Tags give the ability to mark specific points in history as being important
1.8.0: the server in parts, how_to_play, runtime v244-v252, an install without a compiler (144 tools, 1136 tests)
1.7.0: the finish_turn reply after #43
1.6.0: the runtime, one file per domain (runtime v242)
1.5.0: conditional orders, and what a turn costs (runtime v227, 983 tests)
1.4.0: plans that survive a context reset (runtime v225)
1.3.0: compact briefing and tactical view (runtime v223)
1.2.0: turn status tells the whole turn (runtime v219)
1.1.0: the LLM-first loop (runtime v212)