SIMD-0286
Block Limit → 100M CU
Raises the per-block compute limit to 100 million compute units — more work per block.
Block Limit → 100M CU is active on Solana mainnet since epoch 1009 — activated 5 weeks ago.
- mainnet
- active since epoch 1009 · 5 weeks ago
- testnet
- active since epoch 983 · ≈ 6 weeks ago
- devnet
- active since epoch 1100 · ≈ 5 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.