EPIC: Zondax maintenance Q2/23

[ainhoa-a]

Phase 2: MaintenanceQ2/23

During Q2 we will work on the following scope of work:

Hardware wallet

Extend support to relevant new devices, SDKs or firmware versions.

• Upgrade to latest SDK + Stax Device Support for Stax + EVM LedgerHQ/app-cosmos#24

New features

• Adding support for EVM Path: Evm path support ledger-cosmos#89
• Signmode Textual Textual mode + EVM LedgerHQ/app-cosmos#21

Issue and triage cosmos-ledger libraries:

Ledger Cosmos

https://github.com/cosmos/ledger-cosmos
https://github.com/cosmos/ledger-cosmos-js
https://github.com/cosmos/ledger-go
https://github.com/cosmos/ledger-cosmos-go
https://github.com/cosmos)/ledger-tendermint-rs

Cosmos SDK

Improve the architecture and implementation of keyring module

• EPIC: Keyring refactor #14940
• Refactor of erros in keyring #14970
• Refactor of keyring tests #14976
• docs: ADR-066 Keyring plugin system #16637

Adapt Cosmos Rosetta to be multi-zone

• Rollback on mismatch deps and added missing fix  Zondax/cosmos-sdk#626
• [Epic]: Rosetta migration to standalone repo #16276
• Functionability: Added rosetta zones pluggin  Zondax/cosmos-sdk#649
• Rollback on mismatch deps and added missing fix  Zondax/cosmos-sdk#626
• Cosmos hub plugin and refactor for plugins module loading Zondax/cosmos-sdk#653
• [Bug]: HUBL - Unhandled error and missing msgName #16600
• fix(hubl): malformed msgName and error handling  #16601
• [Bug]: HUBL "unknown service grpc.reflection.v1.ServerReflection" panic error #16533
• [Epic]: Rosetta migration to standalone repo rosetta#1
• [Feature]: Enable Rosetta multi zone compatibility #16279
• feat: multi zone - plugin & reflection  rosetta#8

Triage, support and handle the following github labels:

Rosetta

• fix: dont modify rpc url Zondax/cosmos-sdk#583
• Rosetta/fix/ibc dependency Zondax/cosmos-sdk#635
• [Bug]: Rosetta Standalone fails to retrieve block with transactions #15987
• [Bug]: Rosetta dependency missmatch #16273
• [Epic]: Rosetta migration to standalone repo #16276

Ledger

No issues at the moment open

Keys Keybase, KMS and HSMs

• Confusing error message when migration via keys list on macos #10220
• Catch keychain's errSecUserCanceled  99designs/keyring#119

Crypto