpoint addresses (fixes mgba.io/i/1764)
259 - CMake: Always use devkitPro toolchain when applicable (fixes mgba.io/i/1755)
260 - Core: Fix ELF loading regression (fixes mgba.io/i/1669)
261 - Core: Fix crash modifying hash table entry (fixes mgba.io/i/1673)
262 - GB Video: Fix some cases where SGB border doesn't draw to multi-buffers
263 - GBA: Reject incorrectly sized BIOSes
264 - GBA: Break infinite loop for 0-frame mVLs (fixes mgba.io/i/1723)
265 - Qt: Fix OpenGL 2.1 support (fixes mgba.io/i/1678)
266 - Qt: Fix unmapping zipped ROM (fixes mgba.io/i/1777)
267Misc:
268 - 3DS: Clean up legacy initialization (fixes mgba.io/i/1768)
269 - GBA Serialize: Only flunk BIOS check if official BIOS was expected
270 - Qt: Disable Replace ROM option when no game loaded
271 - Qt: Defer texture updates until frame is drawn (fixes mgba.io/i/1590)
272 - Qt: Set icon for Discord Rich Presence
273 - Qt: Show a warning when save file can't be opened
274
2750.8.1: (2020-02-16)
276Emulation fixes:
277 - GB Serialize: Fix timing bug loading channel 4 timing
278 - GBA: Fix multiboot entry point while skipping BIOS
279 - GBA BIOS: Fix undefined instruction HLE behavior
280 - GBA DMA: Fix invalid audio DMA parameters
281 - GBA Memory: Misaligned SRAM writes are ignored
282 - GBA Serialize: Fix serializing DMA transfer register
283 - GBA Serialize: Fix audio DMA timing deserialization
284 - GBA Video: Fix OAM not invalidating after reset (fixes mgba.io/i/1630)
285 - GBA Video: Fix backdrop blending on lines without sprites (fixes mgba.io/i/1647)
286 - GBA Video: Fix OpenGL sprite flag priority
287Other fixes:
288 - Core: Fix race condition initializing thread proxy
289 - Core: Fix integer overflow in ELF loading
290 - FFmpeg: Fix crash when -strict -2 is needed for vcodec or container
291 - FFmpeg: Disallow recording video with no audio nor video
292 - GBA: Automatically skip BIOS for multiboot ROMs
293 - Qt: Only dynamically reset video scale if a game is running
294 - Qt: Fix race condition with proxied video events
295 - Qt: Fix color selection in asset view (fixes mgba.io/i/1648)
296 - Qt: Fix missing OSD messages
297 - Qt: Fix crash unloading shaders
298 - Qt: Fix toggled actions on gamepads (fixes mgba.io/i/1650)
299 - Qt: Fix extraneous dialog (fixes mgba.io/i/1654)
300 - Qt: Fix window title not updating after shutting down game
301 - Qt: Fix GIF view not allowing manual filename entry
302 - Qt: Fix non-GB build (fixes mgba.io/i/1664)
303 - Qt: Fix pausing Qt Multimedia audio (fixes mgba.io/i/1643)
304 - Qt: Fix invalid names for modifier keys (fixes mgba.io/i/525)
305 - SDL: Refresh stale pointers after adding a joystick (fixes mgba.io/i/1622)
306 - Util: Fix crash reading invalid ELFs
307 - VFS: Fix handle leak when double-mapping (fixes mgba.io/i/1659)
308Misc:
309 - FFmpeg: Add more presets
310 - Qt: Fix non-SDL build (fixes mgba.io/i/1656)
311 - SDL: Use DirectSound audio driver by default on Windows
312 - Switch: Make OpenGL scale adjustable while running
313
3140.8.0: (2020-01-21)
315Features:
316 - Improved logging configuration
317 - One-Player BattleChip/Progress/Beast Link Gate support
318 - Add Game Boy Color palettes for original Game Boy games
319 - Debugger: Add unary operators and memory dereferencing
320 - GB: Expose platform information to CLI debugger
321 - Support Discord Rich Presence
322 - Debugger: Add tracing to file
323 - Enhanced map viewer, supporting bitmapped GBA modes and more displayed info
324 - OpenGL renderer with high-resolution upscaling support
325 - Experimental high level "XQ" audio for most GBA games
326 - Interframe blending for games that use flicker effects
327 - Frame inspector for dissecting and debugging rendering
328 - Switch: Option to use built-in brightness sensor for Boktai
329 - Ports: Ability to enable or disable all SGB features (closes mgba.io/i/1205)
330 - Ports: Ability to crop SGB borders off screen (closes mgba.io/i/1204)
331 - Cheats: Add support for loading Libretro-style cht files
332 - GBA Cheats: Add support for loading EZ Flash-style cht files
333 - Support for unlicensed Wisdom Tree Game Boy mapper
334 - Qt: Add export button for tile view (closes mgba.io/i/1507)
335 - Qt: Add recent game list clearing (closes mgba.io/i/1380)
336 - GB: Yanking gamepak now supported
337 - Qt: Memory range dumping (closes mgba.io/i/1298)
338Emulation fixes:
339 - GB: Fix using boot ROM with MMM01 games
340 - GB Audio: Only reset channel 3 sample in DMG mode
341 - GB Audio: Sample inactive channels (fixes mgba.io/i/1455, mgba.io/i/1456)
342 - GB Audio: Fix channel 4 volume (fixes mgba.io/i/1529)
343 - GB I/O: Filter IE top bits properly (fixes mgba.io/i/1329)
344 - GB Memory: Better emulate 0xFEA0 region on DMG, MGB and AGB
345 - GB Video: Delay LYC STAT check (fixes mgba.io/i/1331)
346 - GB Video: Fix window being enabled mid-scanline (fixes mgba.io/i/1328)
347 - GB Video: Fix mode 0 window edge case (fixes mgba.io/i/1519)
348 - GB Video: Fix color scaling in AGB mode
349 - GBA: All IRQs have 7 cycle delay (fixes mgba.io/i/539, mgba.io/i/1208)
350 - GBA: Reset now reloads multiboot ROMs
351 - GBA BIOS: Fix multiboot entry point (fixes Magic Floor)
352Other fixes:
353 - Core: Improved lockstep driver reliability (Le Hoang Quyen)
354 - FFmpeg: Drain recording buffers
355 - GB: Fix reading ROM immediately after unmapping BIOS
356 - GB SIO: Fix lockstep failing games aren't reloaded
357 - GBA Cheats: Fix value incrementing in CB slide codes (fixes mgba.io/i/1501)
358 - Libretro: Fix crash changing allowing opposing directions (hhromic)
359 - Qt: Fix some Qt display driver race conditions
360 - Qt: Fix menu bar staying hidden in full screen (fixes mgba.io/i/317)
361 - Qt: Only show emulator restart warning once per settings saving
362 - Qt: Fix LibraryController initialization (fixes mgba.io/i/1324)
363 - Shaders: Fix gba-color shader resolution (fixes mgba.io/i/1435)
364 - Switch: Fix audio when video rate desyncs (fixes mgba.io/i/1532)
365Misc:
366 - CMake: Don't use libzip on embedded platforms (fixes mgba.io/i/1527)
367 - Core: Add keysRead callback
368 - Core: Create game-related paths if they don't exist (fixes mgba.io/i/1446)
369 - Core: Add more memory search ops (closes mgba.io/i/1510)
370 - Debugger: Make tracing compatible with breakpoints/watchpoints
371 - Debugger: Print breakpoint/watchpoint number when inserting
372 - Feature: Switch from ImageMagick to FFmpeg for GIF generation
373 - FFmpeg: Support audio-only recording
374 - GB Memory: Support running from blocked memory
375 - GBA BIOS: Add timings for HLE BIOS math functions (fixes mgba.io/i/1396)
376 - GBA BIOS: Fix clobbered registers in CpuSet (fixes mgba.io/i/1531)
377 - GBA Savedata: EEPROM performance fixes
378 - GBA Savedata: Automatically map 1Mbit Flash files as 1Mbit Flash
379 - Debugger: Add breakpoint and watchpoint listing
380 - mGUI: Remember name and position of last loaded game
381 - OpenGL: Only resize textures when needed
382 - Qt: Don't unload ROM immediately if it crashes
383 - Qt: Support switching webcams
384 - Qt: Cap window size on start to monitor size
385 - Qt: Open a message box for Qt frontend errors
386 - Qt: Increase maximum magnifications and scaling
387 - Qt: Add native FPS button to settings view
388 - Qt: Improve sync code
389 - Qt: Add option to pause on minimizing window (closes mgba.io/i/1379)
390 - Qt: Scale pixel color values to full range (fixes mgba.io/i/1511)
391 - Qt: Remove What's This icon from dialogs
392 - Qt: Printer quality of life improvements (fixes mgba.io/i/1540)
393 - Qt: Add copy and QoL improvements to graphic views (closes mgba.io/i/1541)
394 - Qt: Show list of all sprites in sprite view
395 - Qt: Add option for disabling OSD messages
396 - Qt, OpenGL: Disable integer scaling for dimensions that don't fit
397 - SM83: Support PC-relative opcode decoding
398 - Switch: Dynamic display resizing
399 - Switch: Support file associations
400 - Vita: L2/R2 and L3/R3 can now be mapped on PSTV (fixes mgba.io/i/1292)
401Changes from beta 1:
402Emulation fixes:
403 - ARM: Fix STR writeback pipeline stage
404 - ARM: Partially fix LDM/STM writeback with empty register list
405 - ARM: Fix stepping when events are pending
406 - GBA DMA: Fix case where DMAs could get misaligned (fixes mgba.io/i/1092)
407 - GBA Memory: Fix open bus from IWRAM (fixes mgba.io/i/1575)
408 - GBA Timers: Improve timer startup emulation
409 - GBA Video: Fix OpenGL renderer 512x512 backgrounds (fixes mgba.io/i/1572)
410 - GBA Video: Fix BLDY for semitransparent sprite on non-target-2 backgrounds
411 - GBA Video: Fix effects blending improperly in some non-last windows
412 - GBA Video: Copy higher priority target 1 flag
413Other fixes:
414 - 3DS: Fix screen darkening (fixes mgba.io/i/1562)
415 - Core: Fix uninitialized memory issues with graphics caches
416 - Core: Return null for out of bounds cached tile VRAM querying
417 - GBA Video: Fix OpenGL fragment data binding
418 - GBA Video: Fix mosaic in modes 1-5 in OpenGL (fixes mgba.io/i/1620)
419 - Debugger: Fix tracing skipping instructions (fixes mgba.io/i/1614)
420 - OpenGL: Only invalidate texture if dimensions change (fixes mgba.io/i/1612)
