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Announcements

Voting for the TSC election will start on October 1.  To make sure you are eligible to vote, visit the Hyperledger Voter Eligibility Check and check your email address: https://labs.hyperledger.org/voters/

If the information we have for you is incorrect or if you're not showing up, please email election@lists.hyperledger.org and we will help.

Code & Projects

Hyperledger Besu

• Released 21.7.4

Noteworthy Pull Requests

Hyperledger Iroha

• ios: WebSockets support

Hyperledger Fabric

• Java SDK: Add opentelemetry

Hyperledger Caliper

• Allow creating onchain privacy groups during test setup

Hyperledger Cactus

• Quorum private transaction

Hyperledger Sawtooth

• Move smart permissions and pike out of Sabre

Articles, Training & Tutorials

• Seeking new contributors to Hyperledger Cactus - What it is and how to get involved? 

  • Cactus is incubation project that aims to be a pluggable enterprise-grade framework to transact on multiple distributed ledgers without introducing yet another competing blockchain.

  • Here's a list of good beginner issues

 Check out this video to learn how to create production-ready DLT applications that interact with multiple ledgers with Hyperledger Cactus.

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Events

• Hyperledger Grid v0.2 Release Party - See a live demo and learn about the project vision + ways to contribute 
  • September 30 @ at 9:30am CT 
  • Invite and details 
• Hyperledger Media & Entertainment SIG
  • September 21 @ 9:00am PDT - Developers from SoftwareMill will discuss a tool they've created to generate Hyperledger Fabric blockchain networks and run them on Docker. The group has also drafted a plan for a A Distributed Music Curation Platform on Hyperledger Fabric and is inviting developers to collaborate with others on this project.
  • Invite and details

Upcoming Project Maintainer Calls

• September 20

  • Cactus - Pair Programming Session
  • Learning Material Development Working Group
  • Cactus Maintainers [2] - Regular Agenda

  September 21

  • Cactus - Pair Programming Session
  • ACA-Pug Meetings
  • Private Chaincode Lab

  September 22

  • Technical WG China Meeting双周会议
  • Aries Working Group Call
  • Cactus - Pair Programming Session
  • Caliper Contributors Meeting
  • Aries Bifold User Group Meeting

  September 23

  • Cactus Contributors Eastern Hemisphere
  • Aries JavaScript Meeting
  • Cactus - Pair Programming Session
  • Identity WG Implementers Call

  September 24

  • Iroha Bi-Weekly Community Meeting
  • Cactus - Pair Programming Session
  • The Giving Chain Meeting
  • Cello Weekly Meeting

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.

•  Helen Garneau add announcements, code & projects, articles, training & tutorials, events
•  Arun S M add noteworthy pull requests
  
•   Ry Jones add upcoming project maintainer calls
•   Arun S M review code & projects
•   Ry Jones review code & projects
•  Helen Garneau create the next newsletter and update the link