Namada 0.27.0

Namada 0.27.0 is a minor release that incorporates the remaining essential proof-of-stake features, updates the MASP and transaction functionality, and provides some additions to the SDK.

BUG FIXES

• Fix a feature flag to compile namada_sdk
  (#2164)
• Fix to get the proof even if no height is specified
  (#2166)
• Fix ABCI queries at the last committed height
  (#2184)

FEATURES

• Tx that allows a validator to change its consensus key
  (#2137)

IMPROVEMENTS

• Moved the masp vp to native.
  (#2051)
• Tighten security around potential P2P issues
  (#2131)
• Print more context from eyre error types.
  (#2132)
• Require to verify ownership of all validator keys when initialized on-chain.
  (#2163)
• Improve the validator VP to ensure that only the validator themself
  can execute transactions that manipulate its own validator data
  (#2169)
• Various improvements to the PoS code, including adding a panic on a slashing
  failure, some more checked arithmetics, aesthetic code cleanup, and fixing a
  bug in is_delegator. (#2178)
• Added type tags to transactions to enable hardware wallets
  to fully decode transactions even after minor Namada updates.
  (#2182)
• Save MASP conversion state to the state storage instead of the diffs
  (#2189)

MISCELLANEOUS

• Removed catching of panics from PoS VP.
  (#2145)

SDK

• Masp as internal address. Updated aux_signing_data
  to return no key and 0 threshold if owner is masp.
  (#2051)
• A high level function new_redelegate is added to the sdk to allow developers
  to make and submit redelegation functions from the minimum number of arguments
  required (#2140)