We are planning to release Runtime 3800 in All network(s) following the schedule below:
Alphanet: 2025-07-08T22:00:00Z
Moonriver: 2025-07-26T22:00:00Z
Moonbeam: 2025-08-09T22:00:00Z
This runtime upgrade includes several breaking changes.
See the release note for more details:
Moonbeam Runtime 3800 — What it means for you
This release introduces several improvements, most notably:
A new capped linear inflation model
Max 60M GLMR/year (after supply reaches 1.2B)
Additional upgrades include:
New bridge support between Moonbeam, Moonriver & testnets
GMP + XCM V1 compatibility
Lazy migration cleanup
Updated runtime weights
No impact to gas or ABIs—just better infrastructure for devs.
The action for RPC providers would be to make sure their clients for moonriver/moonbeam are on version v0.46.0, correct? Thank you!
yes it is. sorry for the delay
Referendum 122 on Moonbeam has passed to authorize the RT3800 upgrade.
Moonbeam has been upgraded to 3800 (2025-08-11T13:20:00Z)