[bugs fixed] - Additions: Fixed LOADEXE.XEX using old $FD device SIO code for the program loader instead of D - AltirraOS: Fixed math pack compatibility issue with FDIV modifying FLPTR (fixes B-Graph pie chart routine) - AltirraOS: Fixed a cursor position checking bug with split screen Gr.0 (fixes the BASIC game House of Usher) - AltirraOS: Fixed compatibility issue with KEYDEL handling (fixes cursor movement in BrushupV40) - ATBasic: IOCB#7 is now automatically closed on I/O errors to avoid SAVE files being kept open for write - Cassette: Fixed FLAC decoder crash with some block sizes - Cassette: Fixed regression with FSK blocks in CAS files being read as turbo pulses instead of FSK pulses - Disk: Retuned XF551 high-speed C/E to data frame delay - Display: Workaround for D3D11 minimum precision crash on Intel Iris Xe 30.0.101.1069 driver - Serial: Pad out 850 relocator to match length of original firmware relocator (fixes compatibility with loaders that hardcode the relocator length) - VFS: Fixed wrong file being accessed when using atfs:// paths to access files inside a DOS 2 disk image