v2.5b1

Licensing:

• The emulator core is now licensed under the Mozilla Public License v2 (#802).

Enhancements:

• A user-definable upper bound limits the size of the snapshot storage.
• Denise’s DIW logic is more accurate (#805).

Bug fixes:

• Fixed a bug related to the allocation of sprite DMA slots (#799).
• Fixed a race condition related to the SPRxCTL register (#715).
• Fixed an issue with the serial port (9-bit packets) (#803).
• Fixed a minor visual issue in the status bar that started showing up with the latest macOS release.

Internal changes:

• Large data structures are now created on the heap rather than the stack (#811).
• In debug builds, debug variables can be switched on and off dynamically in RetroShell.

ExpFPU: Merge branch 'dev'

This version of vAmiga archived the current state of FPU emulation, a work in progress.

FPU support will be removed in future releases as the emulator will focus on emulating the three classic Amiga models.

v2.4

Bug fixes:

• Fixed a crash that occurred when loading certain extended ADFs (#788)

Enhancements:

• Improved audio filter emulation (#789)
• Added support for ADFs containing less than 80 cylinders (#791)
• Added some more ROM fingerprints

v2.4b1

Enhancements:

• Improved thread synchronization (Adaptive sync)
• Warp boot support
• Code cleanup

Note:

• The deployment target has been raised to macOS 11.0 (required by std::atomic_flag).
• The app is no longer notarized, because I left the (too costly) Apple Developer Program.

v2.3: Merge branch 'dev'

Changes since last beta:

Bug fixes:

• Fixed a bug that causes the GPU pipeline to occasionally update the wrong texture in interlace mode (#772).
• Fixed a bug that caused the CPU to crash on address error double-faults (#773).

Enhancements:

• Improved emulation of mechanical floppy drive delays (#773).

v2.2.1

Bug fixes:

• Snapshots containing more than 512 KB Slow Ram were reported as being corrupted.
• Memory footprint is back to normal.

v2.3b1

Bug fixes:

• When drive mechanics were emulated, invalid SYNC words sometimes showed up (Batman rises, #766).
• Snapshots containing more than 512 KB Slow Ram were reported as being corrupted (#770).
• Memory footprint is back to normal (#735).
• Fixes an activity monitor drawing bug in CRT mode.

Enhancements:

• Extended ADFs with misaligned sync words can be read (#769).
• Warp mode can be switched on or off via keyboard shortcuts (#756).
• RetroShell offers a special debug mode, now (#755).

v2.2

This is the official v2.2 release. Changes to the latest beta:

• Fixed a bug that caused the emulator to crash when a Copper list was viewed in RetroShell.
• Fixed some minor GUI issues.
• Cleaned up some code.

v2.2b1

Enhancements:

• Added cycle-accurate 68010 emulation (#728, #742)
• Added experimental 68020 emulation (#728)
• Added VSYNC support (#731)
• The Cmd keys can be mapped to the Amiga keys without extra permissions (#749)
• Added support for mice with a third button (#747)
• The configurator panel can be opened as a window (#736)
• Added an automatic resizing option to the Window menu (#729)
• A broader range of hard-drive geometries is accepted now (#734)

Bug fixes:

• Fixed a bug related to sprite that were drawn outside the DIW (#743)
• Fixed a timing issue related to the SPRxPOS register (#750)

v2.1

Beta phase has ended.