Changelog

1.0.0

Introduce one incremental Context Authority for provider requests, threshold decisions, UI metrics, and native compaction.
Add deterministic tool-result compaction with source-backed recovery.
Add a bounded asynchronous semantic-summary worker.
Add Codex remote compaction using the effective projection rather than the raw Session branch.
Add portable checkpoint text for provider/model switching.
Add context_tree_query and /compaction-status.
Deliberately omit legacy pi-condense and Codex checkpoint/config compatibility.