Release notes
  • 15 Dec 2022
  • 4 Minutes to read
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Release notes

  • Dark

December 15, 2022

SettleMint Managed Cloud

New features

  • Replace observability backend for improved performance and capabilities (more to come)
  • Support the Goerli testnet for Ethereum (Rinkeby is still supported until end of Q1 2023)
  • Firefly Fabconnect v0.9.16 middleware for Hyperledger Fabric
  • Support the Venidium mainnet


  • Polygon Edge v0.6.2
  • Hyperledger Besu v22.10.3
  • Kubo v0.17.0
  • The Graph v0.29.0
  • Hasura v2.16.0
  • Enterprise Ethereum Middleware v3.69.10
  • Hyperledger Fabic v2.4.7

Bugfixes & enhancements

  • Better ensure that services with dependencies are deleted and started in the right order and with the correct concurrency
  • Enhance tracing of paused services for billing purposes
  • Improve reliability of Hyperledger Fabric networks
  • Remove example flows from the Integration Studio
  • Improve reliability of the invitation system for admins in your applications
  • Smart contract sets now use pnpm instead of yarn
  • Performance improvements
  • Assorted bugfixes and improvements


New features

  • The Graph v0.29.0
  • Upgrades
  • Redis v7.0.6
  • Hyperledger Besu v22.10.3
  • Firefly Signer v1.1.4
  • Prometheus v2.40.6
  • Kubo v0.17.0


  • Assorted bugfixes and improvements

September 27, 2022

  • New - FabConnect middleware for Hyperledger Fabric
  • Improved - Expiration dates for API Keys
  • Improved - Resource scaling options for the blockchain explorer Blockscout
  • Several bug fixes and updates of our third party libraries

September 13, 2022

  • New - Insights in your transactions on EVM based chains, via the blockchain explorer Blockscout
  • New - Hyperledger Fabric Smart Contract Set IDE now includes scripts for creating custom channels using the Orderer and Peer linked to IDE
  • New - Polygon Edge nodes will deploy using version 0.5.0
  • Improved - Our ETH mainnet nodes are now ETH2 compatible

August 8, 2022

  • New - Hyperledger Fabric Network’s details page now has a statistics/metrics section.
  • New - Hyperledger Fabric Orderer/Peer’s details page now has a statistics/metrics section.
  • New - When creating a Smart Contract Set you can choose the Orderer node for Txs validation.
  • Improved - Pausing/Resuming a service now shows a list of resources depending on the service. You will need to pause those dependent services first.

July 12, 2022

  • Improved - Fabric Peer/Orderer version 2.4.3. Now the ordering service does not need a system channel, Orderer nodes can join and leave application channels.
  • Improved - Avalanche JSON-RPC tab now includes more ETH methods for the C-chain.
  • Improved - Fabric Peer nodes now connects to the default application channel almost instantly after being deployed. Before it used to take 2-3 minutes.
  • Improved - JSON-RPC tab now has a type-ahead search box. Just type the method name you want to use, no more scrolling and select.
  • New - You can now see the details and balance of the faucet wallet for Besu and Polygon Edge networks.
  • Several bugfixes

June 8, 2022

  • New - ERC-721A smart contract template set, providing significant gas savings for minting multiple NFTs in a single transaction.
  • New - Polygon Edge upgrade to v4.4.
  • Improved - Significant performance improvements during peak usage
  • Improved - UI for activated keys on nodes
  • Several bug fixes

March 29, 2022

  • New - Full support for Polygon Edge as a permissioned network protocol, offering a modular and extensible framework for building Ethereum-compatible blockchain applications.
  • New – Easily manage your databases with Hasura, a backend-as-a-service solution, which automatically generates GraphQL APIs for your data.
  • New - Sign in with Ethereum. Use your Ethereum wallet to identify yourself and sign in to the SettleMint platform.
  • New - Pause your services, and the resource costs that are associated with keeping the service running, without losing any data.
  • New - Indexing modules for ERC-20, ERC-721, and State Machine based smart contract sets
  • New – Dynamic pricing calculator. Estimate the monthly costs for the services you need to run your blockchain application. Check it out here:
  • Improved – more features for the NFT ERC-721 contracts: merkle tree whitelists, delayed reveals, pre- and public-sale capabilities, minting gas optimizations, and EIP royalty. For the generative art smart contract set, we added a new art engine and provenance hashes.
  • Several UI bug fixes

January 25, 2022

  • New – Hyperledger Fabric support for network and nodes (and Chaincode coming soon)
  • New – Integration studio, a tool to connect your blockchain application to existing applications by simply 'dragging and dropping'
  • New – Graph middleware, allowing you to index and query the data stored in your smart contracts, and connect these to your applications using a flexible GraphQL API. Including a library of indexing modules.
  • New – ERC-20 template for crowdsale smart contract set
  • New – ERC-20 template for meta transactions smart contract set
  • Improved – more granular API key permissions to improve security
  • Overall performance improvements & several UI bug fixes

January 17, 2022

  • New – Public testnets for Ethereum, Polygon, Avalanche, and Binance Smart Chain
  • New - ERC-721 template for NFT trading cards
  • Improved - Node authentication options
  • Improved – Resource usage tracking for scaled cluster services
  • Overall performance improvements
  • Several bug fixes and UI enhancements

November 16, 2021

  • New - Polygon support
  • New - Fund your private keys and check balances

November 2, 2021

  • New – IPFS for securely storing and sharing data off chain
  • Improved – Extended ERC-721 smart contract template with improved NFT’s, IPFS integration, and generative images
  • Improved – More methods in the JSON-RPC composer
  • Improved – Error handling and warning messages
  • Several bug fixes and UI enhancements

October 17, 2021

  • New - Protocol support for Ethereum (public), Avalanche and Binance Smart Chain
  • New - Dubai region added to Microsoft Azure support
  • Improved - Metrcis on resource usage follow-up and optimization tools
  • Improved - Network and node monitoring tools, dashboards, statistics and logs
  • New - Node interaction tools with playgrounds for real-time tryouts (JSON-RPC, GraphQL)
  • New - Secure private key management to keep your funds and smart contracts secure.
  • Improved - Consortium management and automated onboarding process
  • New - Collaboration with team members on your applications
  • Improved - Predictable usage-based pricing
  • Improved - Better overall developer experience and new UI

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