Operator Framework 1.4.0

The Operator Framework team is proud to release version 1.4.0 of the Operator Framework!

This is largely a bugfix release, but it also includes a few small, non breaking features.


  • Memory efficient push of file(s) to pebble
  • Testing harness more closely matches live environment behavior
  • Added flag to test with “real pebble”. Use this to write tests that use an actual running Pebble rather than a fixture
  • Add Container.isdir and Container.exists helpers

Complete List of Changes

Full Changelog: https://github.com/canonical/operator/compare/1.3.0...1.4.0