421 - Qt: Fix fast forward mute being reset (fixes mgba.io/i/1574)
422 - Qt: Fix scrollbar arrows in memory view (fixes mgba.io/i/1558)
423 - Qt: Fix several cases where shader selections don't get saved
424 - Qt: Fix division by zero error in invalid TilePainter state
425 - Qt: Fix "restart needed" dialog after first config (fixes mgba.io/i/1601)
426 - Qt: Fix undesired screen filtering when paused (fixes mgba.io/i/1602)
427 - Qt: Fix sprite view using wrong base address (fixes mgba.io/i/1603)
428 - Qt: Fix inability to clear default keybindings
429 - Qt: Release held actions if they get rebound
430 - Qt: Fix crash double-clicking menus in shortcut settings (fixes mgba.io/i/1627)
431 - Qt: Fix record A/V window not updating resolution (fixes mgba.io/i/1626)
432 - Vita: Fix analog controls (fixes mgba.io/i/1554)
433 - Wii: Fix game fast-forwarding after slowing down
434 - Wii: Improve audio buffering (fixes mgba.io/i/1617)
435Misc:
436 - GB Memory: Support manual SRAM editing (fixes mgba.io/i/1580)
437 - GBA: Trim non-movie ROMs to 32 MiB if applicable
438 - GBA Audio: Redo channel 4 batching for GBA only
439 - GBA I/O: Stop logging several harmless invalid register reads
440 - GBA Video: Changing OpenGL scaling no longer requires restart
441 - Debugger: Separate aliases from main commands
442 - Debugger: Print break-/watchpoint ID when breaking in CLI
443 - Debugger: Minor interface cleanup
444 - SDL: Use controller GUID instead of name
445 - SM83: Rename LR35902 to SM83
446 - Tools: Allow using threaded renderer in perf.py
447 - Tools: Clean up unused argument in mgba-perf
448
4490.8 beta 1: (2019-10-20)
450- Initial beta for 0.8
451
4520.7.3: (2019-09-15)
453Emulation fixes:
454 - GB: Fix savedata initialization (fixes mgba.io/i/1473, mgba.io/i/1478)
455 - GB: Fix SGB controller incrementing (fixes mgba.io/i/1104)
456 - GB Audio: Improve channel 4 supersampling
457 - GB Printer: Reset printer buffer index after printing
458 - GB Audio: Deschedule channel 3 when disabled (fixes mgba.io/i/1463)
459 - GB Audio: Deschedule channel 1 when disabled by sweep (fixes mgba.io/i/1467)
460 - GB Video: Increment BCPS/OCPS even in mode 3 (fixes mgba.io/i/1462)
461 - GBA Memory: Fix STM to VRAM (fixes mgba.io/i/1430)
462 - GBA Memory: Fix STM/LDM to invalid VRAM
463 - GBA Video: Fix wrapped sprite mosaic clamping (fixes mgba.io/i/1432)
464 - GBA Audio: Fix channel 4 aliasing (fixes mgba.io/i/1265)
465Other fixes:
466 - Core: Fix crashes if core directories aren't set
467 - Core: Fix crash when exiting game with cheats loaded
468 - GBA: Set up GPIO mapping on null and ELF ROM regions (fixes mgba.io/i/1481)
469 - GBA Cheats: Fix PARv3 Thumb hooks
470 - GBA Cheats: Fix value incrementing in CB slide codes (fixes mgba.io/i/1501)
471 - Qt: Fix FPS target maxing out at 59.727 (fixes mgba.io/i/1421)
472 - Qt: Cap audio buffer size to 8192 (fixes mgba.io/i/1433)
473 - Qt: Fix race conditions initializing GDB stub
474 - Qt: Improve cheat view UX
475 - Libretro: Fix crash changing allowing opposing directions (hhromic)
476 - mGUI: Fix crash if last loaded ROM directory disappears (fixes mgba.io/i/1466)
477 - Switch: Fix threading-related crash on second launch
478Misc:
479 - Qt: Make mute menu option also toggle fast-forward mute (fixes mgba.io/i/1424)
480 - Qt: Show error message if file failed to load
481
4820.7.2: (2019-05-25)
483Emulation fixes:
484 - GB: Fix HALT when IE and IF unused bits are set (fixes mgba.io/i/1349)
485 - GB Timer: Fix timing adjustments when writing to TAC (fixes mgba.io/i/1340)
486 - GB Video: Fix window y changing mid-window (fixes mgba.io/i/1345)
487 - GB Video: Fix more window edge cases (fixes mgba.io/i/1346)
488 - GBA: Fix RTC on non-standard sized ROMs (fixes mgba.io/i/1400)
489 - GBA DMA: Fix DMA0-2 lengths (fixes mgba.io/i/1344)
490 - GBA Memory: Fix writing to OBJ memory in modes 3 and 5
491 - GBA Memory: Prevent writing to mirrored BG VRAM (fixes mgba.io/i/743)
492 - GBA Video: Fix scanline cache with scale factor change edge cases
493 - GBA Video: Fix sprite mosaic clamping (fixes mgba.io/i/1008)
494 - GBA Video: Implement mosaic on transformed sprites (fixes mgba.io/b/5)
495Other fixes:
496 - 3DS: Ensure core 2 can be used for threaded renderer (fixes mgba.io/i/1371)
497 - All: Fix several memory leaks
498 - GB Core: Fix toggling WIN and OBJ being swapped
499 - GBA: Fix skipping BIOS on irregularly sized ROMs
500 - CMake: Fix .deb imagemagick dependencies
501 - FFmpeg: Improve initialization reliability and cleanup
502 - FFmpeg: Fix audio conversion producing gaps
503 - LR35902: Fix disassembly of several CB-prefix instructions
504 - LR35902: Fix trailing whitespace in disassembly
505 - Qt: More app metadata fixes
506 - Qt: Fix load recent from archive (fixes mgba.io/i/1325)
507 - Qt: Fix overrides getting discarded (fixes mgba.io/i/1354)
508 - Qt: Fix saved scale not getting set on resize (fixes mgba.io/i/1074)
509 - Qt: Fix crash in sprite viewer magnification (fixes mgba.io/i/1362)
510 - Qt: Fix adjusting magnification in tile viewer when not fitting to window
511 - Qt: Fix bounded fast forward with Qt Multimedia
512 - Qt: Fix saving settings with native FPS target
513 - Wii: Fix aspect ratio (fixes mgba.io/i/500)
514Misc:
515 - Qt: Add missing HEVC NVENC option (fixes mgba.io/i/1323)
516 - Qt: Improve camera initialization
517 - Vita: Improved frame drawing speed
518
5190.7.1: (2019-02-24)
520Bugfixes:
521 - 3DS: Work around menu freezing (fixes mgba.io/i/1294)
522 - GB: Fix crash when accessing SRAM if no save loaded and cartridge has no SRAM
523 - GB Serialize: Fix loading states with negative pixel x (fixes mgba.io/i/1293)
524 - GB, GBA Serialize: Fix loading two states in a row
525 - GBA: Fix video timing when skipping BIOS (fixes mgba.io/i/1318)
526 - GBA DMA: Fix Display Start DMAs
527 - GBA DMA: Fix DMA start/end timing
528 - GBA DMA: Fix invalid DMA handling (fixes mgba.io/i/1301)
529 - GBA Memory: Fix a few AGBPrint crashes
530 - GBA Memory: Fix OOB ROM reads showing up as AGBPrint memory
531 - GBA SIO: Prevent writing read-only multiplayer bits
532 - GBA Video: Fix enabling layers in non-tile modes (fixes mgba.io/i/1317)
533 - Python: Fix crash when deleting files owned by library
534 - Python: Make sure GB link object isn't GC'd before GB object
535 - PSP2: Fix file descriptors dying on suspend (fixes mgba.io/i/1123)
536 - Qt: Fix tile and sprite views not always displaying at first
537 - Qt: Fix audio context holding onto closed game controller
538 - Qt: Fix color picking in sprite view (fixes mgba.io/i/1307)
539 - Qt: Fix window icon on X11
540 - Qt: Fix quick load recent accidentally saving (fixes mgba.io/i/1309)
541 - Switch: Fix final cleanup (fixes mgba.io/i/1283)
542 - Switch: Fix gyroscope orientation (fixes mgba.io/i/1300)
543Misc:
544 - GBA Video: Improve sprite cycle counting (fixes mgba.io/i/1274)
545 - Qt: Updated Italian translation (by Vecna)
546
5470.7.0: (2019-01-26)
548Features:
549 - ELF support
550 - Game Boy Camera support
551 - Qt: Set default Game Boy colors
552 - Game Boy Printer support
553 - Super Game Boy support
554 - Customizable autofire speed
555 - Ability to set default Game Boy model
556 - Map viewer
557 - Automatic cheat loading and saving
558 - GameShark and Action Replay button support
559 - AGBPrint support
560 - Debugger: Conditional breakpoints and watchpoints
561 - Ability to select GB/GBC/SGB BIOS on console ports
562 - Optional automatic state saving/loading
563 - Access to ur0 and uma0 partitions on the Vita
564 - Partial support for MBC6, MMM01, TAMA and HuC-1 GB mappers
565 - GBA: ARMIPS/A22i-style and ELF symbol table support
566 - Initial Switch port
567Bugfixes:
568 - ARM: Fix MSR when T bit is set
569 - Core: Fix audio sync breaking when interrupted
570 - Core: Fix ordering events when scheduling during events
571 - FFmpeg: Fix encoding audio/video queue issues
572 - GB: Revamp IRQ handling based on new information
573 - GB: Fix IRQ disabling on the same T-cycle as an assert
574 - GB Audio: Make audio unsigned with bias (fixes mgba.io/i/749)
575 - GB Audio: Clock frame events on DIV
576 - GB Audio: Fix channel 3 reset value
577 - GB Audio: Fix channel 4 initial LFSR
578 - GB Audio: Fix channel 1, 2 and 4 reset timing
579 - GB I/O: DMA register is R/W
580 - GB MBC: Improve multicart detection heuristic (fixes mgba.io/i/1177)
581 - GB, GBA Savedata: Fix savestate loading overwriting saves on reset
582 - GB, GBA Savedata: Fix unmasking savedata crash
583 - GB Serialize: Fix audio state loading
584 - GB Serialize: Fix game title check
585 - GB Serialize: Fix IRQ pending/EI pending confusion
586 - GB Timer: Minor accuracy improvements
587 - GB Video: Fix dot clock timing being slightly wrong
588 - GB Video: Fix loading states while in mode 3
589 - GB Video: Fix enabling window when LY > WY (fixes mgba.io/i/409)
590 - GB Video: Fix SCX timing
591 - GB, GBA Video: Don't call finishFrame twice in thread proxy
592 - GBA: Reset WAITCNT properly
593 - GBA BIOS: Fix BitUnPack final byte
594 - GBA BIOS: Fix BitUnPack narrowing
595 - GBA DMA: Fix invalid DMA reads (fixes mgba.io/i/142)
596 - GBA DMA: Fix temporal sorting of DMAs of different priorities
597 - GBA Hardware: Fix RTC overriding light sensor (fixes mgba.io/i/1069)
598 - GBA Hardware: Fix RTC handshake transition (fixes mgba.io/i/1134)
599 - GBA Memory: Fix Vast Fame support (taizou) (fixes mgba.io/i/1170)
600 - GBA Savedata: Fix savedata modified time updating when read-only
601 - GBA Serialize: Fix loading channel 3 volume (fixes mgba.io/i/1107)
602 - GBA Serialize: Fix loading states in Hblank
603 - GBA SIO: Fix unconnected SIOCNT for multi mode (fixes mgba.io/i/1105)
604 - GBA Timer: Fix timers sometimes being late (fixes mgba.io/i/1012)
605 - GBA Video: Don't mask out high bits of BLDY (fixes mgba.io/i/899)
606 - GBA Video: Add delay when enabling BGs (fixes mgba.io/i/744, mgba.io/i/752)
607 - GBA Video: Start timing mid-scanline when skipping BIOS
608 - GBA Video: Improve sprite cycle counting (fixes mgba.io/i/1126)
609 - GBA Video: Make layer disabling work consistently
610 - PSP2: Fix more issues causing poor audio
611 - Qt: Fix GL display when loading a game from CLI (fixes mgba.io/i/843)
612 - Qt: Improve FPS timer stability
613 - Util: Fix wrapping edge cases in RingFIFO
614Misc:
615 - 3DS: Remove deprecated CSND interface
616 - All: Make FIXED_ROM_BUFFER an option instead of 3DS-only
617 - Core: Remove broken option for whether rewinding restores save games
618 - Feature: Added loading savestates from command line
619 - FFmpeg: Support libswresample (fixes mgba.io/i/1120, mgba.io/b/123)
620 - FFmpeg: Support lossless h.264 encoding
621 - FFmpeg: Support lossless VP9 encoding
622 - GBA Cheats: Allow multiple ROM patches in the same slot
623 - GB: Skip BIOS option now works
624 - GB: Fix VRAM/palette locking (fixes mgba.io/i/1109)
625 - GB Audio: Improved audio quality
626 - GB, GBA Audio: Increase max audio volume
627 - GB MBC: Remove erroneous bank 0 wrapping
628 - GB Video: Darken colors in GBA mode
629 - GBA: Extend oddly-sized ROMs to full address space (fixes mgba.io/i/722)
630 - GBA: Implement display start DMAs
631 - GBA: Improve multiboot image detection
632 - GBA Memory: 64 MiB GBA Video cartridge support
633 - GBA Savedata: Remove ability to disable realistic timing
634 - GBA Timer: Use global cycles for timers
635 - Libretro: Add frameskip option
636 - mGUI: Add fast forward toggle
637 - PSP2: Use system enter key by default
638 - Python: Integrate tests from cinema test suite
639 - Qt: Redo GameController into multiple classes
640 - Qt: Prevent window from being created off-screen
641 - Qt: Add option to disable FPS display
642 - Qt: Options to mess around with layer placement
643 - Qt: Add load alternate save option
644 - Qt: Allow pausing game at load (fixes mgba.io/i/1129)
645 - Qt: Clean up FPS target UI (fixes mgba.io/i/436)
646 - Test: Restructure test suite into multiple executables
647 - Util: Don't build crc32 if the function already exists
648 - Wii: Move audio handling to callbacks (fixes mgba.io/i/803)
649Changes from beta 1:
650Features:
651 - Libretro: Add Game Boy cheat support
652 - Qt: Separate fast forward volume control (fixes mgba.io/i/846, mgba.io/i/1143)
653 - Switch: Rumble support
654 - Switch: Rotation support
655 - Switch: Screen stretching options
656 - Qt: State file load/save menu options
657 - Windows installer
658 - Tile viewer now has adjustable width
659 - Python: Experimental audio API
660Bugfixes:
661 - 3DS: Fix unused screens not clearing (fixes mgba.io/i/1184)
662 - Core: Remember to deinit proxy ring FIFO
663 - Core: Reroot timing list when (de)scheduling
664 - GB, GBA: Fix broken opposing button filter (fixes mgba.io/i/1191)
665 - GB MBC: Fix MBC30 SRAM
666 - GB, GBA Savedata: Fix leaks when loading masked save (fixes mgba.io/i/1197)
667 - GB Video: Fix SGB border hole size
668 - GB Video: Changing LYC while LCDC off doesn't affect STAT (fixes mgba.io/i/1224)
669 - GBA: Fix GB Player features
670 - GBA I/O: SOUNDCNT_HI is readable when sound is off
671 - GBA Savedata: Fix EEPROM writing codepath when savetype is not EEPROM
672 - GBA Video: Fix caching with background toggling (fixes mgba.io/i/1118)
673 - Libretro: Fix adding codes with hooks
674 - PSP2: Fix audio crackling after fast forward
675 - PSP2: Fix audio crackling when buffer is full
676 - Qt: Fix jumbled background when paused
677 - Qt: Fix FPS counter on Windows
678 - Qt: Fix focus issues with load/save state overlay
679 - Switch: Fix incorrect mapping for fast forward cap
680 - Wii: Fix drawing caching regression (fixes mgba.io/i/1185)
681 - PSP2: Fix tearing issues (fixes mgba.io/i/1211)
682 - Qt: Fix mapping analog triggers (fixes mgba.io/i/495)
683 - Qt: Grab focus when game starts (fixes mgba.io/i/804)
684 - Qt: Ensure FATAL logs reach log view
685 - SDL: Fix handling of invalid gamepads (fixes mgba.io/i/1239)
686Misc:
687 - CMake: Fix libswresample version dependencies (fixes mgba.io/i/1229)
688 - Debugger: Minor text fixes
689 - Debugger: Readability improvements (fixes mgba.io/i/1238)
690 - GB: Improved SGB2 support
691 - GB Audio: Skip frame if enabled when clock is high
692 - Libretro: Reduce rumble callbacks
693 - mGUI: Add SGB border configuration option
694 - mGUI: Add support for different settings types
695 - Python: Minor API improvements
696 - Qt: Ensure camera image is valid
697 - Qt: Debugger console history
698 - Qt: Detect presence of GL_ARB_framebuffer_object
699 - Qt: Minor memory view tweaks
700 - Res: Improve modeling of AGB/AGS screen in shaders
701 - Wii: Define _GNU_SOURCE (fixes mgba.io/i/1106)
702 - Wii: Expose stretch configuration in settings
703 - Wii: Stretch now sets pixel-accurate mode size cap
704
7050.7 beta 1: (2018-09-24)
706- Initial beta for 0.7
707
7080.6.3: (2018-04-14)
709Bugfixes:
710 - GB Audio: Revert unsigned audio changes
711 - GB Video: Fix bad merge (fixes mgba.io/i/1040)
712 - GBA Video: Fix OBJ blending regression (fixes mgba.io/i/1037)
713
7140.6.2: (2018-04-03)
715Bugfixes:
716 - Core: Fix ROM patches not being unloaded when disabled (fixes mgba.io/i/962)
717 - 3DS: Fix opening files in directory names with trailing slashes
718 - LR35902: Fix watchpoints not reporting new value
719 - GB MBC: Fix MBC2 saves (fixes mgba.io/i/954)
720 - GB Memory: HDMAs should not start when LCD is off (fixes mgba.io/i/310)
721 - GB Memory: Fix OAM DMA blocking regions (fixes mgba.io/i/1013)
722 - GB Video: Only trigger STAT write IRQs when screen is on (fixes mgba.io/i/912)
723 - GBA: Fix some GBA ROM misdetection (fixes mgba.io/i/978)
724 - GBA: Fix SharkPort saves for EEPROM games
725 - GBA Audio: Increase PSG volume (fixes mgba.io/i/932)
726 - GBA BIOS: Fix incorrect exit condition in LZ77
727 - GBA Cheats: Fix PARv3 slide codes (fixes mgba.io/i/919)
728 - GBA Cheats: Fix slide codes not initializing properly
729 - GBA DMA: ROM reads are forced to increment
730 - GBA Hardware: RTC accuracy improvements
731 - GBA I/O: Fix writing to DISPCNT CGB flag (fixes mgba.io/i/902)
732 - GBA Memory: Fix copy-on-write memory leak
733 - GBA Memory: Partially revert prefetch changes (fixes mgba.io/i/840)
734 - GBA Savedata: Fix crash when resizing flash
735 - GBA Video: Force align 256-color tiles
736 - GBA Video: OBJWIN can change blend params after OBJ is drawn (fixes mgba.io/i/921)
737 - PSP2: Fix issues causing poor audio
738 - Python: Fix package directory
739 - Qt: Fix locale being set to English on settings save (fixes mgba.io/i/906)
740 - Qt: Fix opening in fullscreen (fixes mgba.io/i/993)
741 - Wii: Fix screen tear when unpausing
742 - Wii: Fix various setup and teardown drawing issues (fixes mgba.io/i/988)
743Misc:
744 - 3DS: Scale font based on glyph heights (fixes mgba.io/i/961)
745 - GB MBC: Remove erroneous bank 0 wrapping
746 - GBA: Improve multiboot image detection
747 - PSP2: Use system enter key by default
748
7490.6.1: (2017-10-01)
750Bugfixes:
751 - GB, GBA: Fix crashes when attempting to identify null VFiles
752 - GB, GBA: Fix sync to video with frameskip
753 - GB, GBA Savedata: Fix savestate-related save overwriting (fixes mgba.io/i/834)
754 - GB Audio: Fix NRx2 writes while active (fixes mgba.io/i/866)
755 - GB Core: Fix palette loading when loading a foreign config
756 - GB MBC: Pocket Cam memory should be accessible without enabling
757 - GB MBC: Fix SRAM sizes 4 and 5
758 - GB MBC: Fix RTC initialization (fixes mgba.io/i/825)
759 - GB MBC: Fix RTC loading when file size is off
760 - GB Memory: Initialize peripheral pointers
761 - GB Memory: Prevent accessing empty SRAM (fixes mgba.io/i/831)
762 - GB Memory: Fix HDMA count starting in mode 0 (fixes mgba.io/i/855)
763 - GB Memory: Actually load latch time from savestate
764 - GB Serialize: Fix deserializing video STAT
765 - GB Video: Fix 16-bit screenshots (fixes mgba.io/i/826)
766 - GB Video: Fix potential hang when ending mode 0
767 - GB Video: Fix read mode when enabling LCD
768 - GBA: Reset active region as needed when loading a ROM
769 - GBA: Fix keypad IRQs not firing when extra buttons are pressed
770 - GBA BIOS: Use core's VRAM variable instead of renderer's
771 - GBA Cheats: Fix PARv3 multiline blocks (fixes mgba.io/i/889)
772 - GBA I/O: Fix reading from a few invalid I/O registers (fixes mgba.io/i/876)
773 - GBA Savedata: Fix 512 byte EEPROM saving as 8kB (fixes mgba.io/i/877)
774 - GBA Savedata: Fix size of SRAM saves (fixes mgba.io/i/883)
775 - GBA Video: Fix broken sprite blending hack (fixes mgba.io/i/532)
776 - Python: Fix importing .gb or .gba before .core
777 - Qt: Fix command line debugger closing second game
778 - Qt: Fix LOG argument order
779 - Qt: Fix timezone issues with time overrides
780 - Qt: Fix sprite export pausing game indefinitely (fixes mgba.io/i/841)
781 - SDL: Fix potential race condition when pressing keys (fixes mgba.io/i/872)
782Misc:
783 - CMake: Fix CPack dependencies for libpng 1.6
784 - GBA: Detect hardware for Pokémon FireRed ROM hacks
785 - GBA Cheats: Improve detection of raw cheats
786 - Qt: Don't rebuild library view if style hasn't changed
787 - Qt: Allow overrides to be saved before a game is loaded
788 - Qt: Hide mouse immediately when loading
789 - SDL: Fix 2.0.5 build on macOS under some circumstances
790 - VFS: Make VFile.truncate work growing files on PSV (fixes mgba.io/i/885)
791
7920.6.0: (2017-07-16)
793Features:
794 - Library view
795 - Sprite viewer
796 - Debugging console
797 - Improved memory viewer
798 - Memory search
799 - Command line ability to override configuration values
800 - Add option to allow preloading the entire ROM before running
801 - Add option for whether rewinding restores save games
802 - Savestates now contain any RTC override data
803 - Add option to lock video to integer scaling
804 - LR35902: Watchpoints
805 - LR35902/GB-Z80 disassembler
806 - GB: Tile viewer
807 - GB: Video/audio channel enabling/disabling
808 - GB: Symbol table support
809 - GB MBC: Add MBC1 multicart support
810 - GBA: Support printing debug strings from inside a game
811 - GBA: Better cheat type autodetection
812 - Implement keypad interrupts
813 - Configuration of gamepad hats
814 - Video log recording for testing and bug reporting
815 - Debugger: Segment/bank support
816 - Debugger: Execution tracing
817 - Qt: German translation (by Lothar Serra Mari)
818 - Qt: Spanish translation (by Kevin López)
819 - Qt: Italian translation (by theheroGAC)
820Bugfixes:
821 - ARM7: Fix MLA/*MULL/*MLAL timing
822 - Core: Fix crash with rewind if savestates shrink
823 - Core: Fix interrupting a thread while on the thread (fixes mgba.io/i/692)
824 - Core: Fix directory sets crashing on close if base isn't properly detached
825 - FFmpeg: Fix overflow and general issues with audio encoding
826 - GB: Fix flickering when screen is strobed quickly
827 - GB: Fix STAT blocking
828 - GB MBC: Fix ROM bank overflows getting set to bank 0
829 - GB MBC: Fix swapping carts not detect new MBC
830 - GB Timer: Improve DIV reset behavior
831 - GB Timer: Fix DIV batching if TAC changes
832 - GB Video: Reset renderer when loading state
833 - GBA: Fix multiboot ROM loading
834 - GBA: Fix multiboot loading resulting in too small WRAM
835 - GBA BIOS: Implement BitUnPack
836 - GBA BIOS: Fix ArcTan sign in HLE BIOS
837 - GBA BIOS: Fix ArcTan2 sign in HLE BIOS (fixes mgba.io/i/689)
838 - GBA BIOS: Fix INT_MIN/-1 crash
839 - GBA Hardware: Fix crash if a savestate lies about game hardware
840 - GBA I/O: Handle audio registers specially when deserializing
841 - GBA Memory: Improve initial skipped BIOS state
842 - GBA Savedata: Fix savedata unmasking (fixes mgba.io/i/441)
843 - GBA Savedata: Update and fix Sharkport importing (fixes mgba.io/i/658)
844 - GBA Video: Fix wrong palette on 256-color sprites in OBJWIN
845 - GBA Video: Don't update background scanline params in mode 0 (fixes mgba.io/i/377)
846 - Libretro: Fix saving in GB games (fixes mgba.io/i/486)
847 - LR35902: Fix core never exiting with certain event patterns
848 - LR35902: Fix pc overflowing current region off-by-one
849 - LR35902: Fix decoding LD r, $imm and 0-valued immediates (fixes mgba.io/i/735)
850 - OpenGL: Fix some shaders causing offset graphics
851 - GB Timer: Fix sub-M-cycle DIV reset timing and edge triggering
852 - Qt: Fix window icon being stretched
853 - Qt: Fix data directory path
854 - Qt: Fix timing issues on high refresh rate monitors
855 - Qt: Fix linking after some windows have been closed
856 - Qt: Fix crash when changing audio settings after a game is closed
857 - Qt: Ensure CLI backend is attached when submitting commands (fixes mgba.io/i/662)
858 - Qt: Disable "New multiplayer window" when MAX_GBAS is reached (fixes mgba.io/i/107)
859 - Qt: Fix game unpausing after frame advancing and refocusing
860 - SDL: Fix game crash check
861 - SDL: Fix race condition with audio thread when starting
862 - SDL: Fix showing version number
863 - Test: Fix crash when loading invalid file
864 - Test: Fix crash when fuzzing fails to load a file
865 - Test: Don't rely on core for frames elapsed
866 - Test: Fix crash when loading invalid file
867 - Test: Fix crash when fuzzing fails to load a file
868 - Tools: Fix recurring multiple times over the same library
869 - Util: Fix overflow when loading invalid UPS patches
870 - Util: Fix highest-fd socket not being returned by SocketAccept
871 - Windows: Fix VDir.rewind
872Misc:
873 - All: Add C++ header guards
874 - All: Move time.h include to common.h
875 - 3DS, PSP2, Wii: Last directory loaded is saved
876 - CMake: Add ability to just print version string
877 - Core: New, faster event timing subsystem
878 - Core: Clean up some thread state checks
879 - Core: Add generic checksum function
880 - Core: Cores can now have multiple sets of callbacks
881 - Core: Restore sleep callback
882 - Core: Move rewind diffing to its own thread
883 - Core: Ability to enumerate and modify video and audio channels
884 - Core: List memory segments in the core
885 - Core: Move savestate creation time to extdata
886 - Core: Config values can now be hexadecimal
887 - Core: Improved threading interrupted detection
888 - Debugger: Modularize CLI debugger
889 - Debugger: Make building with debugging aspects optional
890 - Debugger: Add functions for read- or write-only watchpoints
891 - Debugger: Make attaching a backend idempotent
892 - Debugger: Add mDebuggerRunFrame convenience function
893 - Feature: Move game database from flatfile to SQLite3
894 - Feature: Support ImageMagick 7
895 - Feature: Make -l option explicit
896 - FFmpeg: Return false if a file fails to open
897 - FFmpeg: Force MP4 files to YUV420P
898 - GB: Trust ROM header for number of SRAM banks (fixes mgba.io/i/726)
899 - GB: Reset with initial state of DIV register
900 - GB MBC: New MBC7 implementation
901 - GB Audio: Simplify envelope code
902 - GB Audio: Improve initial envelope samples
903 - GB Audio: Start implementing "zombie" audio (fixes mgba.io/i/389)
904 - GB Video: Improved video timings
905 - GBA: Ignore invalid opcodes used by the Wii U VC emulator
906 - GBA, GB: ROM is now unloaded if a patch is applied
907 - GBA DMA: Refactor DMA out of memory.c
908 - GBA DMA: Move DMAs to using absolute timing
909 - GBA I/O: Clear JOYSTAT RECV flag when reading JOY_RECV registers
910 - GBA I/O: Set JOYSTAT TRANS flag when writing JOY_TRANS registers
911 - GBA Memory: Support for Mo Jie Qi Bing by Vast Fame (taizou)
912 - GBA Memory: Support reading/writing POSTFLG
913 - GBA Memory: Remove unused prefetch cruft
914 - GBA Timer: Improve accuracy of timers
915 - GBA Video: Clean up unused timers
916 - GBA Video: Allow multiple handles into the same tile cache
917 - GBA Video, GB Video: Colors are now fully scaled
918 - GBA Video: Optimize when BLD* registers are written frequently
919 - OpenGL: Add xBR-lv2 shader
920 - Qt: Move last directory setting from qt.ini to config.ini
921 - Qt: Improved HiDPI support
922 - Qt: Expose configuration directory
923 - Qt: Merge "Save" and "OK" buttons in shader options
924 - Qt: Automatically load controller profile when plugged in
925 - Qt: Rename "Resample video" option to "Bilinear filtering"
926 - Qt: Remove audio thread
927 - Qt: Remove audio buffer sizing in AudioProcessorQt
928 - Qt: Re-enable QtMultimedia on Windows
929 - Qt: Make "Mute" able to be bound to a key
930 - Qt: Add .gb/.gbc files to the extension list in Info.plist
931 - Qt: Relax hard dependency on OpenGL
932 - Qt: Better highlight active key in control binding
933 - SDL: Remove scancode key input
934 - SDL: Automatically map controllers when plugged in
935 - Test: Add a basic test suite
936 - Util: Add size counting to Table
937 - Util: Add 8-bit PNG write support
938 - Util: Tune patch-fast extent sizes
939 - VFS: Call msync when syncing mapped data
940 - VFS: Allow truncating memory chunk VFiles
941 - VFS: Fix some minor VFile issues with FILEs
942 - VFS: Optimize expanding in-memory files
943 - VFS: Add VFileFIFO for operating on circle buffers
944Changes from beta 1:
945Features:
946 - Qt: Italian translation (by theheroGAC)
947 - Qt: Updated German translation
948Bugfixes:
949 - GB Audio: Fix incorrect channel 4 iteration
950 - GB Audio: Fix zombie mode bit masking
951 - GB Serialize: Fix timer serialization
952 - GB Video: Fix LYC regression
953 - GBA SIO: Improve SIO Normal dummy driver (fixes mgba.io/i/520)
954 - GBA Timer: Fix count-up timing overflowing timer 3
955 - PSP2: Use custom localtime_r since newlib version is broken (fixes mgba.io/i/560)
956 - Qt: Fix memory search close button (fixes mgba.io/i/769)
957 - Qt: Fix window icon being stretched
