This is a tentative schedule for the stabilization and rollout of Agave v4.1. It is for informational purposes only, and all dates are subject to change. Please wait for announcements on Discord before performing any upgrades or downgrades.

Milestone	Target Date	Delivery Date
Create v4.1 branch and update master branch version	2026-05-04
Testnet: Recommend nodes running Agave adopt v4.1	2026-05-11
Testnet: Begin v4.1 feature activations	2026-05-18
Devnet: Upgrade to v4.1	2026-05-25
Devnet: Begin v4.1 feature activations	2026-06-01
Tag Mainnet-beta Upgrade Candidate (MUC) on v4.1 branch	2026-06-05
Testnet: Begin cluster restart and downgrade/upgrade procedure	2026-06-08
Mainnet-beta: Ask for volunteers to take 10% of stake to v4.1	2026-06-08
Mainnet-beta: Ask for volunteers to take 25% of stake to v4.1	2026-06-15
Mainnet-beta: Recommend v4.1 for general adoption	2026-06-22
Mainnet-beta: Begin v4.1 feature activations	2026-06-29