Changes
- refactor: remove unused function from ExplorerAPI subclass [APE-638] fubuloubu (72)
- test: test verification changes and optimism URL changes [APE-777] unparalleled-js (80)
- feat: use contract file name as source id in request [APE-775] bilbeyt (78)
Special thanks to: bilbeyt, fubuloubu and unparalleled-js