SIMD-0340 validate chained block id

Active on mainnet-beta (epoch 992), testnet (epoch 954) and devnet (epoch 1067).

Minimum versions: Agave v4.0.0-beta.6, Firedancer v1.0, Frankendancer v0.904.40006, Jito-Solana v4.0.0-beta.6.

Introduced in anza-xyz/agave PR #11334.

Feature id vcmrbYbiMVKaq1snKP6eCacNDcr6qZvpCNUjmk6gxvZ.

Related

• SIMD-0340

Vortex

• Consensus leaderboard
• Fees leaderboard
• Validators
• Stake pools
• Decentralization
• Client versions
• Cluster status
• Governance
• Feature gates
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