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

Install, reinstall or upgrade code of a canister controlled by the NNS.

# Upgrade the Governance Canister to Commit 0c93fe2

__Proposer__: daniel.wong at dfinity.org

__Source code__: [0c93fe2f1cd20353916bbbf805e34d933effdd71][new-commit]

[new-commit]: https://github.com/dfinity/ic/tree/0c93fe2f1cd20353916bbbf805e34d933effdd71


## Features & Fixes

###  Added

* Enabled CreateCanisterAndInstallCode proposals.

* success_value field to ProposalData and ProposalInfo.

###  Changed

* The minimum dissolve delay required to submit non-manage-neuron proposals is now
  a fixed 6 months, decoupled from the voting eligibility threshold which can be lower.

* Enable Mission 70 voting rewards changes. This includes the following:
  1. Reduce max dissolve delay from 8 years to 2 years. This includes capping existing neurons via data migration.
  2. Reduce voting rewards pool by approximately 36.71% (equivalently, scale by 0.6329 times).
  3. Dissolve delay bonus: quadratic instead of linear, with a maximum of 3x instead of 2x.
  4. Reduce the minimum dissolve delay needed to vote to 2 weeks instead of 6 months.
  5. 8 year gang 10% bonus.


## New Commits

```
$ git log --format="%C(auto) %h %s" 021bf342f66296d5605b355a61b2430406a83783..0c93fe2f1cd20353916bbbf805e34d933effdd71 --  ./rs/nns/governance ./rs/sns/init
 0c93fe2f1c feat(nns): apply 8 Year Gang 10% bonus to voting power calculation (#9896)
 a234a29c73 feat(governance): Enable Mission 70 voting rewards changes. (#9923)
 c9933d7249 feat(governance): decouple minimum dissolve delay to vote from propose (#9880)
 8d3390acef docs(governance): Update changelog for hotfix proposal 141380. (#9873)
 ba54025ceb fix(governance): Cherry pick PR 9854 (#9870)
 70e5c7786b docs(nervous-system): Updated changelogs for 2026-04-11. (#9813)
 7c03794af5 chore(governance): Deleted BlessAlternativeGuestOsVersion flag. (#8090)
 8582a78109 chore(governance): Tiny change to voting rewards adjustment from 65.5% to 63.29% (#9831)
 ac5a702f6d feat(nns): Reduce neuron_minimum_dissolve_delay_to_vote_seconds to 2 weeks (#9689)
 086dae52bf feat(governance): Enable CreateCanisterAndInstallCode proposals. (#9826)
 c026458ec1 feat(governance): Added success_value to ProposalData (and ProposalInfo). (#9789)
```


## Current Version

__Current git hash__: 021bf342f66296d5605b355a61b2430406a83783

__Current wasm hash__: c66ff7d948ff79a826e61eab9e11714082d93a45e42f3b7deec1c2377341285f


## 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/0c93fe2f1cd20353916bbbf805e34d933effdd71/rs/nervous_system/docs/proposal_verification.md


### WASM Verification

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

[prereqs]: https://github.com/dfinity/ic/tree/0c93fe2f1cd20353916bbbf805e34d933effdd71/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 0c93fe2f1cd20353916bbbf805e34d933effdd71

# 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 0c93fe2