958 - Qt: Fix initial window size (fixes mgba.io/i/766)
959 - Qt: Fix data directory path
960 - Qt: Fix controls not saving on non-SDL builds
961 - Qt: Fix translation initialization (fixes mgba.io/i/776)
962 - Qt: Fix patch loading while a game is running
963 - Qt: Fix shader selector on Ubuntu (fixes mgba.io/i/767)
964 - Core: Fix rewinding getting out of sync (fixes mgba.io/i/791)
965 - Qt: Fix GL-less build
966 - Qt: Fix Software renderer not handling alpha bits properly
967 - Qt: Fix screen background improperly stretching
968 - SDL: Fix cheats not loading
969Misc:
970 - GB Serialize: Add MBC state serialization
971 - GBA Memory: Call crash callbacks regardless of if hard crash is enabled
972 - GBA Timer: Improve accuracy of timers
973 - PSP2: Update toolchain to use vita.cmake
974 - Qt: Add language selector
975 - Qt: Minor test fixes
976 - Qt: Move shader settings into main settings window
977 - Qt: Dismiss game crashing/failing dialogs when a new game loads
978 - Qt: Properly ship Qt translations
979 - SDL: Remove writing back obtained samples (fixes mgba.io/i/768)
980
9810.6 beta 1: (2017-06-29)
982 - Initial beta for 0.6
983
9840.5.2: (2016-12-31)
985Bugfixes:
986 - All: Fix fullscreen config option being ignored
987 - ARM7: PSR mode bits should not get sign extended
988 - GB: Fix audio not being deinitialized
989 - GB: Fix crash when masking savedata
990 - GB: Properly initialize sramRealVf variable
991 - GB Audio: Fix serialization of channel 3 and NR52 properties
992 - GB Audio: Reset envelope timer when reseting sound channel
993 - GB MBC: Fix SRAM dangling pointer with RTC games
994 - GB MBC: Fix initializing MBC when no ROM is loaded
995 - GB Memory: Fix patching ROM bank 0
996 - GB Memory: Fix starting HDMAs during mode 0
997 - GB Memory: Fix HDMA5 value after DMA completes
998 - GB Video: Initialize LCDC in renderer
999 - GB Video: Hblank IRQs should mask LYC=LY IRQs
1000 - GBA: Fix IRQs firing after already being cleared
1001 - GBA: Only unhalt CPU if appropriate bit is set in IE
1002 - GBA: Add savegame override for Crash Bandicoot 2
1003 - GBA BIOS: Fix MidiKey2Freq BIOS reads
1004 - GBA BIOS: Fix invalid CpuSet not setting BIOS prefetch
1005 - GBA Cheats: Fix GameShark ROM patches
1006 - GBA I/O: Mask off WAITCNT bits that cannot be written
1007 - GBA Memory: Fix misaligned BIOS reads
1008 - GBA Memory: Fix VCOUNT being writable
1009 - GBA Video: Fix out of bounds sprite transforms
1010 - Libretro: Fix unterminated SET_INPUT_DESCRIPTORS
1011 - Libretro: Fix disabling BIOS
1012 - Libretro: Fix Game Boy savestates and audio
1013 - Qt: Fix changing resolution of software renderer
1014 - Qt: Fix setting overrides
1015 - Qt: Fix cut off tiles and alignment issues in tile viewer
1016 - Qt: Only reset window dimensions when first shown
1017 - Qt: Fix Qt Multimedia audio driver on big endian
1018 - Qt: Fix Apply button for key and controller configurations
1019 - VFS: Fix resizing memory chunks when not needed
1020 - Windows: Fix Unicode directory handling
1021Misc:
1022 - GB, GBA: Prevent loading null ROMs
1023 - GB Audio: Initialize wave RAM to GBC values
1024 - GB Memory: Reset ROM bank when loading a ROM
1025 - PSP2: Improved controller rumble
1026
10270.5.1: (2016-10-05)
1028Bugfixes:
1029 - Core: Fix importing save games as read-only
1030 - FFmpeg: Fix encoding AAC
1031 - GB: Fix invalid STOP behavior on Game Boy Color
1032 - GB: Initialize audio properly
1033 - GB: Properly clear KEY1 bit 0 when switching speeds
1034 - GB: Properly unload save files when unloading a ROM
1035 - GB, GBA: Fix emulator hardlocking when halting with IRQs off
1036 - GB MBC: Fix MBC7 when size is incorrectly specified
1037 - GB MBC: Fix RTC access when no save file is loaded
1038 - GB SIO: Don't auto-clock external shift clock
1039 - GB Video: Setting LYC=LY during mode 2 should trigger an IRQ
1040 - GB Video: Fix video frames getting missed when LCDC is off
1041 - GB Video: Clear screen when LCDC is off
1042 - GBA Cheats: Fix holding onto pointers that may get invalidated
1043 - GBA Cheats: Fix key-activated CodeBreaker cheats
1044 - GBA Cheats: Fix uninitialized memory getting freed when saving
1045 - GBA Hardware: Improve Game Boy Player rumble behavior
1046 - GBA Memory: Fix several unused I/O register read values
1047 - GBA Savedata: Fix loading savestates with 512Mb Flash saves
1048 - LR35902: Fix events running with the wrong cycle active
1049 - Qt: Fix "close" button on Overrides view
1050 - Qt: Fix saving overrides
1051 - Qt: Fix directory set unloading when replacing the ROM
1052 - Qt: Fix patch loading
1053 - Qt: Fix crash when saving an override if a game isn't loaded
1054 - Qt: Fix showing default display driver as OpenGL (force 1.x)
1055 - SDL: Attach rumble in SDL frontend
1056 - Util: Fix PNG identification on files too small to be a PNG
1057Misc:
1058 - All: Only update version info if needed
1059 - All: Split out install locations for Libretro and OpenEmu
1060 - FFmpeg: Encoding cleanup
1061 - GB: Reset active region when reloading ROM
1062 - GB Memory: Initialize RAM pattern for GBC
1063 - GB Video: Improved video timings
1064 - Qt: Manage window sizes slightly better
1065 - Qt: Remember scale option independent of core dimensions
1066
10670.5.0: (2016-09-19)
1068Features:
1069 - Game Boy support
1070 - Support for encrypted CodeBreaker GBA cheats
1071 - Emulation of Vast Fame protected GBA carts (taizou)
1072 - Tile viewer
1073 - Threaded rendering mode
1074 - Libretro: Memory map and achievement support (leiradel)
1075 - GUI: Add UI control remapping
1076 - GUI: Add fast-forward
1077 - Wii: 240p support
1078 - 3DS: Adjustable screen darkening
1079 - Ability to temporarily load a savegame
1080 - Load specific files out of archives
1081 - Automatic BIOS detection
1082Bugfixes:
1083 - ARM7: Fix decoding of Thumb ADD (variants 5 and 6)
1084 - Debugger: Fix GDB breakpoints
1085 - GBA: Fix losing IRQs when CPSR I bit isn't cleared
1086 - GBA: Fix filehandle leak with savegames
1087 - GBA: Timer 0 cannot be count up
1088 - GBA: Count up timers should not count themselves
1089 - GBA Memory: Fix mirror on non-overdumped Classic NES games
1090 - GBA Memory: Fix ldm {pc}
1091 - GBA Savedata: Fix savedata sync timer
1092 - GBA Savedata: Only unmap savedata if present
1093 - GBA Serialize: Savestates now properly store prefetch
1094 - GBA Video: WIN0/1 take priority over OBJWIN
1095 - GBA Video: Fix out-of-order OBJWIN
1096 - PSP2: Fix GPU crash while exiting
1097 - PSP2: Fix VSync
1098 - PSP2: Fix accelerometer range
1099 - PSP2: Actually load screen mode setting
1100 - PSP2: Fix gyroscope direction
1101 - PSP2: Delete threads after they return
1102 - PSP2: Fix mapping/unmapping from not at 0
1103 - Qt: Fix bug in software renderer scaling
1104 - Qt: Fix hanging key press after disabling autofire
1105 - Qt: Fix being unable to pause manually when using auto-pausing
1106 - SDL: Fix axes being mapped wrong
1107 - Util: Fix realloc semantics in utf16to8
1108 - Util: Fix inserting too many items into a hash table
1109 - VFS: Fix uninitialized varaible reading from 7z
1110 - VFS: Fix reading multiple files from a 7z archive
1111 - Wii: Fix framelimiting after a slowdown
1112 - Wii: Fix garbage flash at startup
1113Misc:
1114 - 3DS: Use blip_add_delta_fast for a small speed improvement
1115 - 3DS: Allow UTF-16 filenames
1116 - 3DS: Port to using citro3D
1117 - 3DS: Use system font for menus
1118 - 3DS: Attempt to use Core 2 for threads
1119 - 3DS: Adjustable filering
1120 - 3DS: 3D banner
1121 - All: Add QUIET parameter to silence CMake
1122 - All: Faster memory read/write
1123 - ARM7: Support forcing Thumb mode via MSR
1124 - ARM7: Flush prefetch cache when loading CPSR via MSR
1125 - ARM7: Clean up instruction decoding for future expandability
1126 - Debugger: Support register and memory writes via GDB stub
1127 - Debugger: Add software breakpoint support to gdb
1128 - FFmpeg: Full support for libavcodec 56+
1129 - GBA: Better debug logging if event processing breaks
1130 - GBA Audio: Force audio DMAs to not increment destination
1131 - GBA BIOS: Use custom ArcTan, not relying on OS
1132 - GBA Hardware: Clean up dead code in GBP
1133 - GBA Memory: Optimize stalling behavior
1134 - GBA Memory: Optimize Load-/StoreMultiple
1135 - GBA Savedata: Add realistic timing for EEPROM
1136 - GBA Serialize: Savestates now store if CPU was halted
1137 - GBA Video: Remove old slow path fallback
1138 - GBA Video: Optimize sprite drawing
1139 - GBA Video: Optimize mode 0 rendering
1140 - GBA Video: Optimize compositing cases slightly
1141 - GUI: Screenshot dimensions are now passed through
1142 - GUI: Add back logging
1143 - GUI: Only reload config if manually saved
1144 - GUI: Increase scrolling speed
1145 - OpenGL: Log shader compilation failure
1146 - OpenGL: Add texSize uniform
1147 - Qt: Make -g flag work in Qt build
1148 - Qt: Simplify OpenGL context creation
1149 - Qt: Thread startup improvements
1150 - Qt: Make audio channel/video layer options shortcut mappable
1151 - Qt: Remove some C99isms from C++ code
1152 - Qt: Remove default autofire mappings
1153 - Qt: Make reseting when pasued frame-accurate
