SIMD-0431
Loader V3 Minimum Extend Size
A minimum extend size for Loader V3 program deployments.
Loader V3 Minimum Extend Size is active on Solana mainnet since epoch 1002 — activated 7 weeks ago.
- mainnet
- active since epoch 1002 · 7 weeks ago
- testnet
- active since epoch 977 · ≈ 7 weeks ago
- devnet
- active since epoch 1090 · ≈ 6 weeks ago
Telegram alertsKnow the moment an upgrade is queued — join @xrootdev_updates or message the bot /start for a DM.
How we know
Solana ships protocol changes behind on-chain switches called feature gates. This page reads the switch itself about every minute — once an activation is requested, it completes at the next epoch boundary, which is where the countdown comes from. No announcements, no invented dates.