ci: new env variable, cron change
fix: changing package name in readme files
feat: adding native token to network definition

feat: add ContractSource infos for Proxy

fix: typos and mistakes in URLs

feat: added fantom, cronos and arbitrum networks

feat: changes to network config, more complex scenario
feat: visibility of the network in the client
feat: method to get network by name, tests
feat: avalanche network added

Full Changelog: v1.7.1...v1.8.1