This is an emergency fix to increase the minimum required protocol version to 13. We introduced a breaking change to the network protocl in v0.1.17 without increasing the minimum required network version. Users on an older client may see this error and will now be forced to upgrade.
Error when adding new block 62295 from Xm2y9iSt: Error: undefined is not a 64-character hex string
What's Changed
- Increased network protocol version and minimum version to 13