Pavel Streltsov contributed to the actualbudget/actual repository by implementing support for the Belarusian Ruble (BYN) within the application’s currency settings and core currency definitions. Using React and TypeScript, Pavel expanded the platform’s internationalization capabilities, allowing users in Belarus to accurately manage and report finances in their local currency. The work involved updating currency handling logic to ensure BYN was properly reflected in calculations and reports. Pavel also addressed a release automation detail by correcting the release notes filename, which improved the project’s packaging workflow. Throughout the process, he maintained clear commit practices and collaborated effectively with teammates.