Bug-fix release. v1.0 only launched on Intel Macs (and Apple Silicon Macs that happened to have Rosetta 2), and tripped Gatekeeper's "damaged" warning. Both are fixed:
- Now a genuine universal2 binary (Intel + Apple Silicon). v1.0 was accidentally built single-arch (Intel-only).
- Valid code-signature seal. v1.0's seal was broken because Info.plist was edited after signing; the build now re-signs as its last step.
Still ad-hoc signed (not Apple notarized), so on first launch use the Homebrew cask (brew install --cask --no-quarantine aidevelopmentsnz/tap/countdowner) or strip quarantine after copying to /Applications:
xattr -dr com.apple.quarantine "/Applications/Countdowner.app"