Kaleido Platform release notes

Note: release notes for the Kaleido platform are now maintained in a new topic.

Previous releases are listed below. Please see the new topic for information about the latest releases.


May 16th 2024

  • New:
    • Blockchain application firewall (BAF): fine grained control of authentication and authorization to blockchain via EVM gateway permissions
    • Storage types support for customizing underlying runtime storage
  • Fixes:
    • Block indexer UI displays event origins and avoids duplicate information
    • Private data manager shows correct OpenAPI endpoints based on type
    • Reconciliation enhancements for faster and more reliable service orchestration
    • Minor UI / UX improvements

April 24th 2024

  • Fixes:
    • Security updates
    • Resolved an issue where a Blockchain Indexer could encounter synchronization failures with new smart contracts in Contract Manager following a non-graceful shutdown.

April 12th 2024

  • New:
    • Support for Custom CAs for IDPs
    • Fetching up to 1 hour of runtime logs in the last 14 days time frame
    • Option to customize runtime when creating a service
    • Contract wizards use OpenZeppelin 4.9.0
  • Fixes:
    • UI and API enhancements
    • Security patches

Mar 27th 2024

  • New:
    • Asset manager UI improvements:
      • Ability to create custom views
      • Unsaved changes on UI navigation are now persisted
    • Enhancement to restrict access to runtimes and networks to only admin users
    • Users now have the ability to download logs from UI (log manager must be enabled)


Mar 5th 2024

  • New
    • Upgrade to Hyperledger Besu 24.2.0
      • This release upgrades the version of Hyperledger Besu from 23.4.2 to 24.2.0, bringing multiple performance and stability improvements to Hyperledger Besu blockchains. This upgrade supports the shangai fork, allowing contracts to be deployed using solidity version 0.8.20 and higher. Previously the highest supported solidity version was 0.8.19

Feb 27th 2024

  • New
    • Environments
      • Environments can now be started and stopped.
    • Runtimes support
      • Runtimes can now be viewed, renamed, resized, and started/stopped within the Asset Platform.
  •  Fixes
    • UI fixes and enhancements

Feb 20th 2024

  • Fixes
    • Fixed an issue with Block indexer DB migration which could fail on large data sets due to the query not paginating correctly

Feb 6th 2024

  • New
    • Identity provider management experience for accounts
  • Fixes
    • Several UI fixes and enhancements

Jan 23rd 2024

  • New
    • New Key manager features:
      • Fine grained permission based rules for wallets and keys
      • Key constructors for defining key creation behaviour
      • Switched Fireblocks wallet to use paginated asset address API
    • New Asset Manager service features:
      • Enhanced APIs for managing listeners and subscriptions
      • Additional batch optimization for FireFly listeners
  • Fixes
    • Allow multiple FireFly listeners for different sources of events to drive the same tasks

Jan 17th 2024

  • New
    • Enhancements to Asset Manager and related documentation

Jan 9th 2024

  • Fixes
    • Fixes for block indexer service
    • Transaction manager service fix handling of `FF23021: EVM reverted` errors
    • Various minor fixes

Dec 20th 2023

  • New:
    • Validation policies have been added for Accounts, and OAuth configured Applications
    • Block Indexers now can connect to contract managers for enhanced transaction details

Dec 11th 2023

  • Fixes
    • Fixes for block indexer service
    • Fixes for logout issues
    • Various minor fixes

Nov 24th 2023

  • New:
    • Automatic generation of besu network chain id, if not provided
    • Automatic generation of IPFS network swarm key, if not provided
  • Fixes
    • Various minor fixes

Nov 21st 2023

  • Fixes:
    • Fix issue with deleted services stuck in deleting state
    • Other minor fixes.

Nov 14th 2023

  • Fixes:
    • Various minor fixes.

Nov 10th 2023

  • New:
    • UI for IPFS nodes and networks

Nov 8th 2023

  • New:
    • Support for Environments
      • Environments home page
    • Enhanced support for Networks

Nov 1st 2023

  • New:
    • Besu Node - Genesis file support
    • IPFS Nodes (API only)

Oct 26th 2023

  •  New:
    • Enhanced user experience
    • Service/Runtime architecture and UX
    • Integrated platform support for node running
      • Enhanced support for Besu Nodes and Networks
      • Enhanced support for Block chain indexer
    • Enhanced access control model
      • Fine grained access to services
  • Fixes
    • Significant fixes in multiple areas

September 19th 2023

  • Fixes:
    • Various minor fixes

August 29th 2023

  • New:

    • Kaleido Blockchain Indexer API enhancement:

      • API queries for blocks, transactions, events and transfers have been optimized larger scale requests.

      • Specify the fields below for any queries;

        • index: index of the record you want to start at

        • limit: limit of how many records you want to retrieve. Default is 25

        • direction: direction of the query results. Options are older or newer than your starting index.

August 8th 2023

  • New:
    • N/A
  • Fixes:
    • Fireblocks wallets no longer reload all the keys during runtime restarts.
    • Creating new keys in Fireblocks wallet now utilizes the idempotency key from Fireblocks API to enhance resilience.

July 18th 2023

  • New:
    • N/A
  • Fixes:
    • Minor fixes

July 11th 2023

  • New:
    • N/A
  • Fixes:
    • Resubmission interval setting now functions correctly, ensuring transactions are only resubmitted based on the configured interval.

July 7th 2023

  • New:
    • N/A
  • Fixes:
    • Fix to Auto-fueling to allow use of maxFeePerGas and maxPriorityFeePerGas in oracle templates.

June 30th 2023

  • New:
    • Added the ability to delete Token pools, Contract APIs and Listeners from within the Namespaces UI panels
  • Fixes:
    • Addressed an issue whereby creation and use of Fireblocks keys could return a 404 error after pod restart due to initialisation failure

June 27th 2023

  • New:
    • N/A
  • Fixes:
    • Resolved issue whereby "New action" button on Smart Contracts 'Actions' page wasn't selecting a valid build

June 20th 2023

  • New:
    • N/A
  • Fixes:
    • NFTs: Enhanced the reliability of NFT service in situations where blobs fail to download
    • Block indexers: Fixed an issue whereby newly created block indexers weren't starting up in all instances
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