0.49.0

Chores

• deps: bump the python-packages group across 1 directory with 2 updates #380 (dependabot[bot])
• deps: bump the python-packages group across 1 directory with 7 updates #387 (dependabot[bot])

Commits

• a49322c: Implementing incremental by files, safer version of incremental backup. (Honza Maly) #383
• 20e4d38: Convert timestamp to string, although maybe the other way around would be better ... (Honza Maly) #383
• c92f5ef: Release version 0.49.0 (GitHub Action)