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

CodeGov.org (see neuron merger plan with the Wenzel known neuron)

Wenzel

Synapse (see neuron merger plan with the Wenzel known neuron)

# Upgrade Chain Fusion Signer canister to v0.3.0
Commit: `8cea7275b5e80c375087a7cdffe6d1afb9bddbc8`
Release: `https://github.com/dfinity/chain-fusion-signer/releases/tag/v0.3.0`
Wasm sha256 hash: `103a1a6844443bfe605803eecf78aa28d9d0430e380b06875c591a24ad0470a3`
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

## v0.3.0

## Features
* expose the BTC sign method to allow the caller to get a signed BTC transaction

## Maintenance
* bumping libraries
* specify the Linux CPU type in the Docker file to ensure build reproducibility
* group dependabot configs for ic-identy

## Changelog
* feat(btc): expose BTC sign method by @DenysKarmazynDFINITY in https://github.com/dfinity/chain-fusion-signer/pull/432
* fix(devops): Reproducible docker by @AntonioVentilii in https://github.com/dfinity/chain-fusion-signer/pull/436
* chore(deps-dev): Bump prettier-plugin-svelte from 3.4.0 to 3.4.1 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/435
* chore(deps-dev): Bump dotenv from 17.2.1 to 17.2.3 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/434
* chore(deps): Bump lit-html from 3.3.1 to 3.3.2 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/433
* chore(deps): Bump bytes from 1.7.1 to 1.11.1 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/437
* feat(dependabot): Group IC-identity-related packages by @AntonioVentilii in https://github.com/dfinity/chain-fusion-signer/pull/438

### New Contributors
* @DenysKarmazynDFINITY made their first contribution in https://github.com/dfinity/chain-fusion-signer/pull/432

**Full Changelog**: https://github.com/dfinity/chain-fusion-signer/compare/v0.2.9...v0.3.0

## v0.2.9

# Maintenance
* Bump libraries to the latest version
* updated pricing to the latest values
* updated documentation where needed

