concordium-client 7.0.1

This release supports node version 7 and protocol version 7.

Changes

• Display the account balance "at disposal" in account show.
• List the cooldowns on an account, and their expiration times (from protocol version 7).
• Improved checks when configuring a validator or delegator.
• Fix the display of the expected expiry of pending changes to an accounts stake (before protocol version 7) to correctly account for the change taking place at a payday.
• Fix a bug in correctly accounting for parsed events.
• Rename the --out flag for validator add to --validator-credentials-out to fix a conflict with the --out flag for outputting the (partially-signed) transaction.

concordium-client 6.3.0

This release introduces a new multi-sig feature for all transaction types and deprecates shield/transferEncrypted functionalities.

Changes

• Change the command transaction submit to submit already-signed transactions to the chain (transactions must now already be signed, e.g. with transaction add-signature). This is a breaking change.
• Add the command transaction add-signature to add signatures to a partially-signed transaction.
• Add the optional --out flag to all transaction-creating commands to output a partially-signed transaction to a file.
• Remove the command account shield to disable the transfer of CCD from the public balance to the shielded balance of an account.
• Remove the command transaction send-shielded to disable the transfer of CCD from the shielded balance of the account to the shielded balance of another account.
• Remove he command raw SendTransaction.

concordium-client 6.2.1

This release introduces new "validator" terminology in the cilent, deprecating the old "baker" terms in line with the tokenomics revision.

In addition to this renaming this version of the client adds understanding of verifiable builds when deploying and inspecting smart contract modules.

Changes

• Remove uses of baker terminology.
• Revise client's reconnect handling so that the client will no longer attempt to automatically reconnect on timeouts and node resource exhaustion.
• The module inspect command now attempts to print any embedded verifiable build information.
• The module deploy command now warns if a module is being deployed that does not have embedded verifiable build information.

concordium-client 6.1.0

Concordium-client 6.1.0 adds support for the new API available in node version 6.1.

It is only compatible with node version at least 6.1.

Changes

• Add baker win-time command for determining the earliest time a specified baker is expected to
  bake.
• End stream consumption early if an error is returned.
• Add support for the following node version 6.1 queries under the raw command:
  • GetBakersRewardPeriod
  • GetBlockCertificates
  • GetBakerEarliestWinTime
  • GetWinningBakersEpoch
  • GetFirstBlockEpoch
  • Add support for CommissionRates in CurrentPaydayBakerPoolStatus (Only available for node versions > 6.0).
• Show all options for importing an account.

concordium-client 6.0.1

Version 6.0.1 of the client adds protocol 6 support for the client.

Changes and bugfixes.

• Remove a stray CTrue in output of consensus show-chain-parameters.
• The client now outputs protocol version as part of raw GetBlockInfo and block show commands.
• The client needs node version at least 5.4.
• Add raw GetNextUpdateSequenceNumbers subcommand.
• Add node version to the output of raw GetNodeInfo.
• Add current timeout duration, current round, current epoch and trigger block time to the output of raw GetConsensusInfo.
• Add current timeout duration, current round, current epoch and trigger block time to the output of consensus status when they are present.
• Add round and epoch to the output of raw GetBlockInfo.
• Add round and epoch to the output of block show when they are present.
• Print "Block time" instead of "Slot time" in the output of block show.
• In the output of consensus show-parameters, only print election difficulty when present.

concordium-client 5.2.0

This release extends the client interface and fixes UI bugs.

Changes

• Fix a bug in display of consensus show-chain-parameters output. This
  is only relevant when the queried chain runs protocol version 6.
• Add raw GetBlockTransactionEvents that prints the list of transaction outcomes
  in a given block.

concordium-client 5.1.1

This release of concordium-client changes the communication of the client with the node. The client now requires access to the node's V2 GRPC API, compared to the previous V1 API which is being deprecated.

The majority of the user interface of the client has remained the same, however some raw commands have been removed and replaced with other raw commands. See below for details.

Changelog.

• The --grpc-authentication-token option has been removed.
• The client now uses the V2 GRPC API exposed by the node. This introduces some breaking
  changes:
  • Since the node serves the V2 GRPC API at port 20000 by default, the default value of
    the --grpc-port option has been updated to reflect this.
  • raw family of commands:
    • Commands raw GetTransactionStatusInBlock, raw StartBaker, raw StopBaker,
      raw JoinNetwork and raw LeaveNetwork have been removed.
    • Command raw GetBlockSummary has been removed, and replaced by the commands
      raw GetBlockPendingUpdates, raw GetBlockSpecialEvents,
      raw GetBlockChainParameters raw GetBlockFinalizationSummary. These provide
      a more granular way of accessing to the same data.
    • raw BanNode and raw UnbanNode no longer support node IDs, but now rather
      take just an IP address.
    • raw DumpStart takes a parameter specifying the path of the file to write
      dumped packets to, and furthermore supports a flag to specify whether raw
      packets should be written to the file.
    • Output of raw GetBannedPeers prints a JSON list of banned IP addresses,
      represented as strings.
    • Output of raw GetPeerUptime now prints an integer representing the uptime
      of the node in milliseconds.
    • Slight changes to raw GetNodeInfo. Notably the baker ID is now included in
      the output when the node is in the baker or finalization committee. Various
      consensus-related details about the node is also elaborated upon.
    • Slight changes to raw GetPeerData output. Notably the catch-up status and
      consensus-related details about the peer is elaborated upon.
    • raw SendTransaction no longer allows for specifying a network ID.
  • consensus show-parameters now additionally prints the election difficulty.
  • Slight changes to error message information and their phrasing for other families
    of commands.

concordium-client 5.0.2

5.0.2

• Receive function parameters are now displayed as JSON in transaction status
  whenever they could be succesfully parsed by a smart contract schema embedded
  in the module or supplied by the user using the --schema option.

concordium-client 5.0.1

5.0.1

• Add support of contract schema V3.
  - V3 schemas offer the same options as V2, but also optionally includes a schema for contract events.
  - transaction status now displays contract events, and a schema can be provided with --schema, which
  will be used to parse the contract events. By default events are parsed with the schema embedded in the
  contract, if present.
  - This enables concordium-client to interact with contracts and schemas
  using concordium-std version 5.
• Improved formatting of transaction status output using contract schemas if
  they are available for displaying contract events.
• Output function parameters as hex strings in transaction status.
• Add support for protocol version 5.
• Add a --secure flag to enable connecting to gRPC using TLS. All commands that query the node support this.

concordium-client 4.2.0

4.2.0

• Fix handling of --no-confirm in contract init, contract update, module deploy, and register data transactions. This flag is now respected.
• Add support for importing accounts exported by the browser extension wallet.
• Make the output of CCD amounts consistent when printing transaction outcomes.
  The output should now always x.y CCD for some x and y.