Speccy v2.1 is released. Speccy is a ZX Spectrum Emulator. Speccy emulates 16kB, 48kB, and 128kB versions of Sinclair ZX Spectrum, as well as Spectrum +2, +2A, and +3, as well as Timex Sinclair models.

Speccy v2.1 Changelog:
* Added accurate R register emulation, many protected boot loaders run now.
* Added accurate LDIR/LDDR emulation, more protected boot loaders run now.
* Autoloading TRDOS and +3 disks when inserting the first disk.
* Autoswitching to +3 mode when loading +3 disk image.
* Fixed audio skipping (disk version of Any Tank, etc).
* Added undocumented opcode 71h to the Z80 emulation.
* Added more realistic "LD R,A" opcode to the Z80 emulation.
* Now automatically starting BASIC tape loader when using a tape.
* Now properly restoring full-screen mode in Speccy-Windows.



Download: Speccy v2.1
Source: Here