v0.19.1
Pre-releaseComposer v0.19.1
Welcome to Hyperledger Composer v0.19.1
We are continuing to enhance the default release for building your blockchain business networks. Following the Easter break, we are egg-static to release this version that contains a volume of bug fixes to assist you develop your business networks with ease and hatch them out of incubation. Please don't egg-nore the notes section that detail the breaking changes if you are moving from the previous Composer default of v0.16
Features
✨ #3797 Improves model validation error messages when you try to redeclare an identifier field and ensures that the error is transaction specific rather than a generic class error
✨ #3803 Enables easy Docker and Cloud Foundry deployment of a generated Angular application
✨ #3600 Enables simple JSON.stringify serialization of Composer resources, which simplifies the use of HTTP clients in transaction processor functions
Bug Fixes
🐞 Runtime
- #3769 rearranges the automatically generated query index so that "order-by" fields are before "where", which is a requirement to permit "order-by" queries to operate.
- #3799 fixes the admin connection list command
🐞 Playground
- #3779 is a tweak to the ID Page to truncate long names to stop them overflowing
- #3807 fixes internal links to point to the correct documentation version
🐞 Documentation
- #3711, #3713, #3742, #3743, #3747 and #3753 relate to documentation edits for internal links, and consistency with the move to the default v0.19
- #3774 is a minor tweak to the tutorial for interacting with other deployed business networks
Notes
export FABRIC_VERSION=hlfv1
when using the Hyperledger Fabric development servers provided by Composer.
npm
or docker
commands when pulling Composer binaries, and you need to keep using Composer v0.16.x, then you *must specify the version number:
npm install -g [email protected]
docker pull hyperledger/composer-cli:0.16.6
We strongly suggest that you migrate to Composer v0.19.x instead, but we understand that existing projects may need to stick with Composer v0.16.x for the time being.
- v0.18.2, v0.19.0 and above are compatible with the Fabric 1.1.0 driver only
- v0.18.0 -> v0.18.1 are compatible with the Fabric RC1 driver only
- v0.17.3 -> v0.17.6 are compatible with Fabric alpha driver only
- v0.17.0 -> v0.17.2 are compatible with Fabric preview driver only
Conga Comics
Another release; another CongaComic; another tag for our resident artist @EdMoffatt 👍
Missed out on a Conga Comic, or want to catch up with them all? Fear not, you can view the complete Conga Comic collection at conga-comics