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

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

# Upgrade Chain Fusion Signer canister to v0.4.1
Commit: `bce90c09e10fd3b09f8e24db3f4168a4f0af4e67`
Release: `https://github.com/dfinity/chain-fusion-signer/releases/tag/v0.4.1`
Wasm sha256 hash: `9ebaedd1ac0f360b1ac1a96da5f87c49e7312f3f82c260162b47bffaa9c400b1`
Candid argument hash: `a99d4a8355c86d2367955d833df83302b5748e6e34898e280e359f9c57541e1f`
Binary argument hash: `367a11245d7e97692843c69e9582dd8ad08eef1ff3392dfd0c944d5f1bd74a41`

The chain fusion signer is a canister that makes the internet computer threshold signing API available to web applications, off-chain clients and other-chain applications.

## Change Log

### v0.4.0

#### Features
* Scale the BTC sign-and-send fee with the number of transaction inputs

#### Maintenance
* Bump libraries to their latest versions
* Update the Rust version and `ic-cdk` (and related dependencies)
* Pin GitHub Actions to commit SHAs to harden the CI supply chain
* Update pricing and reorder the methods in the pricing report
* Remove the unused `StoredPrincipal` struct
* Include the SHA256 of the arg file in the release proposal
* Fix the binding scripts to fetch the correct file
* Consolidate the crate versions into a single workspace version

