v5.5.1

Changelog

• New build for release (#424) @doubleangels
• Update README to clarify difference between build flavors (#423) @doubleangels
• Fix gradle problems to enable support for gradle 9 (#422) @doubleangels
• Fix files that were broken while changing comments (#421) @doubleangels
• Improve testing workflows (#420) @doubleangels
• Update comments in all classes and activities (#419) @doubleangels
• Remove suffix from foss version so that F-Droid will accept it (#418) @doubleangels
• Fix sourcemaps being uploaded to wrong project (#417) @doubleangels
• Fix sourcemaps being uploaded to wrong project (#416) @doubleangels
• Remove suffix from foss version so that F-Droid will accept it (#415) @doubleangels