anoma/namada v0.29.0

Namada 0.29.0

on GitHub

Namada 0.29.0 is a minor release that introduces the light SDK, upgrades the MASP and CLI, and includes other fixes and refactors of the PoS, IBC, and Ethereum Birdge modules.

BUG FIXES

• Prevents double-spending in masp by adding a nullifier set.
  (#2240)
• Updates masp tx to store the notes and the native vp to validate them and the
  anchors. (#2244)
• Updates the masp vp to validate the convert description's anchor.
  (#2248)
• Client: Check that transaction is successful before taking further actions.
  (#2279)
• Non-Namada token can be given to ibc-gen-shielded
  (#2308)
• Make the ledger wait for genesis before starting up any processes (#2310)

FEATURES

• A new client command has been added that takes a set of pre-genesis template files, validates them,
  and runs them through init_chain. All errors are collected into a report. (#2255)
• The wallet CLI structure has been significantly reworked and simplified.
  Alias argument is now obligatory for key generation / derivation
  commands. Feature of raw (non-HD) key generation has been restored,
  which was removed in the previous release. Key export / import
  functionality for both transparent and shielded key kinds has been
  implemented. Additionally, several other improvements have been made.
  (#2260)
• IBC transfer from a spending key
  (#2321)

IMPROVEMENTS

• Emit Bridge pool transfer status update events from FinalizeBlock
  (#1995)
• Refactored module dealing with Tendermint configuration.
  (#2127)
• The default implicit and established user account VPs now
  require valid signature(s) for unknown storage changes.
  (#2213)
• Allowed the unshielding of previous epochs assets from the masp.
  (#2222)
• Fee amounts in transaction wrappers are now denominated to facilitate hardware
  wallet support. (#2245)
• Refactor the PoS crate by breaking up the lib and tests code into smaller
  files. (#2253)
• Made test vector generation easier and reduced the difficulty of maintaining
  the generation code. (#2259)
• Client: Improved output of transaction results.
  (#2276)
• Enhances the speed of two PoS tests that run particularly longer than others
  in CI. (#2277)
• Removed useless epoch for fee unshielding and refactored tests.
  (#2282)
• Refactor internal structure of the Ethereum bridge crate
  (#2288)
• Move the pos inflation gain parameters to the PosParams.
  (#2294)
• Move the inflation code for PoS and PGF into their own native modules.
  (#2295)
• Improved validation on transaction's expiration. Added an expiration for MASP
  transfers. (#2315)

IMPROVMENTS

• Previously, a hardcoded set of tokens were expected to be used in Masp conversions.
  If these tokens did not have configs in genesis, this would lead to a panic after the first
  epoch change. This PR fixes this to use the tokens found in genesis belonging to the MASP
  rewards whitelist instead of hardcoding the tokens.
  (#2285)

SDK

• Introduce a method to query the status (pending, relayed or expired) of Bridge
  pool transfers (#1995)
• Added light sdk (#2220)
• Improved the TxResponse type.
  (#2276)
• Removed useless epoch for fee unshielding.
  (#2282)
• ibc-gen-shielded can set non-Namada token
  (#2308)
• Updated gen_shielded_transfer to attach a sensible expiration to a MASP
  Transaction. (#2315)
• ibc-transfer can set a spending key to the source
  (#2321)

TESTING

• Added e2e test for change-consensus-key command.
  (#2218)