v0.9.20

Stille Post 0.9.20 fixes cleanup after canceled dictations and restores compatibility with the current SwiftPM resource layout.

• Temporary recording and transcription files are removed on cancellation, including cancellation during active speech recognition.
• Packaged resources are resolved correctly with the current build system.
• Local ad-hoc builds remain available while public releases require verified Developer ID signatures and notarization.

Validated with 219 tests, full bundle/DMG verification and the installed app on a second Mac. The technical vocabulary editor was checked in German and English: edit, save, reopen and cancel preserve the expected configuration. Physical microphone and iPhone bridge combinations were not retested in this release check.

The app and disk image are signed and notarized. Automatic updates use the signed Sparkle feed.