A productive release

This release adds the command set-product-id.

A replayful release

• Audio filenames can now be quoted, to support filenames with characters
  outside the range a-zA-Z0-9_. Audio files can also be given including
  their extension.
• Support for the stop and replay codes (generated by default)
• The set-language command truncates long language names (like ITALIAN)
  automatically.
• The output of tttool export has the YAML fields in a more sensible order
• The tttool assemble command takes a --no-date argument, which is
  mostly useful for testing (to get deterministic output)

The Big-Mac-Release

• The SVG images created with ./tttool oid-code and ./tttool oid-codes
  respect --code-dim.
• New command set-language to change the language of a GME file without
  rewriting the whole file (preserves all games etc.).
• The release tarball now contains a binary for OSX.

The Hier-gibts-Nix-zu-sehen Release

• The SVG patterns created with ./tttool oid-code and ./tttool oid-codes
  now have ids that are valid (no spaces).
• The release tarball now contains a binary for Linux as well.
• The release tarball now contains a copy of The tttool book

The post 34C3 release

• If the script for an oid code contains only one line, one can simply write

   house: P(welcome)
  

  instead of

   house:
    - P(welcome)
  

• ./tttool oid-table aligns images on pixel boundaries, so that a naive
  rastering of the whole page still yields crisp pixels.
  Thanks to @m7thon for the patch!

• The PDF output uses PDF patterns for much smaller PDF files.

• The commands ./tttool oid-code and ./tttool oid-table can now also
  produce SVG output with SVG patterns:

  --image-format SVG produces SVG with vector squares
  for the pixels, wihle --image-format SVG+PNG produces SVG with a small,
  repeated pixel graphics in the pattern

• Games are now more likely to be properly round-tripped (GH issue #174)

• ./tttool oid-table sorts naturally now, so that the sequence is foo1
foo2 foo10, and not foo1 foo10 foo2.

• Read and write the language field in the GME header (GH issue #105)

The plentitude-of-files release

• ./tttool assemble: Do not fail with too many open files
• Handle “other” play commands (FFE0, FFE1) even if their argument is not 0,
  with some crude syntax in the YAML format. The meaning of this argument is
  not yet understood, volunteers are welcome!

The a-table release

• Completely re-done option parsing, so there now proper support for short and
  long options, arbitrary order of options, better error messages and
  per-command --help output.

  Incompatibility: Some commands are now called differently. In
  particular, to generate PNG files with all codes from a YAML file, use
  ./tttool oid-codes, not ./tttool oid-code.

• The size of the OID codes written by ./tttool oid-code is configurable.

• The png files written by ./tttool oid-code and ./tttool oid-codes store
  their DPI value, so that importing them into DTP programs is likely to yield
  the desired result.

• New command tttool oid-table that prints all OIDs of a given YAML file as
  a nice and handy table in a PDF file

• The output of ./tttool games is more detailed.

• Games are not exported by tttool export and assembled by tttool assemble. This way, existing Tiptoi products can be modified without losing
  them.

• The “other” play commands (FFE0, FFE1, FB00) are implemented in the parser,
  printer and serializer, with syntax P*(..), PA*(..) and PA(..). These
  are not interesting to you unless you want to understand existing Tiptoi
  products.

• Support for the “timer” action (FF00) with syntax T($register,123).

• ./tttool assemble will print all errors due to missing audio files, not
  just the first.

• Fix various crashes in corner cases, mostly involving games. Thanks to
  @ToniMahagoni for reporting these!

The not-so-large-please release

• Do not assign object IDs >= 15000, as these are not recognized.

The large pixel release

Changes since 1.4:

• New commands FB00 (alternative play range command), FFE0 (alternative
  play random sample) and FFE1 (alternative play all samples)
• New pixel formats -d 1200d and -d 600d,w hich double the size of the
  dots.
• Assign object IDs dependent on project IDs, to avoid overlap.
• Fix missing support in tttool play for > and <=

The Play-it-one-more-time Release

• The tttool play command is greatly enhanced:
  • Audio samples are actually played (On linux, install sox).
  • You can use the name of your scripts instead of the OID codes.
  • The prompt supports a persistent history (press ↑).
  • You can tab-complete your input.
• tttool knows its own version.
• tttool assemble warns if the comment field is too long for the GME file.