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JHipster release 3.4.1

What's new​

This is a bug-fix version, with 2 notable changes:

  • The "Upgrade sub-generator" has been modified, please read #3696 before using it! This website has been updated with the latest documentation, be sure to read JHipster upgrade sub-generator before running the sub-generator.
  • We still recommend using a NodeJS LTS (Long Term Support) version, but if you want to live on the bleeding edge, NodeJS 6.x should now work correctly #3663
  • Docker images containing JHipster applications should now be 40% smaller! #3700

Closed tickets​

As always, you can check all closed tickets here.

How to upgrade​

For an automatic upgrade, starting with JHipster v3.4.0, use the JHipster upgrade sub-generator on an existing application:

yo jhipster:upgrade

For a manual upgrade, first upgrade your version of JHipster with:

npm update -g generator-jhipster

If you have an existing project, it will still use the JHipster version with which it was generated. To upgrade your project, you must first delete its node_modules folder and then run:

yo jhipster

You can also update your project and all its entities by running

yo jhipster --with-entities

You can also update your entities one-by-one by running again the entity sub-generator, for example if your entity is named Foo

yo jhipster:entity Foo

Help and bugs​

If you find any issue with this release, don't hesitate to:

If the issue you have is an urgent bug or security issue, please: