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v0.31.0 (WARNING: ALPHA SOFTWARE)
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@ebuchman ebuchman released this 09 Feb 15:40
v0.31.0
b1937bc

0.31.0

BREAKING CHANGES

  • Gaia REST API (gaiacli advanced rest-server)

    • #3284 Rename the name
      field to from in the base_req body.
    • #3485 Error responses are now JSON objects.
    • [#3477][distribution] endpoint changed "all_delegation_rewards" -> "delegator_total_rewards"

  • Gaia CLI (gaiacli)

    • #3399 Add gaiad validate-genesis command to facilitate checking of genesis files
    • #1894 version prints out short info by default. Add --long flag. Proper handling of --format flag introduced.
    • #3465 gaiacli rest-server switched back to insecure mode by default:
      • --insecure flag is removed.
      • --tls is now used to enable secure layer.
    • #3451 gaiacli now returns transactions in plain text including tags.
    • #3497 gaiad init now takes moniker as required arguments, not as parameter.
    • #3501 Change validator
      address Bech32 encoding to consensus address in tendermint-validator-set.

  • Gaia

    • #3457 Changed governance tally validatorGovInfo to use sdk.Int power instead of sdk.Dec
    • #3495 Added Validator Minimum Self Delegation
    • Reintroduce OR semantics for tx fees

  • SDK

    • #2513 Tendermint updates are adjusted by 10^-6 relative to staking tokens,
    • #3487 Move HTTP/REST utilities out of client/utils into a new dedicated client/rest package.
    • #3490 ReadRESTReq() returns bool to avoid callers to write error responses twice.
    • #3502 Fixes issue when comparing genesis states
    • #3514 Various clean ups:
      • Replace all GetKeyBase* functions family in favor of NewKeyBaseFromDir and NewKeyBaseFromHomeFlag.
      • Remove Get prefix from all TxBuilder's getters.
    • #3522 Get rid of double negatives: Coins.IsNotNegative() -> Coins.IsAnyNegative().
    • #3561 Don't unnecessarily store denominations in staking

FEATURES

  • Gaia REST API

    • #2358 Add distribution module REST interface

  • Gaia CLI (gaiacli)

    • #3429 Support querying
      for all delegator distribution rewards.
    • #3449 Proof verification now works with absence proofs
    • #3484 Add support
      vesting accounts to the add-genesis-account command.

  • Gaia

    • #3397 Implement genesis file sanitization to avoid failures at chain init.
    • #3428 Run the simulation from a particular genesis state loaded from a file

  • SDK

    • #3270 [x/staking] limit number of ongoing unbonding delegations /redelegations per pair/trio
    • [#3477][distribution] new query endpoint "delegator_validators"
    • #3514 Provided a lazy loading implementation of Keybase that locks the underlying
      storage only for the time needed to perform the required operation. Also added Keybase reference to TxBuilder struct.
    • [types] #2580 Addresses now Bech32 empty addresses to an empty string

IMPROVEMENTS

  • Gaia REST API

    • #3284 Update Gaia Lite
      REST service to support the following:
      • Automatic account number and sequence population when fields are omitted
      • Generate only functionality no longer requires access to a local Keybase
      • from field in the base_req body can be a Keybase name or account address
    • #3423 Allow simulation
      (auto gas) to work with generate only.
    • #3514 REST server calls to keybase does not lock the underlying storage anymore.
    • #3523 Added /tx/encode endpoint to serialize a JSON tx to base64-encoded Amino.

  • Gaia CLI (gaiacli)

    • #3476 New withdraw-all-rewards command to withdraw all delegations rewards for delegators.
    • #3497 gaiad gentx supports --ip and --node-id flags to override defaults.
    • #3518 Fix flow in
      keys add to show the mnemonic by default.
    • #3517 Increased test coverage
    • #3523 Added tx encode command to serialize a JSON tx to base64-encoded Amino.

  • Gaia

    • #3418 Add vesting account
      genesis validation checks to GaiaValidateGenesisState.
    • #3420 Added maximum length to governance proposal descriptions and titles
    • #3256 Add gas consumption
      for tx size in the ante handler.
    • #3454 Add --jail-whitelist to gaiad export to enable testing of complex exports
    • #3424 Allow generation of gentxs with empty memo field.
    • #3507 General cleanup, removal of unnecessary struct fields, undelegation bugfix, and comment clarification in x/staking and x/slashing

  • SDK

    • [#2605] x/params add subkey accessing
    • #2986 Store Refactor
    • #3435 Test that store implementations do not allow nil values
    • #2509 Sanitize all usage of Dec.RoundInt64()
    • #556 Increase BaseApp
      test coverage.
    • #3357 develop state-transitions.md for staking spec, missing states added to state.md
    • #3552 Validate bit length when
      deserializing Int types.

BUG FIXES

  • Gaia CLI (gaiacli)

    • #3417 Fix q slashing signing-info panic by ensuring safety of user input and properly returning not found error
    • #3345 Upgrade ledger-cosmos-go dependency to v0.9.3 to pull
      Zondax/ledger-cosmos-go@ed9aa39 in order to fix a derivation path issue that causes gaiacli keys add --recover
      to malfunction.
    • #3419 Fix q distr slashes panic
    • #3453 The rest-server command didn't respect persistent flags such as --chain-id and --trust-node if they were
      passed on the command line.
    • #3441 Improved resource management and connection handling (ledger devices). Fixes issue with DER vs BER signatures.

  • Gaia

    • #3486 Use AmountOf in
      vesting accounts instead of zipping/aligning denominations.
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