v2.1.9

This version introduces new txn fee priority mechanism based on fee per size. In addition, this version contains several performance optimization, bug fixes and security patch. Upgrade is highly recommended.

What's Changed

• Add config to replace txn in txpool when generate id by @yilunzhang in #841
• Filter nanopay txn by sender in GetAllTransactionsBySender method by @yilunzhang in #842
• Implement nanopay txn replacement in txpool by @yilunzhang in #843
• Change txn sorting to fee per size by @yilunzhang in #845
• Allow json rpc params to be omitted by @yilunzhang in #851
• Fix: check on symbol flag in nknc and typo in txvalidator by @omani in #856
• Dynamically adjust state sync RAM usage by @bufrr in #858
• Rewrite CLI: nknc and nknd by @omani in #857
• Fix password argument incompatibiltity with previous version by @yilunzhang in #860
• Add per ip rate limiter by @yilunzhang in #859

New Contributors

• @omani made their first contribution in #856

Full Changelog: v2.1.8...v2.1.9