v0.21.0

0.21.0 (2026-07-28)

⚠ BREAKING CHANGES

• codegen: accept mutual (indirect) left recursion via hub inlining (#151) (#221)

Features

• codegen: accept mutual (indirect) left recursion via hub inlining (#151) (#221) (61930e9)

Bug Fixes

• clamp max turns for code review prompt (f5e2f85)
• codegen: diagnose left-recursive lexer rules (#243) (e562413), closes #236
• codegen: retain safe shared-label accessors (#240) (78506d1)
• unrelated extends removed (9454ab9)