• #1231: If a source file is deleted during a "spot" check, consider the file as non-matching
  and move on instead of immediately failing the entire check.
• #1250: Fix a regression in which the "--stats" flag hides statistics at default verbosity.
• #1251: Fix a regression in the ntfy monitoring hook in which borgmatic sends tags incorrectly,
  resulting in "400 Bad Request" from ntfy.
• #1258: Fix a "codec can't decode byte" error when running commands that output multi-byte unicode
  characters.
• #1260: Fix for SSH warnings from Borg showing up as JSON logs even without the "--log-json" flag.
• #1252: Work around Borg returning a warning exit code when a repository/archive check fails. Now,
  borgmatic interprets such failures as errors.
• Deduplicate overlapping source directories and patterns so they don't throw off "spot" check file
  counts and cause spurious check failures.