1154 - Qt: Rearchitect game closing codepath
1155 - PSP2: Use system font for menus
1156 - PSP2: Add rumble for PS TV
1157 - PSP2: Add fit-to-height screen mode
1158 - PSP2: Sync files per descriptor
1159 - PSP2: Allow UTF-8 filenames
1160 - PSP2: Screenshots are now saved into the Photo Gallery
1161 - PSP2: Stop underclocking when menuing
1162 - SDL: Increase default audio buffer size to 1024 samples
1163 - SDL: More responsive rumble
1164 - Util: Add Vector GetConstPointer
1165 - Util: Add rtrim
1166 - Util: Add endswith
1167 - VFS: Improve zip file detection
1168 - Wii: Add pixelated resample filter
1169 - Windows: Add native VDir support
1170 - Util: Add PRIz macro for libc versions that don't support %z
1171
11720.4.1: (2016-07-11)
1173Bugfixes:
1174 - All: Fix several file handle leaks
1175 - All: Fix instruction tables getting zeroed when linking sometimes
1176 - ARM7: Fix flags on SBC/RSC
1177 - ARM7: Fix setting spsr privilege bits when spsr is empty
1178 - GBA Audio: Reset audio FIFO DMA if an invalid destination is set
1179 - GBA BIOS: Fix RegisterRamReset setting DISPCNT to the wrong value
1180 - GBA BIOS: Fix ArcTan2 accuracy and boundary conditions
1181 - GBA Memory: Fix executing code from OBJ region of VRAM
1182 - GBA Serialize: Fix memory corruption bug in GBAExtdataSerialize
1183 - GBA Serialize: Fix loading savegames from savestates
1184 - OpenGL: Correct boolean vector strcmp strings for uniforms
1185 - Qt: Fix sending gameStopped twice
1186 - Qt: Fix hang if audio sync is enabled and audio fails to initialize
1187 - Qt: Fix initial state of key mapping
1188 - Qt: Initialize m_useBios
1189 - SDL: Fix joystick initialization on BSD
1190 - SDL: Fix potential joystick crash in games with rumble
1191 - SDL: Fix SDL 1.2 build
1192 - SDL: Fix sporadic crash when deinitializing audio
1193 - Shaders: Fix AGS-001 shader with some bad drivers
1194 - Util: Use closesocket on Windows
1195 - Util: Fix socket bind addresses
1196 - VFS: Fix reading 7z archives without rewinding first
1197 - VFS: VFileFromFD should not open directories
1198 - Wii: Fix tilting direction
1199 - Util: Fix realloc semantics in utf16to8
1200Misc:
1201 - All: Allow use of external minizip library
1202 - Debugger: CLI debugger now exits when end-of-stream is reached
1203 - FFmpeg: Update dependencies on Ubuntu
1204 - GBA: Slightly optimize GBAProcessEvents
1205 - GBA: Add overrides for DBZ: Legacy of Goku II and Ueki no Housoku
1206 - GBA Video: Null renderer should return proper register values
1207 - Libretro: Disable logging game errors, BIOS calls and stubs in release builds
1208 - Qt: Add preset for DualShock 4
1209 - Qt: Update 360 input profile on OS X to reflect newer drivers
1210 - Qt: Remove use of NaN
1211 - Qt: Canonicalize file paths when loading games
1212 - Qt: Add refresh button to controller editing
1213 - SDL: Remove default gamepad mappings
1214 - Util: Fix intermittent build failure on OS X
1215 - VFS: VFile.sync now updates modified time
1216
12170.4.0: (2016-02-02)
1218Features:
1219 - Officially supported ports for the Nintendo 3DS, Wii, and PlayStation Vita
1220 - I/O viewer
1221 - Booting of multiboot images
1222 - Customization of GIF recording
1223 - Libretro: Cheat code support
1224 - Support for GLSL shaders
1225 - ROM information view
1226 - Support for VBA-style cheat codes
1227 - Savestates now store creation timestamps
1228 - Key autofire
1229 - Libretro: Allow blocking opposing directional input
1230 - OpenEmu core for OS X
1231 - Libretro: Settings for using BIOS and skipping intro
1232 - Libretro: Customizable idle loop removal
1233 - Implemented cycle counting for sprite rendering
1234 - Cleaner, unified settings window
1235 - Added a setting for pausing when the emulator is not in focus
1236 - Customizable paths for save games, save states, screenshots and patches
1237 - Controller hotplugging
1238 - Ability to store save games and active cheats within savestates
1239Bugfixes:
1240 - ARM7: Fix sign of unaligned LDRSH
1241 - ARM7: Fix decoding of some ARM ALU instructions with shifters
1242 - Debugger: Fix watchpoints in gdb
1243 - GBA: Fix warnings when creating and loading savestates
1244 - GBA: Fix Iridion II savetype
1245 - GBA BIOS: Fix misaligned CpuSet
1246 - GBA Cheats: Fix cheats setting the Action Replay version
1247 - GBA Hardware: Fix GPIO on big endian
1248 - GBA Memory: Fix DMA register writing behavior
1249 - GBA Memory: Fix DMAs triggering two cycles early
1250 - Libretro: Fix aspect ratio
1251 - Qt: Fix some potential crashes with the gamepad mapping
1252 - Qt: Fix keys being mapped incorrectly when loading configuration file
1253 - Util: Fix PowerPC PNG read/write pixel order
1254 - Util: Fix excessive memory allocation when decoding a PNG
1255 - VFS: Fix VFileReadline and remove _vfdReadline
1256Misc:
1257 - All: Improved PowerPC support
1258 - All: Fix some undefined behavior warnings
1259 - ARM7: Combine shifter-immediate and shifter-register functions to reduce binary size
1260 - Debugger: Convert breakpoints and watchpoints from linked-lists to vectors
1261 - GBA: Implement bad I/O register loading
1262 - GBA: Allow jumping to OAM and palette RAM
1263 - GBA BIOS: Finish implementing RegisterRamReset
1264 - GBA Config: Add "override" layer for better one-time configuration
1265 - GBA Input: Consolidate GBA_KEY_NONE and GBA_NO_MAPPING
1266 - GBA Memory: Use a dynamically sized mask for ROM memory
1267 - GBA Memory: Implement several unimplemented memory access types
1268 - GBA Memory: Add GBAView* functions for viewing memory directly without bus issues
1269 - GBA RR: Starting from savestate now embeds the savegame
1270 - GBA RR: Add preliminary SRAM support for VBM loading
1271 - GBA RR: Add support for resets in movies
1272 - GBA Video: Remove lastHblank, as it is implied
1273 - Libretro: Use anonymous memory mappers for large blocks of memory
1274 - Libretro: Add install target for libretro core
1275 - Qt: Window size command line options are now supported
1276 - Qt: Increase usability of key mapper
1277 - Qt: Add 'Apply' button to settings window
1278 - Qt: Gray out "Skip BIOS intro" while "Use BIOS file" is unchecked
1279 - Qt: Allow use of modifier keys as input
1280 - Qt: Optimize log viewer
1281 - Qt: Added button for breaking into the GDB debugger
1282 - Qt: Add box for showing duration of rewind
1283 - SDL: Support fullscreen in SDL 1.2
1284 - SDL: Allow GBASDLAudio to be used without a thread context
1285 - Util: Use VFile for configuration
1286 - Util: Add MutexTryLock
1287
12880.3.2: (2015-12-16)
1289Bugfixes:
1290 - ARM7: Fix STRT/STRBT
1291 - ARM7: Implement undefined STRH/LDRH/LDRSH/LDRSB versions
1292 - ARM7: Fix bank switching with LDR[B]T/STR[B]T
1293 - Libretro: Fix problems with rumble not turning off
1294 - GBA: Fix idle skip state being retained between games
1295 - GBA: Initialize uninitialized pristineRom and pristineRomSize members
1296 - GBA BIOS: Fix CpuSet on 0x01XXXXXX addresses
1297 - GBA BIOS: Fix Sqrt sign
1298 - GBA BIOS: Fix misaligned RLUnCompReadNormalWrite*
1299 - GBA Hardware: Fix Game Boy Player rumble in Pokemon Pinball
1300 - GBA Memory: Fix DMA behavior for SRAM accesses
1301 - GBA Memory: Fix Store8 to OBJ VRAM
1302 - GBA Memory: Fix alignment of LDM/STM on SRAM
1303 - GBA Memory: Fix unaligned out-of-bounds ROM loads
1304 - GBA Memory: Fix timing of DMAs
1305 - GBA Video: Fix _mix for 15-bit color
1306 - GBA Video: Fix OAM and palette initialization
1307 - OpenGL: Fix fast-forward on some OpenGL drivers where it may block early
1308 - Qt: Use safer isLoaded check in GameController
1309 - Qt: Fix a race condition in PainterGL that could lead to a crash
1310 - Qt: Fix clear button/analog buttons in gamepad mapper on some platforms
1311 - Qt: Fix font size in memory viewer
1312 - Qt: Fix a crash in the memory viewer
1313 - Qt: Add additional checks in CheatModel to prevent crashes
1314 - Qt: Fix race condition with setting sample rate
1315 - Qt: Fix crash when closing multiplayer windows
1316 - Qt: Fix resetting while paused
1317Misc:
1318 - GBA Audio: Implement missing flags on SOUNDCNT_X register
1319 - Qt: Add mute option to menu
1320
13210.3.1: (2015-10-24)
1322Bugfixes:
1323 - ARM7: Fix instruction decoding of Thumb shifts
1324 - GBA: Deinit savegame when unloading a ROM
1325 - GBA: Fix BIOS check on big endian
1326 - GBA: Fix autodetect problems with some bad dumps of Super Mario Advance 2
1327 - GBA Audio: Fix 8-bit writes to audio channel 3 and 4 registers
1328 - GBA Audio: Fix audio channels being silenced at the wrong time
1329 - GBA Memory: Fix bad BIOS Load16 on big endian
1330 - GBA Memory: Fix bad Load8 on big endian
1331 - GBA Video: Start on the scanline BIOS finishes on if no BIOS is loaded
1332 - GBA Video: Fix edge case with sprite blend modes and semitransparency
1333 - GBA Video: Fix objwin and blending interaction on sprites
1334 - GBA Video: Fix OBJ semitransparency improperly interacting with other blending ops
1335 - Libretro: Fix a memory leak with the render buffer
1336 - Qt: Windows no longer spawn in the top left on first launch
1337 - Qt: Fix install path of XDG desktop file with DESTDIR
1338 - Qt: Fix drag and drop on Windows
