Upgrade the Sns-wasm Canister to Commit 8aa4680

Upgrade the Sns-wasm Canister to Commit 8aa4680

__Proposer__: daniel.wong at dfinity.org

__Source code__: [8aa4680e378f3248e7e7b9b8237915aded999bd9][new-commit]

[new-commit]: https://github.com/dfinity/ic/tree/8aa4680e378f3248e7e7b9b8237915aded999bd9

Features & Fixes

Fixed

• get_available_sns_subnet now rotates through all configured SNS subnets

(round-robin, based on the number of SNSs already deployed) instead of always deploying new SNSes to the first subnet in sns_subnet_ids.

New Commits

$ git log --format="%C(auto) %h %s" 00054dfbe14b9dba1e1b516839c66aadda04a78b..8aa4680e378f3248e7e7b9b8237915aded999bd9 --  ./rs/nns/sns-wasm ./rs/sns/init
 6ca30003de feat: migrate to ic-cdk 0.20 (#11069)
 ec60b6e76e fix(sns-wasm): rotate SNS deployments across all subnets instead of always picking the first one (#10989)
 777dc537a6 feat: migrate remaining ic-cdk ::call to Call (#11055)
 fba107bca8 chore: use new ic-cdk apis (#10920)
 a4bbb7e910 docs(nns): Updated NNS CHANGELOGs for 2026-07-24. (#10901)
 dd4c052d88 chore: use new ic-cdk naming (#10886)

Current Version

__Current git hash__: 00054dfbe14b9dba1e1b516839c66aadda04a78b

__Current wasm hash__: 00985158df762b2a03b5c382bf4e7fd85b72b65d90fc0157c6938e1c4cb5aba9

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/8aa4680e378f3248e7e7b9b8237915aded999bd9/rs/nervous_system/docs/proposal_verification.md

WASM Verification

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

[prereqs]: https://github.com/dfinity/ic/tree/8aa4680e378f3248e7e7b9b8237915aded999bd9/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 8aa4680e378f3248e7e7b9b8237915aded999bd9

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

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

This should match wasm_module_hash field of this proposal.