version 0.2.2 (2018-07-15)

  - Fix usage output

version 0.2.1 (2018-07-15)

  - Add INSTALL_DATADIR and INSTALL_THEMEDIR variables (useful for packagers)

version 0.2.0 (2018-07-15)

  - Add change log
  - Do not ship config.mk but create it from the Makefile

version 0.1.0 (2018-07-15)

  - Initial release
