Oh My Pi 17.4.0: model-scoped Tokenizer replaces global token counting (breaking)
Oh My Pi 17.4.0 removes the global token-counting functions in @oh-my-pi/pi-agent-core and replaces them with immutable per-model Tokenizer instances, which several context-management functions now require explicitly. On the agent side it adds /cleanse, omp ps, speculative compaction, and an extendedContext setting controlling whether premium long-context windows are used.