- double definitions of some global variables
  - erroneous error on & when started by (& since version v8.13.19
  - buffer overflow when bad list of accidentals in K:
  - read access outside of array when byte '0x80' in a string
  - division by zero when 'p' is a multiple of 256 in a tuplet
  - read access outside array when note duration greater than 32767
  - read access outside of array when unknown clef name
  - buffer overflow with converting big SVG <path> to PS
  - read access out of the music line buffer
- changes
  - increase the max number of items in M:
  - Handle scale, translate, 'q' and 't' in SVG to PS conversion
- internal changes
  - increase the memory arena size
  - fix: the first memory arena was not used
  - Optimize memory allocation in SVG to PS conversion
  - Accept absolute coordinates in SVG to PS conversion
- doc
 - set a HTML link to the ABC draft
 - add osx and windows details to install
 - add basic build instructions to readme