* Ancient target set. InvalidStateRoot bug (#69) (#149)
* Update linked-hash-map to 0.5.3
Enhancements:
* Added additional Sg-1,Ca-2,Ca-3 OE bootnodes
* Add --ws-max-paxload (#155)
* Add flag to disable storage output in openethereum-evm tool #97 (#115)
* ethstore - remove unnecessary dir & tiny-keccak dependencies from the lib (#107)
* Sync block verification (#74)
* Add `wasmDisableTransition` spec option (#60)
* EIP2929 with journaling + Yolov3 (#79)
* EIP2565 impl (#82)
* TypedTransaction (EIP-2718) and Optional access list (EIP-2930) (#135)
DevOps:
* Add custom windows runner (#162)
* Remove sscache (#138)
* Fix deprecated set-env declaration (#106)
## OpenEthereum v3.1.0
OpenEthereum 3.1.0 is a release based on v2.5.13 which is the last stable version known of the client that does not include any of the issues introduced in v2.7. It removes non core features like Ethereum Classic, Private Transactions, Light Client, Updater, IPFS and Swarm support, currently deprecated flags such as expanse, kotti, mordor testnets.