fix: hotfix deployment and migration guards#614
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mtabasco
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May 7, 2026
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Summary
This PR ports the hotfix changes
It adds the mainnet hotfix deployment metadata and scripts, moves upgrade playbooks under
docs/playbooks, and adds regression coverage for zero-validator / effective-balance migration guard behavior.Changes
deploy-result.v2.0.0-initial.jsonhotfix-deployment-attestation.jsonhotfix-multisig-batch.jsonscripts/update-module.tsscripts/generate-hotfix-attestation.tsscripts/generate-hotfix-safe-batch.tsdocs/UPGRADE_PLAYBOOK.mdtodocs/playbooks/UPGRADE_PLAYBOOK.mddocs/playbooks/HOTFIX_UPGRADE_PLAYBOOK.md