v2.30.1

Fixed

• push-preview: an unedited template placeholder is not evidence. The
  plan templates carry evidence: <why …> under ## Preview. A plan
  approved with that line left as it was declared evidence and passed the
  push with no question. A reason that starts with < now declares nothing,
  and the push asks as usual.

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What's Changed

• fix(preview): a placeholder is not evidence (2.30.1) by @fredericrous in #85

Full Changelog: v2.30.0...v2.30.1