12/17

Announcements

Code & Projects

Hyperledger Fabric

• New Java SDK releases v1.4.14 & v2.2.10 are out. This addresses the log4j security vulnerability reported recently.
• Java Chaincode SDK v2.4.1 release eliminates the need for a custom bootstrap code, provides much options to build chaincode-as-a-service.

Hyperledger Besu

• The release 21.10.4 addresses the log4j security vulnerability reported recently.

Hyperledger Firefly

• The release v0.11.2 introduces new charts UI, handles token connectors that don't guarantee a unique URI for each NFT.

Noteworthy Pull Requests

Hyperledger Fabric

• Fabric-Gateway example: Asset Transfer

Hyperledger Iroha

• Block streaming capability

Hyperledger Aries

• Add Credential Application data to a Verifiable Presentation

Articles, Training & Tutorials

Events

You can find more Hyperledger calls and other events listed on the community calendar.

This newsletter is sent out to hundreds of Hyperledger developers. It is a collaborative effort. If you have a project release, pull request, community event, and/or relevant article you would like highlighted next week, please leave a comment for consideration.

• @TBD add announcements, code & projects, articles, training & tutorials, events
• Arun .S.M. add noteworthy pull requests
• Arun .S.M. review code & projects
• @TBD review code & projects
• @TBD create the next newsletter and update the link