Mainnet Release v4.3.4
v4.3.4 release is a mandatory update with a hard fork happening at epoch 871 (around 11 Feb 2022 at block 22872064). Please do upgrade your validator and RPC node before that date
#3906 #4038 #4035 - Enabled Metamask (MM) staking in mainnet
#3986 - New RPC to expose full raw block header information
The released version: v4.3.4-0-g4ea9072e