0.35.0

What's Changed

• Fix sending ntfy notifications with longer messages than 76 characters.
  Thanks, @codebude.
• Modernize Pushbullet service plugin. Thanks, @DNicholai.
• Documentation: Clarify data type of "target address descriptor"
• [Pushover]: Switch to using base64.b64decode() to support decoding
  a string. Thanks, @sumnerboy12.
• Add configuration variable expansion. Thanks, @jhakonen.
• [ntfy] Fix submitting newline characters in notification message text.
  Thanks, @zoic21 and @codebude.
• Core: Fix decoding non-JSON messages, which negatively impacted outbound
  templating. Thanks, @Sc0th.
• Add support for Python 3.12
  • Use importlib instead of imp
  • Use importlib.resources instead of pkg_resources
  • [http,pushsafer] Remove dependency on future package

Full Changelog: 0.34.1...0.35.0