tree c20c36307901e90e7490429676ae766dd61d7840
parent 20265fe1fa19672df489973fa6692c4378c7a2b7
author Jarek Potiuk <jarek@potiuk.com> 1715347040 +0200
committer GitHub <noreply@github.com> 1715347040 +0200
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Add compatibility note for Listeners (#39544)

While running tests for older versions of Airflow, it turned out that
forward-compatibility is maintained for implemented interfaces but if
someone implements listener using the latest version of listener,
they will not be backwards-compatible with older versions of Airflow.

This PR adds a note about it to Airflow documentation.