Welcome to participate bello tasks:

• [Easy to fix][Enhancement] Add maven dependency guide in java example #579
• [Feature]A lightable full-featured polyglot capability support #417
• [Feature]Event Governance for choreography #553
• [Feature][Feature] Event Streaming #676
• [Feature][Feature] Support federated connector #577

or you can find the issue from issue list that no one take it and you wish to contribute, thanks.