1339 - Qt: Reenable double buffering, as disabling it broke some Windows configs
1340 - VFS: Fix return values of VFileFILE.read and .write
1341Misc:
1342 - All: Reset next event to cycles instead of zero to interrupt
1343 - All: Add --version flag
1344 - ARM7: Force disable LTO on two files to work around a GCC bug
1345 - GBA: Attempting to save a screenshot-style savestate should be allowed without libpng
1346 - GBA: Better memory handling with PNG savestates
1347 - GBA: Additional savestate sanity checks
1348 - GBA: Check for cycle count being too high
1349 - GBA Audio: Allow GBAAVStream to have no video callback
1350 - GBA BIOS: Implement RegisterRamReset for SIO registers
1351 - Qt: Remove useless help icons in dialogs
1352 - Qt: Prevent savestate window from opening while in multiplayer
1353 - Qt: Disable menu items in multiplayer that don't make sense to have enabled
1354 - Qt: Dropping multiplayer windows works more cleanly now
1355
13560.3.0: (2015-08-16)
1357Features:
1358 - Ability to hide individual background layers, or OBJs
1359 - Ability to mute individual audio channels
1360 - Palette viewer and exporter
1361 - Volume control
1362 - More shortcuts are editable (e.g. quick save/load)
1363 - Rewind now shows the frame after rewinding
1364 - Import/Export of GameShark/Action Replay snapshots
1365 - Add "Step backwards" item for single increment rewind
1366 - Deadzone estimation for game controllers
1367 - Analog inputs can be used for shortcuts
1368 - Menu items for specific solar sensor brightness levels
1369 - Remappable controls for tilt and gyroscope sensors
1370 - Status messages for actions taken while a game is running (e.g. save/load state)
1371 - Memory inspector
1372 - Screensaver can now be suspended while a game is running
1373 - Load/save the most recent savestate slot
1374 - Support varible speed (PWM) rumble
1375 - Ability to cap fast forward speed
1376 - Finer control over FPS target
1377 - Holdable shortcut for rewinding one frame at a time
1378 - Ability to boot directly into the BIOS
1379 - Preliminary support for yanking out the game pak while a game is running
1380 - Thumb-drive mode by putting a file called portable.ini in the same folder
1381 - Configurable display driver, between software and OpenGL
1382 - Undo-able savestate loading and saving
1383 - Controller profiles now store shortcut settings
1384 - Default controller profiles for several common controllers
1385 - Libretro now supports BIOS, rumble and solar sensor
1386 - Implement BIOS call Stop, for sleep mode
1387 - Automatically load patches, if found
1388 - Improved video synchronization
1389 - Configurable audio output sample rate
1390Bugfixes:
1391 - ARM7: Fix SWI and IRQ timings
1392 - ARM7: Fix Thumb MUL timing
1393 - ARM7: Fix timing of multiplies to use N cycles
1394 - ARM7: ARMHotplugDetach should call deinit
1395 - Debugger: Fix use-after-free in breakpoint clearing code
1396 - GBA: Fix crash if a 512kb flash save is loaded when a game has a 1Mb flash override
1397 - GBA: Cap audio FIFO read size during deserialization
1398 - GBA: Check for corrupted savestates when loading
1399 - GBA: Check for improperly sized savestates when loading
1400 - GBA: Check for savestates made from differently sized ROMs
1401 - GBA: Fix calls to endian-independent loadstores
1402 - GBA: Fix timing of reading from timer registers
1403 - GBA: Ensure cycles never go negative
1404 - GBA Audio: Force audio FIFOs to 32-bit
1405 - GBA Audio: Fix audio pitch changing when adjusting buffer size
1406 - GBA Audio: Fix sample order in audio channel 3
1407 - GBA Audio: Fix 8-bit writes to audio channel 3 frequency
1408 - GBA Cheats: Fix Pro Action Replay and GameShark issues when used together
1409 - GBA Memory: Improve Thumb open bus behavior
1410 - GBA Memory: Fix potential DMA issue when loading a savestate
1411 - GBA Memory: Fix load/store multiple video memory waitstates
1412 - GBA SIO: Fix reseting when there are SIO devices attached
1413 - GBA Video: Blended sprites should never have other effects applied
1414 - GBA Video: Fix out-of-bounds tiles in mosaic
1415 - GBA Video: Fix windows not affecting sprites
1416 - GBA Video: Prevent tiles < 512 from being used in modes 3 - 5
1417 - GBA Video: Fix timing on first scanline
1418 - Qt: Better cleanup when a game crashes
1419 - Qt: Fix open ROM dialog filtering for archive formats
1420 - Qt: Cap the maximum number of multiplayer windows
1421 - Qt: Fix maximum year in sensor override
1422 - Qt: Fix window being too tall after exiting fullscreen
1423 - Qt: Fix a missing va_end call in the log handler lambda within the GameController constructor
1424 - Qt: Fix analog buttons not getting unmapped
1425 - Qt: Fix passing command line options
1426 - Qt: Fix crashes on Windows by using using QMetaObject to do cross-thread calls
1427 - SDL: Fix SDL build when OpenGL is missing
1428 - Util: Allow loading IPS patches that grow the ROM
1429 - VFS: Fix resource leaks if some allocations fail
1430 - VFS: Fix line-reading to return proper values
1431 - Video: Fix an issue with very long filenames
1432 - Util: Fix formatting of floats
1433Misc:
1434 - All: Add --help flag for command line programs
1435 - All: Fix sanitize-deb script to set file permissions properly if run as (fake)root
1436 - All: Enable static linking for Windows
1437 - All: Enable static linking for OS X
1438 - All: Threads are now named
1439 - All: Proper handling of Unicode file paths
1440 - ARM7: Add emulation for Undefined CPU mode
1441 - ARM7: Reduce the size of the Thumb instruction table
1442 - GBA: Add status log level
1443 - GBA: GBARewind now returns how many states it has rewound
1444 - GBA: SIO logging layer
1445 - GBA BIOS: Stub out SoundBias
1446 - GBA: More accurate cycle estimation for ROM prefetch and flash save chips
1447 - GBA: Don't include GBACLIDebugger struct unless needed
1448 - GBA: Savedata is now synced shortly after data finishes being written
1449 - GBA: Process multiple timer events at once, if necessary
1450 - GBA Audio: Implement audio reset for channels A/B
1451 - GBA Audio: Process multiple audio events at once, if necessary
1452 - GBA Hardware: Backport generic RTC source into core
1453 - GBA Input: Allow axes and buttons to be mapped to the same key
1454 - GBA Memory: Run multiple DMAs in a tight loop if they all occur before present
1455 - GBA SIO: Add a dummy driver for Normal mode
1456 - GBA Thread: Add functionality for running callbacks on the GBA thread
1457 - GBA Thread: Split GBASync into a separate file
1458 - GBA Video: Refactor software renderer into separate files
1459 - GBA Video: Slightly optimize mode 0 mosaic rendering
1460 - Debugger: Free watchpoints in addition to breakpoints
1461 - Qt: Handle saving input settings better
1462 - Qt: Move GL frame drawing back onto its own thread
1463 - Qt: Fast forward (held) option moved from Other to Emulation menu
1464 - Qt: Show version info in window title
1465 - Qt: Migrate multiplayer window handling into GBAApp
1466 - Qt: Unified file opening and saving with last location
1467 - Qt: Fix windows being resizable when they shouldn't have been
1468 - Qt: Only hide cursor in full screen
1469 - Qt: Replace pause-after-frame mutex with an atomic
1470 - Qt: Add application icon and XDG desktop files
1471 - Qt: Rename "Fullscreen" to "Toggle fullscreen"
1472 - Qt: Don't save window size when entering fullscreen
1473 - Qt: Make the default fullscreen binding for Windows be Alt-Enter
1474 - Qt: Gamepads can now have both buttons and analog axes mapped to the same key
1475 - Qt: Increase usability of key mapper
1476 - Qt: Show checkmark for window sizes
1477 - Qt: Set window path to loaded ROM
1478 - Perf: Ability to load savestates immediately on launch
1479 - SDL: Properly check for initialization
1480 - SDL: Clean up initialization functions
1481 - SDL: Clean up GL context
1482 - Util: Allow disabling the threading code entirely
1483 - VFS: Add sync method to force syncing with backing
1484
14850.2.1: (2015-05-13)
1486Bugfixes:
1487 - All: Fix sanitize-deb script not cleaning up after itself
1488 - All: Fix dependencies for libavcodec on Debian-derived platforms
1489 - ARM7: Handle writeback for PC in addressing modes 2 and 3
1490 - ARM7: Make illegal instruction decoding consistent between ARM and Thumb
1491 - ARM7: Fix ARM multiply instructions when PC is a destination register
1492 - Debugger: Fix use-after-free in breakpoint clearing code
1493 - Debugger: Fix boundary conditions in tab completion
1494 - GBA: Fix timers not updating timing when writing to only the reload register
1495 - GBA: Fix rewind boundary conditions
1496 - GBA: Add initial I/O register settings for background matrix registers
1497 - GBA: Fix hang when loading a savestate if sync to video is enabled
1498 - GBA: Handle out-of-bounds I/O access
1499 - GBA: Fix bounds-checking on EEPROM access
1500 - GBA Audio: FIFOs should not poll DMAs that are not scheduled for audio
1501 - GBA BIOS: Initialize a variable that may be uninitialized in very rare cases
1502 - GBA Memory: Allow SRAM to be 64kB
1503 - GBA Memory: Fix 32-bit loads from unaddress cartridge space
