MMFS 1.59 Initial Release

List of changes since MMFS 1.58:

• Fast OSGBPB implementation (~20x faster, e.g. for Co Pro Life)
• Add experimental Master Compact Expansion Port build
• *ROMS no longer attempts to mount the SD card
• Bootstrap updated to reflect change of RAM/ROM split from &B600 to &B700
• Memory Mapped driver writes to SPLIT_ROM_SLOT registers at &FE1E/F on Model B (this is for BeebFPGA)
• Bug Fix: to Pi1MHz getCIDCRC()
• Fix several bugs introduced in 1.56, 1.57 and 1.58
• Many changes to save code space (so a fair chance of new bugs)

Full Changelog: mmfs_1_58_0...mmfs_1_59_0