Release v6.6.0

v6.6.0 - 2026-09-22

Features

• (deps) replace deprecated serde_yaml with serde-saphyr - (71481c2) - billie.codes
• replace tinytemplate with an in-house trailer template renderer - (64a632b) - billie.codes

Miscellaneous Chores

• (deps) update taiki-e/install-action digest to db28968 - (389e20c) - renovate[bot]
• (deps) pin rust crate tempfile to =3.27.0 - (e0adf26) - renovate[bot]
• (version) v6.6.0 - (0c20540) - cog-bot