Bump P2P protocol version and guard Toccata IBD#997
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michaelsutton merged 7 commits intoMay 14, 2026
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coderofstuff
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May 13, 2026
Advertise protocol 10 for Toccata while normalizing TN12 peers that still advertise protocol 9 into the same Toccata flow set (now named 10).
Start rejecting outdated peer protocol versions one day before toccata activation
Reject stale pre-activation pruning points after Toccata should have produced a newer pruning point, and reject post-activation pruning points from peers not using the Toccata protocol version.
Check the IBD relay block against the active forked block version before requesting the pruning proof, and keep the pruning-point freshness guard focused on stale pre-activation syncers.
Keep protocol 10 support available locally, but advertise protocol 9 on networks without a scheduled Toccata activation. This lets future enforcing peers reject pre-rollout mainnet nodes while automatically advertising protocol 10 once activation is configured.
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someone235
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May 14, 2026
coderofstuff
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Bumps the P2P protocol version for Toccata while preserving TN12 launch compatibility by normalizing its protocol 9 peers locally.
Adds pre-activation version filtering for synced nodes and an IBD pruning point freshness guard so fresh nodes avoid syncing from outdated or stale pre-Toccata peers.