# Changelog
* chore(deps-dev): Bump prettier from 3.4.1 to 3.4.2 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/219
* chore(deps-dev): Bump vitest from 2.1.6 to 2.1.8 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/215
* chore(deps-dev): Bump sass from 1.81.0 to 1.82.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/216
* chore(deps-dev): Bump dotenv from 16.4.5 to 16.4.7 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/217
* chore(deps-dev): Bump vite from 6.0.2 to 6.0.3 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/218
* chore(tests): Add assert-matches by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/221
* fix(devops): Correct n url by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/223
* feat(release): Wait for release by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/209
* feat(devops): Download release assets by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/222
* refactor(devops): Url version by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/224
* feat(devops): Specify ic-admin version by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/225
* chore(deps-dev): Bump sass from 1.82.0 to 1.83.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/233
* feat(devops): Create release template by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/226
* chore(deps): Bump @dfinity/agent from 2.1.3 to 2.2.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/232
* chore(deps-dev): Bump @dfinity/identity from 2.1.3 to 2.2.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/231
* chore(deps-dev): Bump @dfinity/auth-client from 2.1.3 to 2.2.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/230
* chore(deps): Bump candid from 0.10.10 to 0.10.11 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/228
* chore(deps): Bump serde from 1.0.215 to 1.0.216 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/227
* feat(devops): Release proposal by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/213
* refactor(signer): Rework tagging by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/234
* chore(deps): Bump serde from 1.0.216 to 1.0.217 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/239
* chore(deps-dev): Bump vite from 6.0.3 to 6.0.7 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/240
* chore(deps-dev): Bump cross-fetch from 4.0.0 to 4.1.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/237
* chore(deps): Bump ic-cdk from 0.17.0 to 0.17.1 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/235
* chore(deps-dev): Bump sass from 1.83.0 to 1.83.1 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/242
* chore(deps-dev): Bump typescript from 5.7.2 to 5.7.3 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/243
* chore(deps-dev): Bump sass from 1.83.1 to 1.83.4 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/247
* chore(deps-dev): Bump vitest from 2.1.8 to 3.0.3 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/249
* chore(deps): Bump candid from 0.10.11 to 0.10.12 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/244
* chore(deps-dev): Bump prettier-plugin-svelte from 3.3.2 to 3.3.3 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/245
* chore(deps-dev): Bump vite from 6.0.7 to 6.0.9 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/248
* chore(deps-dev): Bump vitest from 3.0.3 to 3.0.4 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/252
* chore(deps-dev): Bump vite from 6.0.9 to 6.0.11 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/251
* chore(deps): Bump candid from 0.10.12 to 0.10.13 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/250
* docs(security): Add the default Dfinity security policy by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/253
* chore(deps): Bump @dfinity/candid from 2.2.0 to 2.3.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/254
* chore(deps-dev): Bump prettier from 3.4.2 to 3.5.2 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/261
* chore(devops): Bump dfx by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/263
* chore(deps-dev): Bump vitest from 3.0.4 to 3.0.7 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/264
* chore(deps-dev): Bump @dfinity/auth-client from 2.2.0 to 2.3.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/257
* docs(signer): Pricing by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/265
* chore(rust): Bump rust version by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/266
* feat(devops): Create beta network by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/267
* chore(deps): Bump serde from 1.0.217 to 1.0.218 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/260
* docs(README): Add dfx example by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/241
* chore(deps-dev): Bump vite from 6.0.11 to 6.2.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/270
* chore(deps-dev): Bump sass from 1.83.4 to 1.85.1 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/268
* chore(deps-dev): Bump typescript from 5.7.3 to 5.8.2 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/269
* fix(devops): ENV -> DFX_NETWORK by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/271
* feat(tests): Use the same key type in beta as in prod by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/272
* chore(signer): Update pricing by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/279
* chore(deps-dev): Bump vitest from 3.0.7 to 3.0.8 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/278
* chore(deps): Bump ring from 0.17.8 to 0.17.13 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/273
* chore(deps): Bump serde_bytes from 0.11.15 to 0.11.17 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/275
* chore(deps): Bump serde from 1.0.218 to 1.0.219 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/274
* chore(deps-dev): Bump prettier from 3.5.2 to 3.5.3 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/277
* chore(deps-dev): Bump vite from 6.2.0 to 6.2.1 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/276
* chore(deps): Bump ic-stable-structures from 0.6.7 to 0.6.8 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/281
* chore(deps): Bump ic-canister-sig-creation from 1.1.0 to 1.2.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/282
* chore(deps-dev): Bump vite from 6.2.1 to 6.2.2 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/280
* chore(deps-dev): Bump vitest from 3.0.8 to 3.0.9 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/286
* chore(deps-dev): Bump sass from 1.85.1 to 1.86.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/285
* chore(devops): Update GitHub actions automagically by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/283
* chore(devops): Use ubuntu 24.04 throughout by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/284
* chore(deps-dev): Bump vite from 6.2.2 to 6.2.3 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/287
* chore(devops): Bump ic-admin by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/288
* chore(deps-dev): Bump @dfinity/identity from 2.3.0 to 2.4.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/293
* chore(devops): Bump dev tool patch versions by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/290
* chore(devops): Bump tarpaulin by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/291
