v5.66.0

5.66.0 (2026-07-23)

Bug Fixes

• biome-jsh: surface Biome format failures instead of reporting success (cd8341b)
• dev-tools: make check-skill-router-sync robust to bash 3.2 empty arrays (cc4cb3f)
• webapp: align esbuild resolver semantics (f727da0)
• webapp: preserve esbuild entry points (65ceaa6)
• webapp: remove unused sprinkle agent parameter (60e7dca)
• webapp: untangle sprinkle-command from ui/sprinkle-bridge (#1630) (b670ddc)

Features

• add developer-skill symlinks, CI sync, and router (523bb1d), closes #1612 #1613 #1614 #1576
• webapp: add safe esbuild build flags (1d68d97)