anoma/namada v0.15.0

Namada 0.15.0

on GitHub

Namada 0.15.0 is a regular minor release featuring various
implementation improvements.

BUG FIXES

• Fix to read the prev value for batch delete
  (#1116)
• Returns an error when getting proof of a non-committed block
  (#1154)
• Fixed dump-db node utility which was not iterating on db keys correctly
  leading to duplicates in the dump. Added an historic flag to also dump the
  diff keys. (#1184)
• Fixed an issue with lazy collections sub-key validation with the Address
  type. This issue was also affecting the iterator of nested LazyMap.
  (#1212)
• Fixed various features of the CLI output for querying bonds and performing an
  unbond action. (#1239)
• PoS: Fixed an issue with slashable evidence processed
  and applied at a new epoch causing a ledger to crash.
  (#1246)
• Addresses are now being ordered by their string format (bech32m)
  to ensure that their order is preserved inside raw storage keys.
  (#1256)
• Prevent clients from delegating from a validator account to another validator
  account. (#1263)

FEATURES

• Infrastructure for PoS inflation and rewards. Includes inflation
  using the PD controller mechanism and rewards based on validator block voting
  behavior. Rewards are tracked and effectively distributed using the F1 fee
  mechanism. In this PR, rewards are calculated and stored, but they are not
  yet applied to voting powers or considered when unbonding and withdrawing.
  (#714)
• Implements governance custom proposals
  (#1056)
• Adds expiration field to transactions
  (#1123)
• Added a rollback command to revert the Namada state to that of the previous
  block. (#1187)
• Introduced a new ledger sub-command: run-until. Then, at the provided block
  height, the node will either halt or suspend. If the chain is suspended, only
  the consensus connection is suspended. This means that the node can still be
  queried. This is useful for debugging purposes.
  (#1189)

IMPROVEMENTS

• Return early in PosBase::transfer if an attempt is made to transfer zero
  tokens (#856)
• Adds hash-based replay protection
  (#1017)
• Renamed "ledger-address" CLI argument to "node".
  (#1031)
• Added a TempWlStorage for storage_api::StorageRead/Write
  in ABCI++ prepare/process proposal handler.
  (#1051)
• Added a wallet section for token addresses to replace hard-
  coded values with addresses loaded from genesis configuration.
  (#1081)
• Improved the CLI description of the start time node argument.
  (#1087)
• Adds chain id field to transactions
  (#1106)
• update help text on namadc utils join-network so that the url
  displays cleanly on a single line, instead of being cut half way
  (#1109)
• Check in the client that the ledger node has at least one
  block and is synced before submitting transactions and queries.
  (#1258)

MISCELLANEOUS

• Clean up some code relating to the Ethereum bridge
  (#796)
• Updated RocksDB to v0.20.1.
  (#1163)

TESTING

• Add utility code for working with test wasms
  (#893)