1504 - GBA Memory: Fix jumping to invalid memory when switching from Thumb to ARM
1505 - GBA Video: Fix second frame mode 5
1506 - Perf: Fix race condition if a game crashes immediately on start
1507 - Qt: Fix Display object leak when closing a window
1508 - Qt: Fix .deb dependencies
1509 - Qt: Fix "QOpenGLContext::swapBuffers() called with non-exposed window" warning
1510 - Qt: Fix window not regaining focus after exiting savestate window
1511 - Qt: Fix regression where video would not record if the game had already started
1512 - Qt: Fix potential crash if a gamepad causes focus to change
1513 - Qt: Fix controller axis querying
1514 - Qt: Fix multiplayer windows opening as the wrong size
1515 - Qt: Fix controllers sometimes not loading the right profile
1516 - SDL: Fix boundary conditions for joystick adjustments
1517 - SDL: Allocate properly sized input maps
1518 - SDL: Fix potential build issues when Qt and SDL2 are in use
1519 - Util: Fix resource leak in UTF-8 handling code
1520 - Util: Fix a null-pointer issue when attempting to delete a key
1521 - VFS: Fix resource leaks if some allocations fail
1522 - Video: Fix an issue with very long filenames
1523Misc:
1524 - GBA Memory: Soft-crash if jumping past the end of a ROM
1525 - Qt: Show multiplayer numbers in window title
1526 - Qt: Solar sensor can have shortcuts set
1527
15280.2.0: (2015-04-03)
1529Features:
1530 - Support for gamepad axes, e.g. analog sticks or triggers
1531 - Add scale presets for up to 6x
1532 - Settings window
1533 - Bilinear resampling option
1534 - Add option to skip BIOS start screen
1535 - List of recently opened games
1536 - Support for games using the Solar Sensor
1537 - Better audio resampling via blip-buf
1538 - Game Pak overrides dialog for setting savetype and sensor values
1539 - Support for games using the tilt sensor
1540 - Remappable shortcuts for keyboard and gamepad
1541 - Rewinding of emulation
1542 - Implemented BIOS routines SoftReset, RegisterRamReset, Diff8bitUnFilterWram, Diff8bitUnFilterVram, and Diff16bitUnFilter
1543 - Support IPv6
1544 - Save directory of last loaded file
1545 - Support BPS patches
1546 - Automatically detect and optimize out idle loops
1547 - Configurable game overrides
1548 - Support loading 7-Zip files
1549 - Drag and drop game loading
1550 - Cheat code support
1551 - Runtime configurable audio driver
1552 - Libretro core for use with RetroArch and other front-ends
1553 - Controller profiles for setting different bindings for different controllers
1554 - Ability to lock aspect ratio
1555 - Local link cable support
1556 - Ability to switch which game controller is in use per instance
1557 - Ability to prevent opposing directional input
1558 - Warning dialog if an unimplemented BIOS feature is called
1559 - Debugger: Add CLI "frame", frame advance command
1560 - Debugger: Add CLI functions for writing to memory
1561 - Debugger: Add CLI functions for examining memory regions
1562 - Debugger: Add CLI function for writing a register
1563Bugfixes:
1564 - ARM7: Extend prefetch by one stage
1565 - ARM7: Fix cycle counting for loads
1566 - Debugger: Disassembly now lists PSR bitmasks (fixes #191)
1567 - GBA: Fix savestate loading of DISPSTAT and WAITCNT registers
1568 - GBA: Initialize gba.sync to null
1569 - GBA: Fix timer initialization
1570 - GBA Audio: Support 16-bit writes to FIFO audio
1571 - GBA Audio: Audio buffer sizes are now correct sizes for both sample rates
1572 - GBA BIOS: Fix BIOS prefetch after returning from an IRQ
1573 - GBA BIOS: Fix BIOS prefetch after reset
1574 - GBA BIOS: Prevent CpuSet and CpuFastSet from using BIOS addresses as a source (fixes #184)
1575 - GBA BIOS: Fix BIOS decompression routines with invalid source addresses
1576 - GBA Memory: Fix alignment of open bus 8- and 16-bit loads
1577 - GBA Memory: Fix I cycles that had been moved to ARM7 core
1578 - GBA Memory: Fix cycle counting for 32-bit load/stores
1579 - GBA RR: Fix fallthrough error when reading tags from a movie
1580 - GBA Thread: Fix possible hang when loading an archive
1581 - GBA Thread: Fix possible deadlock in video sync
1582 - Perf: Fix crash when the GBA thread fails to start
1583 - Qt: Fix crash starting a GDB stub if a game isn't loaded
1584 - Qt: Fix crash when adjusting settings after closing a game
1585 - Qt: Fix crash when starting GDB stub after closing a game
1586 - Qt: Fix patch loading while a game is running
1587 - Qt: Fix crash when loading a game after stopping GDB server
1588 - Qt: Pause game while open file dialogs are open (fixes #6 on GitHub)
1589 - Qt: Fix crash when attempting to pause if a game is not running
1590 - SDL: Properly clean up if a game doesn't launch
1591 - Util: Fix sockets on Windows
1592Misc:
1593 - All: Enable link-time optimization
1594 - Debugger: Watchpoints now work on STM/LDM instructions
1595 - Debugger: Clean up GDB stub network interfacing
1596 - Debugger: Simplify debugger state machine to play nicer with the GBA thread loop
1597 - Debugger: Merge Thumb BL instructions when disassembling
1598 - Debugger: Clean up debugger interface, removing obsolete state (fixes #67)
1599 - Debugger: Watchpoints now report address watched (fixes #68)
1600 - Debugger: Add support for soft breakpoints
1601 - Debugger: Make I/O register names be addresses instead of values
1602 - Debugger: Rename read/write commands
1603 - GBA: Improve accuracy of event timing
1604 - GBA: Add API for getting Configuration structs for overrides and input
1605 - GBA: Refactor gba-sensors and gba-gpio into gba-hardware
1606 - GBA: Refactor gba directory, dropping gba- prefix and making supervisor directory
1607 - GBA: Move A/V stream interface into core
1608 - GBA: Savestates now take into account savedata state machines (fixes #109)
1609 - GBA Audio: Change internal audio sample buffer from 32-bit to 16-bit samples
1610 - GBA Memory: Simplify memory API and use fixed bus width
1611 - GBA Thread: Make GBASyncWaitFrameStart time out
1612 - GBA Video: Start video at the last scanline instead of the first
1613 - Qt: Optimize logo drawing
1614 - Qt: Move frame upload back onto main thread
1615 - Qt: Remember window position
1616 - Qt: Double-clicking on the window toggles full screen
1617 - Util: Use proper locale for reading and writing float values
1618
16190.1.1: (2015-01-24)
1620Bugfixes:
1621 - ARM7: Fix LDM writeback to a register already written
1622 - GBA: Fix timers 2 and 3 updating incorrectly
1623 - GBA Audio: Make larger buffer sizes than 2048 actually work properly
1624 - GBA Audio: Fix GB audio channels being too quiet (fixes #159)
1625 - GBA Audio: Properly initialize audio FIFO channels
1626 - GBA BIOS: Fix HLE Lz77 and RL functions to properly account for width and invalid addresses
1627 - GBA BIOS: Fix BIOS prefetch after returning from a SWI
1628 - GBA BIOS: Fix LZ77UnCompVram to use 16-bit loads from decompressed memory
1629 - GBA BIOS: Fix HuffUnComp to work when games pass an invalid bit length
1630 - GBA BIOS: Fix GetBiosChecksum to return the value of a real GBA, regardless of used BIOS
1631 - GBA BIOS: Fix HuffUnComp boundary conditions
1632 - GBA Memory: Don't call into GPIO write calls if GPIO devices are absent
1633 - GBA Memory: Properly initialize 1 Mb flash, and add debug logging
1634 - GBA Memory: Filter out top nybble of DMA addresses
1635 - GBA Memory: Properly bounds-check VRAM accesses
1636 - GBA Memory: Fix initial DMA state
1637 - GBA Thread: Allow halted games to exit cleanly
1638 - GBA Video: Fix blend issues with obscured middle layers
1639 - GBA Video: Fix windows not disabling target 1 appropriately (fixes #161)
1640 - GBA Video: Fix sprite mis-ordering behavior in some cases (fixes #168)
1641 - GBA Video: Fix window interactions with 16-color mode 0 mosaic
1642 - GBA Video: Fix sprite boundary conditions with mosaic
1643 - GBA Video: Fix mode 0 being able to read tiles above appropriate tile range
1644 - Qt: Fix issue with set frame sizes being the wrong height
1645 - Qt: Fix emulator crashing when full screen if a game is not running
1646 - Qt: Fix window focus issues
1647 - Qt: Properly set default video recording settings
1648 - Qt: Fix a race condition when a game crashes immediately
1649 - Qt: Fix some cases where key mapping can break if focus is adjusted
1650 - Qt: Fix crash if a game pauses before any frames are shown
1651 - Debugger: Negative PC-relative loads now properly subtract the offset
1652 - Debugger: Align PC-relative loads in Thumb
1653 - Debugger: Fix watchpoints triggering too late
1654 - Debugger: Fix binary print putting spaces between digits
1655 - Video: Ensure FFmpeg encoder has audio frames
1656 - Video: Fix uncompressed PCM audio recording
1657 - Video: Fix FFmpeg crashing when the file extension is wrong
1658 - Util: Fix SOCKET_FAILED macro
1659Misc:
1660 - GBA: Exit cleanly on FATAL if the port supports it
1661 - GBA Memory: Implement 16- and 32-bit loads from SRAM
1662 - Qt: Disable sync to video by default
1663 - Qt: Handle a game crash without crashing
1664 - Qt: Set default log level to FATAL, ERROR and WARN
1665 - Qt: Clarify some phrasing in the menus
1666 - Qt: Clear active buttons when focus is lost
1667
16680.1.0: (2014-12-13)
1669 - Initial release