There are 3 versions :
* ==== BOS 1.0====* ==== BOS 2.0====Changes:* Enable resizing of the first memory bank from 32 Kb to up to 64 Kb to prevent issues with large BASIC programs* Allow usage of ramdisk from within BASIC (was previously only usable in CP/M)* Allow user to set sizes of RAM floppy, printer spooler and BASIC RAM area Bugs:* Cannot load files larger than 32 Kb from ramdisk in BASIC ==== BOS 2.1====Changes:* Fix bug loading files larger than 32 Kb from ramdisk in BASIC
== Manuals ==