add AN compatibility for v0.44.12

[j1010001]

adding AN compatibility on top of: #8286, commit: 4959dbb

Summary by CodeRabbit

Release Notes

• New Features

  • Added account restriction system to prevent restricted accounts from executing transactions
  • Introduced restricted EOAs in EVM with early access controls
  • Added SetCode authorization support for EVM transactions
  • Expanded computation tracking with remaining computation queries

• Bug Fixes

  • Improved gas overflow handling for EVM batch transactions
  • Enhanced storage limit validation with restricted account checks
  • Fixed balance validation in EVM withdrawals

• Chores

  • Updated dependencies: golangci-lint, Cadence, atree, and related modules
  • Migrated linter configuration to latest schema

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📝 Walkthrough

Walkthrough

Updates golangci-lint tooling and configuration, implements restricted account enforcement across transaction processing layers, adds computation remaining tracking to metering interfaces, extends EVM restricted EOA restrictions with test coverage, refactors transaction verification to support service account overrides, and bumps multiple Go module dependencies.

Changes

Cohort / File(s)	Summary
Tooling & Build Configuration .custom-gcl.yml, .github/workflows/ci.yml, .golangci.yml	Updated golangci-lint from v1.63.4 to v2.7.1 and CI workflow from v6 to v9; migrated .golangci.yml from version 1 to version 2 schema with restructured linter settings, exclusions, and formatter blocks (goimports enablement, gci/goimports configuration)
Restricted Accounts Feature fvm/blueprints/contracts.go, fvm/environment/contract_updater.go, fvm/environment/env.go, fvm/errors/codes.go, fvm/errors/execution.go, fvm/transactionInvoker.go, fvm/transactionStorageLimiter.go, fvm/transactionStorageLimiter_test.go, module/trace/constants.go	Added RestrictedAccountsPath variable, GetRestrictedAccounts() method across ContractUpdater/Environment interfaces with Cadence storage reading logic, new error code ErrCodeAccountIsRestrictedError (1119) with NewAccountRestrictedError constructor, and integrated restriction checks into transaction flow with restricted accounts retrieval and validation
Computation Metering cmd/util/ledger/util/nop_meter.go, fvm/environment/meter.go, fvm/meter/computation_meter.go, fvm/storage/state/execution_state.go, fvm/storage/state/transaction_state.go, fvm/evm/backends/wrappedEnv.go, fvm/evm/testutils/backend.go	Added ComputationRemaining(kind) uint64 method across Meter interface and implementations (returns remaining computation budget or MaxUint64 for unbounded cases)
EVM Restricted EOA & Balance Validation fvm/evm/emulator/emulator.go, fvm/evm/emulator/emulator_test.go, fvm/evm/emulator/restricted_eoa_test.go, fvm/evm/emulator/state/collection.go, fvm/evm/types/balance.go, fvm/evm/types/call.go, fvm/evm/types/errors.go, fvm/evm/types/result.go, fvm/evm/impl/impl.go, fvm/evm/handler/handler.go	Introduced restrictedEOAs enforcement with early-return invalid results for restricted senders, refactored NewInvalidResult signature to accept txType/txHash directly, updated balance validation to use AttoFlowBalanceIsValidForFlowVault, replaced convertAndCheckValue with checkAndConvertValue, added SetCodeAuthorizations support to DirectCall, and refactored per-transaction gas checking in batch handler
EVM DryCall & Query fvm/evm/offchain/query/view.go, fvm/evm/offchain/query/view_test.go	Added authList parameter to DryCall method for SetCodeAuthorization support; updated test invocations to pass empty/non-empty authorization lists
EVM Cadence Stdlib fvm/evm/stdlib/contract.cdc, fvm/evm/stdlib/contract_test.go	Added reclaimFundsFromAttackerEOAs method to EVM contract and CadenceOwnedAccount resource; updated withdraw balance documentation and adjusted test expectations
Transaction Verification & Authorization fvm/transactionVerifier.go	Extended CheckAuthorization to accept chain parameter, introduced serviceAccountOverride logic filtering signatures to service account only when payer, proposer, and first authorizer all match service account, adjusted weight validation to bypass per-authorizer checks under override
Transaction Functional Tests engine/access/rpc/backend/transactions/transactions_functional_test.go	Added error path tests for Execution Node (TestTransactionResultByIndex_ExecutionNode_Errors, TestTransactionsByBlockID_ExecutionNode_Errors, TestScheduledTransactionsByBlockID_ExecutionNode_Errors) with helpers setupExecutionGetEventsRequest and setupExecutionGetEventsRequestFailed
RPC Backend Transactions engine/access/rpc/backend/transactions/provider/execution_node.go	Added TransactionsByBlockID and TransactionResultsByBlockID public methods on ENTransactionProvider for block-scoped transaction retrieval with error mapping (NotFound, Unavailable, Internal)
Memory & Version Management fvm/meter/memory_meter.go, engine/common/version/version_control.go, model/access/systemcollection/system_collection.go	Updated DefaultMemoryWeights with increased iterator weights (ArrayIterator, DictionaryKeyIterator, StringIterator) and added compiler-related memory kinds; expanded defaultCompatibilityOverrides with versions 0.37.11, 0.42.3, 0.44.0/0.44.1/0.44.7/0.44.10/0.44.12; added Mainnet height-version mapping (0 → Version0, 133408444 → Version1)
Bootstrap & Ledger State engine/execution/state/bootstrap/bootstrap_test.go, utils/unittest/execution_state.go	Updated expected state commitment hex values in bootstrap tests and genesis state commitment constants for changed ledger state
Test Utilities & Mocks fvm/environment/contract_updater_test.go, fvm/environment/mock/contract_updater.go, fvm/environment/mock/contract_updater_stubs.go, fvm/environment/mock/environment.go, fvm/environment/mock/meter.go, utils/unittest/mocks/matchers.go, utils/unittest/fixtures.go	Added GetRestrictedAccounts and ComputationRemaining mock methods to stubs/mocks; introduced MatchLock helper for lock matching in tests; increased MachineAccountFixture initial balance from 0.5 to 5.0
Transaction & Account Management Tests fvm/fvm_blockcontext_test.go, fvm/fvm_test.go, fvm/evm/evm_test.go	Added TestServiceAccountOverrides and TestAccountRestricting tests; expanded TestCadenceOwnedAccountFunctionalities with COA withdrawal scenarios (rounding, limits, balance validation); added Batch run evm gas overflow test
Module & Storage Updates module/epochs/machine_account.go, module/epochs/machine_account_test.go, module/state_synchronization/indexer/indexer_core.go, module/state_synchronization/indexer/indexer_core_test.go	Refactored machine account balance validation to use recommended minimums instead of soft/hard split, removed SoftMinBalance fields, updated error messaging; treated storage.ErrAlreadyExists as no-op in indexing commits; updated test mock usage patterns
Transaction Invoker & Storage Limiter fvm/transactionInvoker.go, fvm/transactionStorageLimiter.go	Added restrictedAccounts parameter propagation through transaction processing; integrated GetRestrictedAccounts retrieval and restriction enforcement (null when payer is service account); updated CheckStorageLimits signature to accept restrictedAccounts map
Infrastructure & Utilities fvm/environment/transaction_info.go, state/protocol/datastore/validity.go, storage/light_transaction_results.go, model/access/systemcollection/system_collection_test.go	Refactored address conversion in NewTransactionInfo, fixed variadic argument forwarding in validateVersionBeacon, documented ErrAlreadyExists behavior in batch store, updated system collection height-version test boundaries
Dependency Updates go.mod, insecure/go.mod, integration/go.mod	Updated multiple Go module dependencies including cadence (v1.8.3→v1.8.10), atree (v0.11.0→v0.12.0), OTel components (v1.37.0→v1.38.0), golang.org/x/* packages (crypto, sync, sys, text, tools, mod, net, term), cbor/v2, and bitset; added golang.org/x/telemetry as indirect

