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Update epoch values for testnet parameters#5069

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Frozen merged 1 commit into
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feature/active-testnet-26.2
Jul 1, 2026
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Update epoch values for testnet parameters#5069
Frozen merged 1 commit into
devfrom
feature/active-testnet-26.2

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@Frozen

@Frozen Frozen commented Jun 30, 2026

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This pull request updates the default epoch activation values for several protocol features in the internal/params/config.go file. The main change is setting a group of previously unset or placeholder epochs to activate at epoch 7385, while removing or updating other legacy or unused epoch constants.

Epoch activation updates:

  • Set the following features to activate at epoch 7385: DuplicateCrossLinkEpoch, ValidatorWrapperAddressBindEpoch, SlashExternalStakeDenomFixEpoch, RejectDuplicateSlashEvidenceEpoch, SlashGroupOrderFixEpoch, CXReceiptStateRollbackEpoch, ShardStateValidationEpoch, SlashBallotSignerFixEpoch, VerifyBeaconHeaderSlashEpoch, RejectShard0CrossLinkEpoch, and CXMerkleProofReplayFixEpoch.

Cleanup and removal of unused or placeholder epochs:

  • Removed or updated legacy epoch constants that were set to EpochTBD or big.NewInt(0), including CXMerkleProofReplayFixEpoch, CXReceiptStateRollbackEpoch, RejectShard0CrossLinkEpoch, DuplicateCrossLinkEpoch, and ShardStateValidationEpoch in their previous locations [1] [2] [3].

@mur-me mur-me requested review from GheisMohammadi and mur-me June 30, 2026 12:00
@mergify

mergify Bot commented Jun 30, 2026

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Tick the box to add this pull request to the merge queue (same as @mergifyio queue).

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@Frozen Frozen merged commit 41918dc into dev Jul 1, 2026
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@mur-me mur-me deleted the feature/active-testnet-26.2 branch July 1, 2026 07:08
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2 participants