Hardware Wallets Extensions

Compatible with [email protected] and [email protected].

New Features

• Added an (experimental) endpoint for standalone transaction metadata signing #2257 #2274 #2269 #2263
• Added an endpoint for performing soft-derivation of wallet keys #2229 #2266
• Extended the coin-selection API to support selecting coins for delegation #2213
• Added time-to-live parameter to the Shelley payments API #2167
• Added an endpoints for dynamic configuration of stake pool metadata fetching strategies #2241 #2285 #2277 #2270

Improvements

• Distinguished change outputs from requested outputs as two separate fields in coin-selection #2244
• Added deprecation disclaimer for random wallet restoration #2283
• Updated the API specification to reflect the minimum number of inputs returned by selectCoins API #2261
• Added parallel wallet restoration benchmarks for N={1,10,20,40,80,100} wallets #2243 #2260
• Documented endpoints error codes in the API documentation #2258

Resolved Issues

• Fixed address prefixes on testnet #2273

Known Issues

• Concurrent requests to the cardano-wallet will cause sqlite to return error and enpoints return non-json error messages #2280
• Incorrect mainnet network parameters returned from API #2226
• Estimating fees on empty Shelley wallet takes 5-6 s #2170
• Jormungandr doesn't complain about invalid block0.bin #2187
• cardano-wallet-jormungandr --metadata option is redundant #2169
• No rewards from staking for wallets on Jörmungandr node #2140
• nix-build -A cardano-wallet fails on macOS Big Sur #2070
• Cannot send funds from Byron random address created via cardano-address #2058
• Balance temporarily increases when spending rewards #1955
• Required wallet DB fields do not get persistently added #1743
• cardano-wallet address CLI has import and create commands which are not supported for Shelley wallets #1733

Documentation

Cardano (cardano-node)	ITN (Jörmungandr)
API Documentation	API Documentation
CLI Manual	CLI Manual
Docker Manual	Docker Manual

Installation Instructions

Cardano (cardano-node)

1. Install [email protected].

2. Download the provided cardano-wallet for your platform, and uncompress it in a directory that is on your $PATH, e.g. /usr/local/bin. Or %PATH% on Windows.

3. Start cardano-wallet --help and see available parameters.

Docker

Pull from DockerHub and verify the version matches 2020.11.3.

$ docker pull inputoutput/cardano-wallet:2020.11.3-shelley
$ docker run --rm inputoutput/cardano-wallet:2020.11.3-shelley version

ITN (jormungandr)

1. Install [email protected].

2. Download the provided cardano-wallet-jormungandr for your platform, and uncompress it in a directory that is on your $PATH, e.g. /usr/local/bin. Or %PATH% on Windows.

3. (optional) Install the bash/zsh auto-completion script according to the jormungandr cli manual

4. Start cardano-wallet --help and see available parameters.

Docker

Pull from DockerHub and verify the version matches 2020.11.3

$ docker pull inputoutput/cardano-wallet:2020.11.3-jormungandr
$ docker run --rm inputoutput/cardano-wallet:2020.11.3-jormungandr version

Signatures

Name	Role	Approval
Matthias Benkort @KtorZ	Technical Team Lead	✔️
Piotr Stachyra @piotr-iohk	QA Engineer	✔️
Tatyana Valkevych @tatyanavych	Release Manager	✔️