Muir Glacier Compatibility

For compatibility with Ethereum Muir Glacier upgrade, use v1.3.6 or later.

Additions and Improvements

• Performance improvements:
  • Multithread Websockets to increase throughput #231
  • NewBlockHeaders performance improvement #230
• EIP2384 - Ice Age Adustment around Istanbul #211
• Documentation updates include:
  • Configuring mining using the Stratum protocol
  • ETC network command line options
• Hard Fork Support:
  • MuirGlacier for Ethereum Mainnet and Ropsten Testnet
  • Agharta for Kotti and Mordor Testnets

Bug Fixes

• #210 fixes WebSocket frames handling
  User impact: PING/PONG frames handling in Websocket services was not implemented