DFINITY Foundation

ICDevs.org

CryptoIsGood

Anvil

ICPL.app

ysyms

The Accumulators’ Neuron

RawTech Venture

Paul Young

ICPMANUAL

8yeargangDAO

Isaac Valadez

Krzysztof Żelazko

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

CodeGov

Cosmicrafts

Synapse.vote (original)

Synapse.vote (NEW)

Arthur’s Neuron (used to be cycle_dao)

Inactive (Request Removal) - The Fools' Court

$STACK

Always Rejects

John Wiegley

# Upgrade the Governance Canister to Commit 0dc5478

__Proposer__: jason.zhu at dfinity.org

__Source code__: [0dc5478d5aa69bfae7878543cb25d4ace362db0c][new-commit]

[new-commit]: https://github.com/dfinity/ic/tree/0dc5478d5aa69bfae7878543cb25d4ace362db0c


## Features & Fixes

This proposal fixes an issue caused by a previous upgrade where proposal topics are read from a new
proposal field while old proposals do not have their topics assigned, by backfilling proposal topics
for existing proposals. More details here:
https://forum.dfinity.org/t/nns-governance-bug-in-proposal-136693/48224.


## New Commits

```
$ git log --format="%C(auto) %h %s" 8ac2131be1a86e1267e7774b0c94085fc107bad3..0dc5478d5aa69bfae7878543cb25d4ace362db0c --  ./rs/nns/governance ./rs/sns/init
 0dc5478d5a fix(nns): Backfill proposal topics (#77)
```


## Current Version

__Current git hash__: 8ac2131be1a86e1267e7774b0c94085fc107bad3

__Current wasm hash__: b33e361d27a63842d01faa86883a6dabc033e69ea12eabd9fba23fc13d7b19b0


## 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/0dc5478d5aa69bfae7878543cb25d4ace362db0c/rs/nervous_system/docs/proposal_verification.md


### WASM Verification

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

[prereqs]: https://github.com/dfinity/ic/tree/0dc5478d5aa69bfae7878543cb25d4ace362db0c/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 0dc5478d5aa69bfae7878543cb25d4ace362db0c

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

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

This should match `wasm_module_hash` field of this proposal.


Upgrade the Governance Canister to Commit 0dc5478