* chore(devops): Bump cargo-audit by @bitdivine in https://github.com/dfinity/chain-fusion-signer/pull/289
* chore(deps-dev): Bump vite from 6.2.3 to 6.2.4 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/297
* chore(deps-dev): Bump @dfinity/auth-client from 2.3.0 to 2.4.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/294
* chore(deps-dev): Bump vite from 6.2.4 to 6.2.5 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/298
* chore(deps-dev): Bump typescript from 5.8.2 to 5.8.3 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/301
* chore(deps-dev): Bump vitest from 3.0.9 to 3.1.1 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/300
* chore(deps-dev): Bump sass from 1.86.0 to 1.86.3 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/299
* chore(deps): Bump tokio from 1.41.1 to 1.44.2 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/302
* chore(deps): Bump crossbeam-channel from 0.5.13 to 0.5.15 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/303
* chore(deps-dev): Bump vite from 6.2.5 to 6.2.6 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/304
* chore(deps-dev): Bump dotenv from 16.4.7 to 16.5.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/305
* chore(deps-dev): Bump @dfinity/identity from 2.4.0 to 2.4.1 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/309
* chore(deps-dev): Bump @dfinity/auth-client from 2.4.0 to 2.4.1 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/307
* chore(deps): Bump lit-html from 3.2.1 to 3.3.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/306
* chore(deps): Bump getrandom from 0.2.15 to 0.2.16 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/313
* chore(deps-dev): Bump vite from 6.2.6 to 6.2.7 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/315
* chore(deps-dev): Bump vite from 6.2.6 to 6.3.5 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/319
* chore(deps-dev): Bump prettier-plugin-svelte from 3.3.3 to 3.4.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/320
* chore(deps-dev): Bump vitest from 3.1.1 to 3.2.2 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/328
* chore(deps-dev): Bump sass from 1.86.3 to 1.89.1 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/326
* chore(deps): Bump ic-canister-sig-creation from 1.2.0 to 1.3.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/327
* chore(deps): Bump bitcoin from 0.32.5 to 0.32.6 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/322
* chore(deps): Bump candid from 0.10.13 to 0.10.14 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/324
* chore(deps-dev): Bump vitest from 3.2.3 to 3.2.4 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/331
* chore(deps-dev): Bump vite from 6.3.5 to 7.0.5 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/341
* chore(deps): Bump lit-html from 3.3.0 to 3.3.1 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/338
* chore(deps-dev): Bump dotenv from 16.5.0 to 17.2.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/337
* chore(deps-dev): Bump prettier-plugin-organize-imports from 4.1.0 to 4.2.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/345
* chore(deps): Bump @dfinity/candid from 2.4.1 to 3.1.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/344
* chore(deps-dev): Bump dotenv from 17.2.0 to 17.2.1 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/342
* chore(deps): Bump @dfinity/principal from 2.4.1 to 3.1.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/343
* chore(deps-dev): Bump prettier from 3.5.3 to 3.6.2 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/334
* chore(deps): Bump ed25519-dalek from 2.1.1 to 2.2.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/340
* chore(deps): Bump actions/download-artifact from 4 to 5 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/352
* chore(deps): Bump ic-stable-structures from 0.6.8 to 0.6.9 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/330
* chore(deps): Bump bitcoin from 0.32.6 to 0.32.7 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/357
* chore(deps): Bump actions/download-artifact from 5 to 6 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/409
* chore(deps-dev): Bump @testing-library/jest-dom from 6.6.3 to 6.9.1 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/393
* chore(deps): Bump actions/upload-artifact from 4 to 5 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/408
* chore(deps-dev): Bump vite from 7.0.6 to 7.0.8 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/402
* chore(devops): Add OISY team to CODEOWNERS by @AntonioVentilii in https://github.com/dfinity/chain-fusion-signer/pull/411
* chore(deps): Bump actions/checkout from 4 to 6 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/410
* chore(deps): Bump @dfinity/agent from 2.4.1 to 3.4.1 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/406
* chore(devops): Remove GIX team from CODEOWNERS by @AntonioVentilii in https://github.com/dfinity/chain-fusion-signer/pull/416
* chore(deps-dev): Bump vitest from 3.2.4 to 4.0.14 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/413
* chore(devops): Allow OISY team as generic CODEOWNER by @AntonioVentilii in https://github.com/dfinity/chain-fusion-signer/pull/422
* chore(deps): Bump actions/upload-artifact from 5 to 6 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/421
* chore(deps): Bump actions/download-artifact from 6 to 7 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/420
* chore(deps): Bump actions/cache from 4 to 5 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/419
* chore(deps-dev): Bump vite from 7.0.8 to 7.2.7 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/418
* chore(deps-dev): Bump prettier from 3.6.2 to 3.7.4 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/417
* chore(ci): Bump `cargo-audit` by @AntonioVentilii in https://github.com/dfinity/chain-fusion-signer/pull/427
* chore(deps-dev): Bump prettier from 3.8.0 to 3.8.1 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/425
* chore(deps-dev): Bump prettier-plugin-organize-imports from 4.2.0 to 4.3.0 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/424
* chore(deps-dev): Bump typescript from 5.8.3 to 5.9.3 by @dependabot[bot] in https://github.com/dfinity/chain-fusion-signer/pull/389
* chore(dev-deps): Bump pocket-ic from 4.0.0 to 7.0.0 by @AntonioVentilii in https://github.com/dfinity/chain-fusion-signer/pull/426
* fix(rust): Address cargo audit issues by @AntonioVentilii in https://github.com/dfinity/chain-fusion-signer/pull/428
* fix(ci): Replace deprecated hash script by @AntonioVentilii in https://github.com/dfinity/chain-fusion-signer/pull/429
* fix(devops): Missing `ic-wasm` installation in `build` action by @AntonioVentilii in https://github.com/dfinity/chain-fusion-signer/pull/430
* fix(devops): Missing `cargo-binstall` installation in `build` action by @AntonioVentilii in https://github.com/dfinity/chain-fusion-signer/pull/431

## New Contributors
* @AntonioVentilii made their first contribution in https://github.com/dfinity/chain-fusion-signer/pull/411

**Full Changelog**: https://github.com/dfinity/chain-fusion-signer/compare/v0.2.8...v0.2.9

## Commit Log

``` 
+ bash -xc "git log --format='%C(auto) %h %s' ..8cea727"

```

## 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/v0.3.0
./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: 103a1a6844443bfe605803eecf78aa28d9d0430e380b06875c591a24ad0470a3