v1.30.0

What's Changed

• Enrich drift Slack alert and harden it against transient API blips by @jpr5 in #252
• Make reasoning-channel emission model-capability-aware (#254) by @jpr5 in #255
• Validate Anthropic extended-thinking request invariants (#253) by @jpr5 in #256
• Gate reasoning emission on the tool-call-only path across providers by @jpr5 in #257
• feat: faithful reasoning capture + replay in recorder by @jpr5 in #258
• docs: complete the Unreleased reasoning entry by @jpr5 in #260
• feat(router): distinguish sequence/turn exhaustion from no-match in strict 503 by @jpr5 in #259

Full Changelog: v1.29.0...v1.30.0