docs(changelog): add Cobalt PolicyRegistry composite-policies entry - #200
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rayyan224 merged 9 commits intoAug 11, 2026
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…plier entry
Introduce a per-hardfork, per-feature changelog under changelog/<hardfork>/,
codified in changelog/README.md, and add the first entry: the Beryl -> Cobalt
ERC-8056 ("Scaled UI Amount") migration for the B20 Asset multiplier surface.
Link it from the top-level README.
Co-authored-by: Cursor <cursoragent@cursor.com>
…on entry Adds changelog/cobalt/b20-seize-surface.md documenting the Beryl -> Cobalt seize surface (seizeWithMemo, SEIZE_ROLE, SEIZE_HOLDER_POLICY, SEIZE_RECEIVER_POLICY, Seized event, AccountNotSeizable error, SEIZE pause vector) shared by B20 Asset and Stablecoin, and the advisory deprecation of burnBlocked (unchanged and still dialable). Links it from the changelog index. Co-authored-by: OpenCode <opencode-noreply@coinbase.com>
…ER_POLICY Co-authored-by: OpenCode <opencode-noreply@coinbase.com>
Document the UNION/INTERSECT composite policy surface landing at Cobalt, mirroring the seize/scheduled-multiplier changelog entries: mapping table with verified selectors/topic0s, revert precedence for createCompositePolicy/updateComposite, and guarantees/edge-case Q&A. Co-Authored-By: Claude <noreply@anthropic.com>
rayyan224
requested review from
amiecorso,
eric-ships,
ilikesymmetry and
stevieraykatz
as code owners
August 11, 2026 15:20
Interface Coverage✅ All interface functions have test coverage. |
📊 Forge Coverage (
|
| File | Lines | Stmts | Branches | Funcs |
|---|---|---|---|---|
| 🟡 B20FactoryLib.sol | 97.70% | 98.00% | 100.00% | 95.00% |
| 🔴 test/lib/ForceFeeder.sol | 0.00% | 0.00% | 100.00% | 0.00% |
| 🔴 test/lib/PrecompileProbe.sol | 0.00% | 0.00% | 0.00% | 0.00% |
| 🟢 MockActivationRegistry.sol | 100.00% | 100.00% | 100.00% | 100.00% |
| 🟢 MockActivationRegistryStorage.sol | 100.00% | 100.00% | 100.00% | 100.00% |
| 🟢 MockB20.sol | 100.00% | 100.00% | 100.00% | 100.00% |
| 🟢 MockB20Asset.sol | 100.00% | 100.00% | 100.00% | 100.00% |
| 🟡 MockB20Factory.sol | 98.96% | 99.10% | 100.00% | 100.00% |
| 🟢 MockB20Stablecoin.sol | 100.00% | 100.00% | 100.00% | 100.00% |
| 🟢 MockB20Storage.sol | 100.00% | 100.00% | 100.00% | 100.00% |
| 🟡 MockPolicyRegistry.sol | 100.00% | 99.54% | 97.67% | 100.00% |
| 🟢 MockPolicyRegistryStorage.sol | 100.00% | 100.00% | 100.00% | 100.00% |
| Total | 97.07% | 97.52% | 98.16% | 97.00% |
Full report: download artifact. To browse locally: make coverage (runs forge coverage + genhtml + opens the HTML report).
✅ Fork tests: all 721 passedbase/base is fully in sync with the base-std spec. |
rayyan224
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Aug 11, 2026
Co-Authored-By: Claude <noreply@anthropic.com>
rayyan224
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Aug 11, 2026
…eview Co-Authored-By: Claude <noreply@anthropic.com>
rayyan224
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Aug 11, 2026
Co-Authored-By: Claude <noreply@anthropic.com>
robriks
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Aug 11, 2026
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Co-Authored-By: Claude <noreply@anthropic.com>
…e was squash-merged (#199) and deleted Co-Authored-By: Claude <noreply@anthropic.com> # Conflicts: # changelog/README.md
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August 11, 2026 20:27
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Summary
changelog/cobalt/policy-registry-composite-policies.md, documenting theUNION/INTERSECTcomposite policy surface landing at Cobalt (createCompositePolicy,updateComposite,compositePolicyChildIds,MIN/MAX_COMPOSITE_CHILD_POLICIES), stacked on the existing seize + scheduled-multiplier Cobalt entries.changelog/README.md.src/interfaces/IPolicyRegistry.solviacast sig/cast sig-event; revert precedence forcreateCompositePolicy/updateCompositetaken fromtest/unit/PolicyRegistry/createCompositePolicy_revertOrder.t.solandupdateComposite_revertOrder.t.sol.Test plan
cast sig/cast sig-eventagainst the current interface.changelog/cobalt/b20-seize-surface.mdperchangelog/README.md's format contract.