# changelog

author: David Waring <david.waring@ribenakid.me.uk> - 20190406.a2b70e2-1
changelog:
  - Update to the latest tarball:
  -      Dominosa: add a command-line solver.
  -      Dominosa: rewrite the solver.
  -      Dominosa: introduce a difficulty system.
  -      Dominosa: new deduction deduce_local_duplicate().
  -      Dominosa: add a Hard difficulty which can do set analysis.
  -      Dominosa: allow set analysis even with adjacency.
  -      Dominosa: update the to-do list.
  -      New utility routine: sort with a context parameter.
  -      Fix a handful of memory leaks in the midend.
  -      Dominosa: add an Extreme difficulty, with forcing chains.
  -      Dominosa: prevent hangs generating tiny hard puzzles.
  -      Dominosa: add presets for Hard and Extreme difficulty.


author: David Waring <david.waring@ribenakid.me.uk> - 20190414.1ffc737-1
changelog:
  - Update to the latest tarball:
  -      Dominosa: more sophisticated grid layout in >= Hard mode.
  -      Dominosa: max-difficulty option in the solver.
  -      Dominosa: be more careful about >= Hard layout.
  -      Dominosa: further forms of set analysis.
  -      Javascript frontend: make Shift- and Ctrl-click work.
  -      Dominosa: another local deduction in Basic level.
  -      Dominosa: another forcing-chain based deduction.
  -      findloop: alternative query function.
  -      Dominosa: add area-parity deductions, at Basic level.
  -      Dominosa: move set analysis with doubles into Extreme.


author: David Waring <david.waring@ribenakid.me.uk> - 20191114.1c0c49d-1
changelog:
  - Update to the latest tarball:
  -      Make --screenshot work even in (Cairo) GTK2 builds.
  -      .gitignore: add more autotools detritus.


