signalapp/Signal-Desktop v1.1.0-beta.2

on GitHub

Windows 7: Use an alternate mechanism for notifications (#1812)

Retry failed signed key rotation; start rotation when registered (#1772)

Dev:

• Update to electron-builder 19.29.0; may allow windows shortcut to
  stay deleted on update (#1804)
• aptly.sh: Instructions for pruning old packages from repo (#1771)
• Update development branch to include everything up to v1.0.39
  0e328f3