Upgrade the Registry Canister to Commit 3ec5d04

Upgrade the Registry Canister to Commit 3ec5d04

__Proposer__: daniel.wong at dfinity.org

__Source code__: [3ec5d044f5dc45a93943ec14258891a1c3c272be][new-commit]

[new-commit]: https://github.com/dfinity/ic/tree/3ec5d044f5dc45a93943ec14258891a1c3c272be

Features & Fixes

Added

• Added maximum_query_instructions and maximum_query_walltime_seconds fields to the

subnet record's ResourceLimits, allowing the query instruction limit and the maximum query wall-clock time to be configured per subnet via create_subnet and update_subnet. maximum_query_instructions applies both to a single (non-composite) query method execution and to the total across a composite query call graph; maximum_query_walltime_seconds bounds the wall-clock time a query (including a composite query call graph) may run. For each, a value of 0 (or unset) means the replica's default is used.

Changed

• Cloud Engines are now allowed to have blank replica_version_id (in their

SubnetRecord). In this case, StandardEngineReplicaVersionRecord is used to determine the Cloud Engine's replica version.

New Commits

$ git log --format="%C(auto) %h %s" 9899fcbf1f3cef9a0d8de485c0e51f8a59c8337f..3ec5d044f5dc45a93943ec14258891a1c3c272be --  ./rs/registry/canister
 fffab354a5 feat(registry): Enable blank replica_version_id for engines. (#10888)
 e01e2d332e feat: Make query limits configurable in the SubnetRecord (#10882)
 dc620b219d chore(nervous-system): Update changelog for release 2026-07-31 (#10988)

Current Version

__Current git hash__: 9899fcbf1f3cef9a0d8de485c0e51f8a59c8337f

__Current wasm hash__: 47230d5f30ddab7b2e023d8438992589cfa164aa0a581f40aa2026f10da98af8

Verification

See the general instructions on [how to verify] proposals like this. A "quick start" guide is provided here.

[how to verify]: https://github.com/dfinity/ic/tree/3ec5d044f5dc45a93943ec14258891a1c3c272be/rs/nervous_system/docs/proposal_verification.md

WASM Verification

See ["Building the code"][prereqs] for prerequisites.

[prereqs]: https://github.com/dfinity/ic/tree/3ec5d044f5dc45a93943ec14258891a1c3c272be/README.adoc#building-the-code

# 1. Get a copy of the code.
git clone git@github.com:dfinity/ic.git
cd ic
# Or, if you already have a copy of the ic repo,
git fetch
git checkout 3ec5d044f5dc45a93943ec14258891a1c3c272be

# 2. Build canisters.
./ci/container/build-ic.sh -c

# 3. Fingerprint the result.
sha256sum ./artifacts/canisters/registry-canister.wasm.gz

This should match wasm_module_hash field of this proposal.