[audit-12] Fix Recommendations.#1209

matiasedgeandnode wants to merge 4 commits intoma/indexing-payments-audit-fixes-11-L-9graphprotocol/contracts:ma/indexing-payments-audit-fixes-11-L-9from

ma/indexing-payments-audit-fixes-12-R-part-Igraphprotocol/contracts:ma/indexing-payments-audit-fixes-12-R-part-ICopy head branch name to clipboard