I just submitted my R22 retroactive funding request! Check it out on Port here: https://port.oceanprotocol.com/t/mantis-data-solutions-arweave-integration-milestone-1-publish-using-arweave-transaction-id-finish-backend-progress-on-frontend-round-22/2097
Over the last two months, I cleaned up my PRs on the backend and made progress on the frontend. My provider PR was merged 🎉 which is where most of the backend work was!