DFINITY Foundation

ICDevs.org

CryptoIsGood

Anvil

ICPL.app

ysyms

The Accumulators’ Neuron

RawTech Venture

Paul Young

ICPMANUAL

8YearGangDAO

Isaac Valadez

Krzysztof

Nicolas.ic

Smaug’s Neuron for Retail Investors

ICLight.io

Taggr Network

Sonic AMM

Rakeoff.io

OpenChat

ELNA AI

GEEKFACTORY

ICP Hub México

ICP Hub Poland

Jerry Banfield

WaterNeuron

ICP Hub Bulgaria

Gold DAO

NeuronPool

LORIMER ♾️ 🐶

B3Pay

ZenithCode

Aviate Labs

D-QUORUM

Yuku AI

CO.DELTA △

DragginCorp

Gwojda

Thyassa

🌮 TACO DAO Neuron

Ωmega-reject

Ωmega-vote

αlpha-vote

Cybersecurity

cyberowl

Dexter Caff/acc

JMVR

Smacker

HashEra

# Publish SNS Governance WASM Built at Commit 647f2c6

__Proposer__: daniel.wong at dfinity.org

__Source code__: [647f2c68c6090cf45e9b1de1c5ef85134a45c19e][new-commit]

[new-commit]: https://github.com/dfinity/ic/tree/647f2c68c6090cf45e9b1de1c5ef85134a45c19e

## Features & Fixes

###  Added

* Added support for upgrade options to `UpgradeSnsControlledCanister` proposals.
  In particular, added `wasm_memory_persistence` and `skip_pre_upgrade`. The
  former is of particular interest to Motoko canisters.


## New Commits

```
$ git log --format="%C(auto) %h %s" b904c9dd1bdef8841bd12f03efbc71180a015e25..647f2c68c6090cf45e9b1de1c5ef85134a45c19e --  ./rs/sns/governance
 647f2c68c6 feat(sns): Add upgrade options for dapp canisters. (#11369)
 777dc537a6 feat: migrate remaining ic-cdk ::call to Call (#11055)
 e38844c444 feat(nns/root): Support upgrade options. (#10952)
 fba107bca8 chore: use new ic-cdk apis (#10920)
 dd4c052d88 chore: use new ic-cdk naming (#10886)
 6ed0116324 chore: move all crate definitions into workspace (#10812)
 f245d740fb chore: use workspace crates everywhere (#10809)
 194c6da295 chore: cargo clippy fixes to prepare for the rustc upgrade: 1.95.0 -> 1.97.0 (#10732)
 f7879089b6 feat: bump prost-related crates (tonic, etc) from 0.13 to 0.14 (#10711)
 688cdad36a perf: Compare proper `CanisterIds` as `u64` values (#10664)
 5297f59ed2 chore: prepare for rustc version bump to v1.95.0 (#10637)
 1bc7475d0b docs: clarify SNS ledger fee parameter updates (#10609)
 353ba4bd36 chore: remove extra word in comment (#10304)
 5d2adc0b14 chore: remove unused SNS dependencies (#10298)
 98932e5274 chore: Inline BUILD.bazel dependency vars under governance-team (#10257)
 5abbcb76a3 chore: inline governance bazel crate dependencies (#10192)
 88a0df635a chore(icrc-ledger-types): DEFI-1894: Switch icrc-ledger-types bazel variants (#9900)
 c47317bdf5 chore: remove exec bits to Rust source files (#10020)
 d3b3351fa3 feat(icrc1): implement ICRC-122/152 with ledger endpoints, index-ng, and Rosetta support (#9586)
 70e5c7786b docs(nervous-system): Updated changelogs for 2026-04-11. (#9813)
```


## Wasm 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/647f2c68c6090cf45e9b1de1c5ef85134a45c19e/rs/nervous_system/docs/proposal_verification.md

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

[prereqs]: https://github.com/dfinity/ic/tree/647f2c68c6090cf45e9b1de1c5ef85134a45c19e/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 647f2c68c6090cf45e9b1de1c5ef85134a45c19e

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

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

This should match `wasm` field of this proposal.


Publish SNS Governance WASM Built at Commit 647f2c6