#### Changelog
* chore(deps-dev): Bump the ic-identity group with 2 updates by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/439
* chore(deps-dev): Bump sass from 1.89.2 to 1.97.3 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/441
* chore(deps-dev): Bump vitest from 4.0.15 to 4.0.18 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/442
* chore(signer): Remove unused `StoredPrincipal` struct by @AntonioVentilii in https://github.com/dfinity/chain-fusion-signer/pull/445
* chore(rust): Update Rust version by @AntonioVentilii in https://github.com/dfinity/chain-fusion-signer/pull/444
* chore(deps-dev): Bump dotenv from 17.2.3 to 17.2.4 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/443
* chore(deps): Bump strum_macros from 0.26.4 to 0.27.2 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/447
* chore(deps): Bump ethers-core from 2.0.11 to 2.0.14 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/448
* chore(deps): Bump bitcoin from 0.32.7 to 0.32.8 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/455
* chore(deps-dev): Bump dotenv from 17.2.4 to 17.3.1 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/453
* chore(deps-dev): Bump prettier-plugin-svelte from 3.4.1 to 3.5.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/454
* chore(deps-dev): Bump svelte from 4.2.19 to 5.53.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/459
* chore(deps): Bump keccak from 0.1.5 to 0.1.6 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/457
* chore(deps): Bump candid from 0.10.22 to 0.10.23 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/460
* chore(build): Update package-lock file by @AntonioVentilii in https://github.com/dfinity/chain-fusion-signer/pull/461
* fix(build): Add SHA256 of arg file in proposal by @AntonioVentilii in https://github.com/dfinity/chain-fusion-signer/pull/451
* chore(deps): Bump pocket-ic from 7.0.0 to 9.0.2 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/446
* chore(pricing): Reorder the list of methods in pricing report by @AntonioVentilii in https://github.com/dfinity/chain-fusion-signer/pull/463
* chore(deps): Bump actions/upload-artifact from 6 to 7 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/467
* chore(deps): Bump actions/download-artifact from 7 to 8 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/468
* chore(build): Run `npm audit fix` by @AntonioVentilii in https://github.com/dfinity/chain-fusion-signer/pull/469
* chore(deps): Bump quinn-proto from 0.11.7 to 0.11.14 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/470
* chore(deps-dev): Bump prettier-plugin-svelte from 3.5.0 to 3.5.1 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/464
* chore(deps-dev): Bump sass from 1.97.3 to 1.98.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/471
* chore(deps-dev): Bump devalue from 5.6.3 to 5.6.4 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/472
* chore(deps-dev): Bump vitest from 4.0.18 to 4.1.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/473
* chore(deps-dev): Bump vite from 7.3.1 to 8.0.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/474
* chore(deps): Bump dorny/paths-filter from 3 to 4 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/475
* chore(signer): Update pricing by @AntonioVentilii in https://github.com/dfinity/chain-fusion-signer/pull/462
* fix(scripts): Make binding scripts fetch the correct file by @AntonioVentilii in https://github.com/dfinity/chain-fusion-signer/pull/481
* chore(build): Bump ic-cdk and related dependencies by @AntonioVentilii in https://github.com/dfinity/chain-fusion-signer/pull/479
* chore(deps): Bump strum_macros from 0.27.2 to 0.28.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/466
* chore(deps-dev): Bump vite from 8.0.1 to 8.0.2 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/478
* chore(deps-dev): Bump vitest from 4.1.0 to 4.1.1 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/476
* chore(deps-dev): Bump dotenv from 17.3.1 to 17.4.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/483
* chore(deps): Bump @icp-sdk/core from 5.2.0 to 5.2.1 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/484
* chore(deps): Bump strum from 0.26.3 to 0.28.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/485
* chore(deps-dev): Bump vite from 8.0.3 to 8.0.5 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/487
* chore(deps-dev): Bump vitest from 4.1.2 to 4.1.3 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/488
* chore(deps-dev): Bump sass from 1.98.0 to 1.99.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/489
* chore(deps-dev): Bump dotenv from 17.4.0 to 17.4.1 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/490
* chore(deps-dev): Bump vite from 8.0.5 to 8.0.7 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/492
* chore(deps): Bump bitcoin from 0.32.8 to 0.32.9 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/503
* chore(deps-dev): Bump postcss from 8.5.8 to 8.5.14 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/504
* chore(deps): Bump rustls-webpki from 0.103.10 to 0.103.13 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/502
* chore(deps): Bump rand from 0.8.5 to 0.8.6 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/497
* chore(deps-dev): Bump svelte from 5.53.5 to 5.55.7 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/506
* chore(deps): Bump candid from 0.10.26 to 0.10.29 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/508
* chore(deps): Bump bitcoin from 0.32.9 to 0.32.100 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/509
* chore(deps-dev): Bump prettier from 3.8.1 to 3.8.3 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/494
* chore(deps-dev): Bump dotenv from 17.4.1 to 17.4.2 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/495
* chore(deps): Bump ic-cdk from 0.20.0 to 0.20.1 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/498
* chore(deps-dev): Bump typescript from 5.9.3 to 6.0.3 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/500
* chore(deps-dev): Bump @icp-sdk/auth from 5.0.0 to 7.1.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/501
* chore(pricing): Scale BTC sign and send fee with transaction inputs by @sbpublic in https://github.com/dfinity/chain-fusion-signer/pull/512
* chore(deps-dev): Bump vitest from 4.1.3 to 4.1.8 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/499
* chore(ci): pin GitHub Actions to commit SHAs by @slawomirbabicz in https://github.com/dfinity/chain-fusion-signer/pull/493
* chore(release): Bump version to 0.4.0 by @AntonioVentilii in https://github.com/dfinity/chain-fusion-signer/pull/513

##### New Contributors
* @sbpublic made their first contribution in https://github.com/dfinity/chain-fusion-signer/pull/512
* @slawomirbabicz made their first contribution in https://github.com/dfinity/chain-fusion-signer/pull/493

**Full Changelog**: https://github.com/dfinity/chain-fusion-signer/compare/v0.3.0...v0.4.0



### v0.4.1

#### Fixes
* Use strict DER encoding for Bitcoin signatures

#### Maintenance
* Bump `ic-cdk` to 0.20.2
* Update frontend and dev dependencies (vite, sass, prettier, prettier-plugin-svelte, lit-html)
* Bump pinned GitHub Actions (checkout, cache, upload-artifact)

