Altirra 2.7 Test 8 is released. Altirra is an Atari 8 bit Emulator on the Windows/DOS platform. Altirra emulates several models of the 8-bit Atari computers. This includes the the 800, 800XL, and 130XE versions. It has a lot of options, and compatibility is decent especially given the emulator's early stages. It also supports some copy protected games properly in emulation.

Altirra 2.7 Test 8 Changelog:
features added
Devices: R-Verter emulation.
Disk: Added 1050 drive sounds and added emulation of 1050 reseeking on errors.

bugs fixed
ANTIC: Fixed blanking of rows 8-9 in IR mode 2.
AltirraOS: Activate self-test ROM after memory test to mimic the XL/XE OS's behavior when doing ROM checksums.
AltirraOS: Improved compatibility of S: plot/line commands in GR.0.
Cartridge: Fixed crash with MegaCart 1M (2) mapper.
Debugger: Fixed Step Over not working in 65C816 mode.
Debugger: Fixed B/P/S registers being shown incorrectly in history view in 65C816 mode.
Debugger: Improved call stack decoding.
Debugger: Fixed assembly/disassembly of MVP/MVN instructions.
Debugger: Fixed assembly of [dp],Y addressing modes.
Disk: Fixed boot sector not being initialized when precreating formatted DOS 3 disks.
Disk Explorer: Fixed crash when activating context menu with no disk image mounted.
Input: Fixed right mouse button on mice not working for ports 2/4.
Simulation: Added timeout to logic for holding Option on boot.
PIA: Interrupt flags can now be set without having interrupts enabled.
PIA: Reenabling IRQA1 or IRQB1 with the flags already set now reasserts IRQ.
POKEY: Serial input no longer works while initialization mode is active.
UI: Fixed /portablealt writing into the current directory instead of starting directory when given a relative path.
UI: Changed cursor mode to fix drag-and-drop incompatibility with 7-Zip File Manager.

Download: Altirra 2.7 Test 8
Source: Here