Mandatory Node Update:rotating_light:
v4.3.4 - latest release for all @harmonyprotocol $one validators and RPC node runners.
Please update your node before 
epoch 870
< Feb 11 2022
Details:point_down:
This is a mandatory update to enable the Metamask Staking feature at epoch 871 (expected to happen 11 Feb 2022).
Failing to do so and your node may end up stuck at epoch 870.
Release Information
Update instructions:
Take note that v4.3.4 include the feature of v4.3.3 release so feel free to go through the release note as well :
#VDaoDotOne:blue_heart: