Timelines corrupted ledger

• ❓ When (block #) was the regression introduced?
  • crate version introducing the regression: pallet-staking-25.0.0
  • Releases:
    • ❌ v1.1.2 has regression
    • ❌ v1.1.1 has regression
    • ❌ v1.1.0 has regression (not deployed in Polkadot, only Kusama)
    • ✅ v1.0.1 does not have regression
• ❓ When (block #) was the regression fixed?
  • crate version: pallet-staking@25.0.1 (the main patch release)
  • Release v1.1.3 https://github.com/polkadot-fellows/runtimes/releases/tag/v1.1.3
  • Polkadot block:
  • Kusama block:

Time window of the regression in production:

• From release v1.1.0 to v1.1.3
• From blocks
  • Kusama: #21570000
  • Polkadot: #19551000
• To blocks
  • Kusama: #22515962
  • Polkadot: #20181758

Summary:

• From 2024-01-24 through to 2024-03-30 (945962 blocks)
• From 2024-02-19 through to 2024-04-03 (630758 blocks)