Page History

...

Admin SDK
- We have new feature request which blocks tag v0.0.0 release.
- We are looking for use case for example, https://github.com/hyperledger/fabric-cli or https://github.com/hyperledger-labs/fabric-operator/tree/main
- Waiting for https://github.com/hyperledger/fabric-config/issues/53 if there any chance for invoke fabric-config.

June 28, 2023 - Meeting cancelled this month

July 19, 2023

Fabric releases
- Fabric v2.2.12 - June 2 (prior LTS release)
  - Fix private data collection update during state database rebuild
- Fabric v2.5.3 - June 14 (current LTS release)
  - Fix deadlock can occur on orderer startup while applying raft configuration changes
  - Go 1.20.5
- Fabric v2.5.4 - Coming Soon
  - backport cert sanitization error checking - https://github.com/hyperledger/fabric/pull/4307
  - Go 1.20.6

Recent improvements
- New Github Action - doc broken link checker - https://github.com/hyperledger/fabric/actions/workflows/broken-link-checker.yml

Current Fabric priorities
- v3.0 - preview for SmartBFT - Create usage documentation and sample
- v3.0 - ledger block cache
- Fix Raft unit test and integration test CI flake failures
- fabric-ca - fix CI issue
- Hyperledger Fabric Certified Practitioner - Exam is being created - any volunteers to draft questions?

Chaincode builder discussion - see https://github.com/hyperledger/fabric/issues/3984.

August 16, 2023

Recent Fabric releases
- Fabric v2.2.13 - August 2 (prior LTS release)
  - cert sanitization error checking
  - Go 1.20.6
- Fabric v2.5.4 - August 2 (current LTS release)
  - Fix orderer startup issue - raft wal: max entry size limit exceeded
  - cert sanitization error checking
  - Go 1.20.6

Fabric v3.0 work items
- Preview release for SmartBFT
  - Create usage documentation and sample
- Finalize SmartBFT for eventual production GA release
  - Byzantine block puller for the peer and the orderer
  - Improved transaction pool for SmartBFT
  - Unit test coverage for SmartBFT chain
  - Integration test coverage for SmartBFT orderer
- Ledger block cache PR to improve performance
- Plan for other v3.0 changes, e.g. removal of old lifecycle, removal of gossiping of blocks

Admin SDK
- 1.0 released with feature which integrated with test-network with code as e2e test in golang as implementation.
- Fabric cli integration and bug fix?
- Open to any integration with tools as either operator or anything you want.

Other
- Fix Raft unit test and integration test CI flake failures
- Hyperledger Fabric Certified Practitioner - Exam is being created - any volunteers to draft questions?

September 13, 2023

Recent Fabric releases
- Fabric v3.0.0-preview - September 1
  - SmartBFT technical preview
  - See mailing list announcement for details
- Fabric CA v1.5.7
  - IdentityMixer revocation enhancements
  - Go v1.20.5

Fabric v3.0 work items
- Finalize SmartBFT for eventual production GA release
  - Byzantine block puller for the peer and the orderer
  - Improved transaction pool for SmartBFT
  - Unit test coverage for SmartBFT chain
  - Integration test coverage for SmartBFT orderer
- Plan for other v3.0 changes, e.g. removal of old lifecycle, removal of gossiping of blocks
- Fix Raft unit test and integration test CI flake failures
- fabric-samples CI test failures

Other
- RFC to extend queryapproved function for all chaincodes
- Hyperledger Fabric Certified Practitioner - Exam has been beta tested, will be available soon!
- CC-Tools lab proposal
- Understanding Byzantine Fault Tolerance in Hyperledger Fabric - meetup - October 3
- Create a Currency Management Application - workshop October 12

October 11, 2023

Fabric v3.0 work items
- Finalize SmartBFT for eventual production GA release
  - Byzantine block puller for the peer and the orderer
  - Improved transaction pool for SmartBFT
  - Unit test coverage for SmartBFT chain
  - Integration test coverage for SmartBFT orderer
- Transition from github.com/pkg/errors
- Extend to lifecycle chaincode checkcommitreadiness to provide details of the discrepancies
- Plan for other v3.0 changes, e.g. removal of old lifecycle, removal of gossiping of blocks

- Hope to build fabric-cli base on admin sdk to reduce effort on golang package version dependency.
- Seems new configtx structure in fabric 3.0 preview makes different with fabric 2.x (https://github.com/hyperledger/fabric/issues/4459)
- some basic function supporting(https://github.com/hyperledger/fabric-admin-sdk/pull/139)

Other
- RFC to extend queryapproved function for all chaincodes
- Hyperledger Fabric Certified Practitioner - Exam is available!
- Create a Currency Management Application - privacy preserving token transfer workshop October 12

November 8, 2023

Recent Fabric releases
- Fabric v2.2.14, v2.5.5
  - Go 1.21
  - Additional block validations

Fabric v3.0 work items
- Finalize SmartBFT for eventual production GA release
  - Byzantine block puller for the peer and the orderer
  - Improved transaction pool for SmartBFT
  - Unit test coverage for SmartBFT chain
  - Integration test coverage for SmartBFT orderer
- Transition from github.com/pkg/errors
- Plan for other v3.0 changes, e.g. removal of old lifecycle, removal of gossiping of blocks

- admin cli pr poc https://github.com/hyperledger/fabric-admin-sdk/pull/146 need suggestion and feedback for current attempts, before moving next.
- Seems new configtx structure in fabric 3.0 preview makes different with fabric 2.x (https://github.com/hyperledger/fabric/issues/4459)

Other
- RFC to extend queryapproved function for all chaincodes
- https://github.com/hyperledger/fabric-docs-i18n/pull/920 Fabric v2.5 Chinese doc translation PR

December 6, 2023

Fabric v3.0 work items
- Finalize SmartBFT for eventual production GA release
  - Byzantine block puller for the peer and the orderer - Yoav
  - Improved transaction pool for SmartBFT - Hagar
  - Unit test coverage for SmartBFT chain - Emil
  - Integration test coverage for SmartBFT orderer - May, Arkadi
  - Migration from Raft to SmartBFT - Yacov, May, Yoav
  - Inversion of control - one binary per consensus algorithm - Deferred from v3.0
- Transition from github.com/pkg/errors
- Plan for other v3.0 changes, e.g. removal of old lifecycle (started), removal of gossiping of blocks (likely deferred)

Other
- RFC to extend queryapproved function for all chaincodes - Approved
- CI - Azure Pipelines migration to GitHub Actions - final repository is fabric-test, some tests will be retired
- Hyperledger Member Summit APAC was held

Attachments

Page tree