Estimated Code Review Effort

🎯 4 (Complex) | ⏱️ ~75 minutes

Possibly Related PRs

• [Access] Add endpoints to get transaction and results by block #8240: Implements block-scoped transaction retrieval at REST endpoint layer by calling the same TransactionsByBlockID/TransactionResultsByBlockID backend methods added in this PR's ENTransactionProvider.
• [Access] Add compatibility override for v0.44.7 #8281: Overlapping changes including golangci-lint tooling updates, ComputationRemaining on NopMeter, and defaultCompatibilityOverrides version additions.

Suggested Reviewers

• peterargue
• vishalchangrani
• illia-malachyn

Poem

🐰 A rabbit hops through restricted domains,
where accounts and computations dance,
EVM emulators and EOAs confined,
metering flows through every branch.
Build tools gleam with v2 shine—
such grand refactoring, sublime!

Pre-merge checks and finishing touches

❌ Failed checks (1 warning, 1 inconclusive)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 29.27% which is insufficient. The required threshold is 80.00%.	You can run @coderabbitai generate docstrings to improve docstring coverage.
Title check	❓ Inconclusive	The PR title is vague and generic. It lacks specificity about the primary change and uses unclear notation ('AN compatibility') without explaining what was actually changed or why.	Clarify the title to explicitly describe the main changes, such as 'Add account restriction and remediation features for v0.44.12 compatibility' or similar, making the primary purpose clear to reviewers.

✅ Passed checks (1 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.

✨ Finishing touches

• 📝 Generate docstrings

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