Filecoin Network Version 10 State Upgrade
Scheduled Maintenance Report for filecoin
The Filecoin Network v10 upgrade is complete and has been stable for the past ~200 epochs. Many full-node administrators have reported successful migrations and the Filecoin snapshot has been updated to a post-upgrade version for new nodes to join the network post-upgrade (see instructions here:

At this point we believe the network is stable and the maintenance window has ended, but it's expected that a few particularly large nodes may take a little longer to complete the migration and catch back up.
Posted Mar 04, 2021 - 01:38 UTC
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Mar 03, 2021 - 22:30 UTC
The Filecoin Network will be performing a state migration as part of Network Upgrade 10 happening March 3 4pm PT / March 4 12am UTC and will have partially disrupted service for a few hours around this upgrade as full-nodes (those with larger chain history) complete the migration and catch up.

Review the community discussion for more info:
Posted Mar 02, 2021 - 02:03 UTC
This scheduled maintenance affected: Mainnet (Chain Height, DRAND | mainnet1 - fresh randomness, DRAND | mainnet1 - API).