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PEN token migration to Base - #559

Merged

ebma merged 61 commits into

mainfrom

feat/pen-to-base-migration

Sep 8, 2026

Merged

PEN token migration to Base#559
ebma merged 61 commits into
mainfrom
feat/pen-to-base-migration

Commits on Aug 24, 2026
- docs: Add design documents for the PEN migration to Base
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  a27e4a6
- pallets: Add the token-migration pallet
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- runtime: Wire the token-migration pallet into Pendulum
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  e1f168a
- contracts: Add the PEN token, migration vault and governance for Base
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- attestor: Add the attestor daemon
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- monitor: Add the independent invariant monitor
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- releaser: Add the deferred-release service
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- docs: Add operational runbooks, local test plan and review log
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- contracts: Fill in the decided deployment parameters
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Commits on Aug 27, 2026
- testing: Add a local validation harness for the migration
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- docs: Refresh the implementation overview and settle the testnet plan
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- pallets: Replace estimated weights with benchmarked ones
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- attestor: Pad the gas limit when submitting an approval
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- releaser: Declare Multicall3 and fall back to per-nonce reads
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- testing: Add phase 1 and phase 3 to the validation harness
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- attestor: Ignore local checkpoint files from test runs
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Commits on Aug 28, 2026
- docs: Point the test plan at the automated harness
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- testing: Repair chain specs so the node can read back its own output
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- testing: Add a Zombienet network for relay-finality validation
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- testing: Add phase 4, relay-chain finality under Zombienet
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- docs: Record relay-finality validation in the test plan
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- testing: Add rehearsal environment with testnet guardrails
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- testing: Extract Zombienet control into a shared module
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- testing: Add phase 5, full-stack rehearsal on Base Sepolia
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- docs: Document the full-stack rehearsal phase
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- testing: Fan rehearsal gas out from the deployer
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- testing: Share the collator discovery helper with phase 4
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- attestor: Survive a lost race when the RPC has not caught up
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- attestor: Actually route the race recheck through the backoff
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- attestor: Survive transient RPC failures instead of exiting
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- testing: Ride out endpoint throttling in the rehearsal's own reads
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- docs: Record the two defects the Base Sepolia rehearsal found
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Commits on Aug 31, 2026
- testing: Automate the phase 6 failure drills
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- docs: Point the failure-drill table at the automated drills
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- testing: Drill the real runtime upgrade under a live fleet
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- attestor: Cover bare 429 codes; record the post-drills review pass
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- testing: Add phase 5b, the governance rehearsal on Base Sepolia
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- docs: Document the governance rehearsal and its manual walkthrough
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- docs: Add the review handover briefing for the next review round
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Commits on Sep 6, 2026
- pallet: Make the treasury destination a one-time anchor
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  fc29bc8
- attestor: Persist an identity-bound checkpoint atomically
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- attestor: Process at latest and trail the checkpoint at Base finality
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- releaser: Persist an identity-bound state file atomically
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- releaser: Drop pending entries only at the finality boundary
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- monitor: Persist the two-chain cursor and pending tuples atomically
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- monitor: Reconcile every safe Base event against its finalized Pendulum burn
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- contracts: Base quorum on circulating supply with an absolute floor
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- contracts: Let a human canceller veto a queued proposal during the delay
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- contracts: Enforce cap invariants and reject a past sweep floor
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- testing: Drive the monitor's durable cursors and drill the new alarms
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- docs: Record review rounds 8 and 9 and realign the runbooks
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- ci: Run the Foundry and daemon suites
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- attestor: Treat a pre-vault finality boundary as not yet durable
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- testing: Tee daemon logs; require an Anvil whose safe tag tracks latest
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- releaser: Buffer the release() gas limit
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- testing: Pass explicit gas in the harness; keep the drill's caps equal
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- docs: Record the phase 1 and phase 3 results on the round-9 revision
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Commits on Sep 8, 2026
- runtime: Bump the Pendulum spec version to 26
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- pallet: Accept the dev-machine benchmark weights as production weights
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- docs: Record phase 2 and the RB-5 drill on the spec-26 runtime
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- runtime: Keep the Pendulum spec version at 25 on this branch
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Commits

Commits on Aug 24, 2026

Commits on Aug 27, 2026

Commits on Aug 28, 2026

Commits on Aug 31, 2026

Commits on Sep 6, 2026

Commits on Sep 8, 2026