version 10.5.1

A patch release that fixes some problems and oversights in the 10.5 release. It is strongly advised to upgrade to this version if you are using 10.5 now.

Changes:

• gfx_hires4 module is now named gfx_hires to be consistent with the gfx_lores module
• added sprites.reset() routine to remove sprites from the screen
• progstart() was added to complement progend()
• repeat now supports 65536 iterations
• defer can now also be used inside if-statements (the semantics don't change though)
• %memtop now specifies the first address NOT to use, to reflect the semantics of the memtop kernal call
• memtop now automatically adjusts when you use %address beyond the default
• documentation improvements
• assembly optimization regression fixed that was caused by wrong label prefixing
• fix several compiler crashes
• math.mul16_last_upper() is fixed again
• internal diskio library restructuring (shouldn't be noticeable for user code)