#### Changelog
* fix(signer): Use strict DER encoding for Bitcoin signatures by @sbpublic in https://github.com/dfinity/chain-fusion-signer/pull/514
* chore(deps): Bump ic-cdk from 0.20.1 to 0.20.2 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/523
* chore(deps-dev): Bump vite from 8.0.8 to 8.0.16 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/522
* chore(deps-dev): Bump sass from 1.99.0 to 1.100.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/515
* chore(deps): Bump lit-html from 3.3.2 to 3.3.3 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/517
* chore(deps-dev): Bump prettier from 3.8.3 to 3.8.4 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/521
* chore(deps): Bump actions/upload-artifact from 7.0.0 to 7.0.1 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/520
* chore(deps): Bump actions/cache from 5.0.4 to 5.0.5 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/516
* chore(deps): Bump actions/checkout from 6.0.2 to 6.0.3 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/518
* chore(deps-dev): Bump prettier-plugin-svelte from 3.5.1 to 4.1.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/519
* chore(release): Bump version to 0.4.1 by @sbpublic in https://github.com/dfinity/chain-fusion-signer/pull/524

**Full Changelog**: https://github.com/dfinity/chain-fusion-signer/compare/v0.4.0...v0.4.1

## Commit Log

```
+ bash -xc "git log --format='%C(auto) %h %s' 8cea727..bce90c0"
 bce90c0 chore(release): Bump version to 0.4.1 (#524)
 0dbb274 chore(deps-dev): Bump prettier-plugin-svelte from 3.5.1 to 4.1.0 (#519)
 b62a997 chore(deps): Bump actions/checkout from 6.0.2 to 6.0.3 (#518)
 ee2eb38 chore(deps): Bump actions/cache from 5.0.4 to 5.0.5 (#516)
 42ff93c chore(deps): Bump actions/upload-artifact from 7.0.0 to 7.0.1 (#520)
 a1a58b5 chore(deps-dev): Bump prettier from 3.8.3 to 3.8.4 (#521)
 f8dba7a chore(deps): Bump lit-html from 3.3.2 to 3.3.3 (#517)
 ca18a17 chore(deps-dev): Bump sass from 1.99.0 to 1.100.0 (#515)
 0c2098d chore(deps-dev): Bump vite from 8.0.8 to 8.0.16 (#522)
 b74909a chore(deps): Bump ic-cdk from 0.20.1 to 0.20.2 (#523)
 c8f9151 fix(signer): Use strict DER encoding for Bitcoin signatures (#514)
 a18c52a chore(release): Bump version to 0.4.0 (#513)
 08c6c2b chore(ci): pin GitHub Actions to commit SHAs (#493)
 b704f6b chore(deps-dev): Bump vitest from 4.1.3 to 4.1.7 (#499)
 fabb547 chore(pricing): Scale BTC sign and send fee with transaction inputs (#512)
 4a3ad75 chore(deps-dev): Bump @icp-sdk/auth from 5.0.0 to 7.0.0 (#501)
 47dfbcb chore(deps-dev): Bump typescript from 5.9.3 to 6.0.3 (#500)
 5127878 chore(deps): Bump ic-cdk from 0.20.0 to 0.20.1 (#498)
 5fe81fe chore(deps-dev): Bump dotenv from 17.4.1 to 17.4.2 (#495)
 d75d056 chore(deps-dev): Bump prettier from 3.8.1 to 3.8.3 (#494)
 d33fd4c chore(deps): Bump bitcoin from 0.32.9 to 0.32.100 (#509)
 303b7c3 chore(deps): Bump candid from 0.10.26 to 0.10.29 (#508)
 0c3858d chore(deps-dev): Bump svelte from 5.53.5 to 5.55.7 (#506)
 25b699a chore(deps): Bump rand from 0.8.5 to 0.8.6 (#497)
 2f6c081 chore(deps): Bump rustls-webpki from 0.103.10 to 0.103.13 (#502)
 a991f20 chore(deps-dev): Bump postcss from 8.5.8 to 8.5.14 (#504)
 f495b69 chore(deps): Bump bitcoin from 0.32.8 to 0.32.9 (#503)
