msd-core/.changeset/tidy-bears-swim.md

type, pr

type	pr
Fixed	2131

milestone complete no longer corrupts the recorded phase — closing a milestone (e.g. v0.5) previously overwrote current_phase in STATE.md with the version's minor digit, and a follow-up state complete-phase mined a bogus 0.5 token and rewrote the file; phase resolution is now anchored so the real phase is preserved and a milestone-closure line is rejected. (#2111)