Adoption

Stake-weighted version distribution · Feature support signals · Not governance votes

Stake-Weighted Version Distribution

⚠ Adoption signal — shows which versions validators run, not a governance vote

4.2.1

78.4%

568 val

0.1105.40200

7.3%

14 val

4.2.0-rc.1

4.4%

17 val

4.2.0

3.3%

33 val

0.1106.40201

2.8%

27 val

26.8.2

2.3%

6 val

1.1.4

0.6%

7 val

0.1.1

0.5%

3 val

0.101.0-rc.40201

0.1%

1 val

4.2.0-beta.1

0.1%

1 val

Total: 436.9M SOL · Updated 00:26:10 UTC

Version Adoption by Stake Weight

SIMD-0007 SIMD Access Policy

≥v4.0.0-beta.0 88.6%

638/697 val

✅ ≥66.7% running compatible version (88.6%)

SIMD-0004 Feature SIMD-043

≥v4.2.0-beta.1 88.6%

636/697 val

✅ ≥66.7% running compatible version (88.6%)

SIMD-0003 Feature SIMD-023

≥v4.2.0-beta.0 88.6%

636/697 val

✅ ≥66.7% running compatible version (88.6%)

SIMD-0061 Feature SIMD-043

≥v4.2.0-beta.1 88.6%

636/697 val

✅ ≥66.7% running compatible version (88.6%)

⚠ Important: This is an adoption signal, not a governance vote. Support % shows what fraction of total stake runs a version ≥ the feature's minimum requirement. 66.7% is the typical activation threshold, but reaching it doesn't mean validators explicitly voted for the feature — they may have upgraded for other reasons. Data: mainnet getVoteAccounts + getClusterNodes RPC.