Bugfoot (1.2.1)

This release includes mostly bug fixes, optimisations and improvements. For a full list of changes and fixes see the 1.2.0 milestone. Here are the most notable changes:

Improvements & features

• Improved chain re-organisation and adding of missing transactions #1669
• Ethereum Wire Protocol version 62 #1701 ¹
• Added receiptRoot to RPC getBlock response #1742

Bug fixes

• Fixed submitHashrate RPC call #1671
• Solidity compiler API update fixes compatibility issue with latest solc ##1770 and expose solidity errors #1598
• Expose missing shh_getMessage #1718
• Fixed crash on unknown blocks (develop only) #1842
• Fixed duplication of nonces during fast transaction generation #1662

Notes

¹ While we've been running eth/62 for the last month or so untouched and haven't notices issues, a small local environment is very different from the live network. If you experience any sync problems, you can force geth to sync on the previous eth/61 protocol via --eth=61.