v0.97.0

0.97.0 (2026-07-12)

⚠ BREAKING CHANGES

• protos: An unset IntervalDay.precision no longer has a
  defined meaning. Previously an unset precision was treated as 6
  (microseconds); implementations should now reject an unset precision
  instead of applying a default. Producers must set precision
  explicitly.

Features

• protos: require explicit interval precision and allow picoseconds (#1110) (858397d)