 be571ff chore(deps-dev): Bump vite from 8.0.5 to 8.0.7 (#492)
 65015aa chore(deps-dev): Bump dotenv from 17.4.0 to 17.4.1 (#490)
 2d4b1d1 chore(deps-dev): Bump sass from 1.98.0 to 1.99.0 (#489)
 edfdd44 chore(deps-dev): Bump vitest from 4.1.2 to 4.1.3 (#488)
 cf4a4d9 chore(deps-dev): Bump vite from 8.0.3 to 8.0.5 (#487)
 0283b85 chore(deps): Bump strum from 0.26.3 to 0.28.0 (#485)
 e26bfb2 chore(deps): Bump @icp-sdk/core from 5.2.0 to 5.2.1 (#484)
 49676dc chore(deps-dev): Bump dotenv from 17.3.1 to 17.4.0 (#483)
 99445eb chore(deps-dev): Bump vitest from 4.1.0 to 4.1.1 (#476)
 0cfc813 chore(deps-dev): Bump vite from 8.0.1 to 8.0.2 (#478)
 a9df295 chore(deps): Bump strum_macros from 0.27.2 to 0.28.0 (#466)
 95251e9 chore(build): Bump ic-cdk and related dependencies (#479)
 91ffba7 fix(scripts): Make binding scripts fetch the correct file (#481)
 4935100 chore(signer): Update pricing (#462)
 da509a8 chore(deps): Bump dorny/paths-filter from 3 to 4 (#475)
 004e587 chore(deps-dev): Bump vite from 7.3.1 to 8.0.0 (#474)
 594c81b chore(deps-dev): Bump vitest from 4.0.18 to 4.1.0 (#473)
 8f94263 chore(deps-dev): Bump devalue from 5.6.3 to 5.6.4 (#472)
 20a0931 chore(deps-dev): Bump sass from 1.97.3 to 1.98.0 (#471)
 54cfa24 chore(deps-dev): Bump prettier-plugin-svelte from 3.5.0 to 3.5.1 (#464)
 f4144f6 chore(deps): Bump quinn-proto from 0.11.7 to 0.11.14 (#470)
 67a55a3 chore(build): Run `npm audit fix` (#469)
 d7fee35 chore(deps): Bump actions/download-artifact from 7 to 8 (#468)
 ea93501 chore(deps): Bump actions/upload-artifact from 6 to 7 (#467)
 31d781c chore(pricing): Reorder the list of methods in pricing report (#463)
 1282834 chore(deps): Bump pocket-ic from 7.0.0 to 9.0.2 (#446)
 7e9bdf9 fix(build): Add SHA256 of arg file in proposal (#451)
 72f3e91 chore(build): Update package-lok file (#461)
 552b9ef chore(deps): Bump candid from 0.10.22 to 0.10.23 (#460)
 3774acc chore(deps): Bump keccak from 0.1.5 to 0.1.6 (#457)
 763186d chore(deps-dev): Bump svelte from 4.2.19 to 5.53.0 (#459)
 3436e39 chore(deps-dev): Bump prettier-plugin-svelte from 3.4.1 to 3.5.0 (#454)
 9e4642b chore(deps-dev): Bump dotenv from 17.2.4 to 17.3.1 (#453)
 e2881e0 chore(deps): Bump bitcoin from 0.32.7 to 0.32.8 (#455)
 de4783c chore(deps): Bump ethers-core from 2.0.11 to 2.0.14 (#448)
 a5bdb35 chore(deps): Bump strum_macros from 0.26.4 to 0.27.2 (#447)
 6c28c6d chore(deps-dev): Bump dotenv from 17.2.3 to 17.2.4 (#443)
 ff5a3a7 chore(rust): Update Rust version (#444)
 cde2dd0 chore(signer): Remove unused `StoredPrincipal` struct (#445)
 f32533f chore(deps-dev): Bump vitest from 4.0.15 to 4.0.18 (#442)
 f9da355 chore(deps-dev): Bump sass from 1.89.2 to 1.97.3 (#441)
 5abab85 chore(deps-dev): Bump the ic-identity group with 2 updates (#439)
```

## Wasm Verification

To build the wasm module yourself and verify its hash, run the following commands from the root of the [Chain Fusion Signer repo](https://github.com/dfinity/chain-fusion-signer):

```
git fetch --tags # to ensure you have the latest changes.
git checkout tags/v0.4.1
./scripts/docker-build
```

This will generate these files:
- out/signer.wasm.gz
- out/signer.args.did
- out/signer.args.bin



Upgrade NNS Canister: grghe-syaaa-aaaar-qabyq-cai to wasm with hash: 9ebaedd1ac0f360b1ac1a96da5f87c49e7312f3f82c260162b47bffaa9c400b1