Sourced from apache-airflow-providers-ftp's releases.

Apache Airflow 2.9.0

Significant Changes

Following Listener API methods are considered stable and can be used for production system (were experimental feature in older Airflow versions) (#36376):

Lifecycle events:

• on_starting
• before_stopping

DagRun State Change Events:

• on_dag_run_running
• on_dag_run_success
• on_dag_run_failed

TaskInstance State Change Events:

• on_task_instance_running
• on_task_instance_success
• on_task_instance_failed

Support for Microsoft SQL-Server for Airflow Meta Database has been removed (#36514)

After discussion <https://lists.apache.org/thread/r06j306hldg03g2my1pd4nyjxg78b3h4>__ and a voting process <https://lists.apache.org/thread/pgcgmhf6560k8jbsmz8nlyoxosvltph2>__, the Airflow's PMC and Committers have reached a resolution to no longer maintain MsSQL as a supported Database Backend.

As of Airflow 2.9.0 support of MsSQL has been removed for Airflow Database Backend.

A migration script which can help migrating the database before upgrading to Airflow 2.9.0 is available in airflow-mssql-migration repo on Github <https://github.com/apache/airflow-mssql-migration>_. Note that the migration script is provided without support and warranty.

This does not affect the existing provider packages (operators and hooks), DAGs can still access and process data from MsSQL.

Dataset URIs are now validated on input (#37005)

Datasets must use a URI that conform to rules laid down in AIP-60, and the value will be automatically normalized when the DAG file is parsed. See documentation on Datasets <https://airflow.apache.org/docs/apache-airflow/stable/authoring-and-scheduling/datasets.html>_ for a more detailed description on the rules.

You may need to change your Dataset identifiers if they look like a URI, but are used in a less mainstream way, such as relying on the URI's auth section, or have a case-sensitive protocol name.

The method get_permitted_menu_items in BaseAuthManager has been renamed filter_permitted_menu_items (#37627)

Add REST API actions to Audit Log events (#37734)

... (truncated)

Sourced from apache-airflow-providers-ftp's changelog.

.. Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

.. http://www.apache.org/licenses/LICENSE-2.0

.. Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

.. contents:: Apache Airflow Releases :local: :depth: 1

.. towncrier release notes start

Airflow 2.9.0 (2024-04-08)

Significant Changes ^^^^^^^^^^^^^^^^^^^

Following Listener API methods are considered stable and can be used for production system (were experimental feature in older Airflow versions) (#36376): """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" Lifecycle events:

• on_starting
• before_stopping

DagRun State Change Events:

• on_dag_run_running
• on_dag_run_success
• on_dag_run_failed

TaskInstance State Change Events:

• on_task_instance_running
• on_task_instance_success
• on_task_instance_failed

Support for Microsoft SQL-Server for Airflow Meta Database has been removed (#36514) """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

... (truncated)

• 999b701 Prepare docs 1st wave of Providers December 2023 (#36112)
• abdd045 Increase timeout in example_ec2 system test when hibernating an instance (#...
• 7329e9e Fix for EksCreateClusterOperator deferrable mode (#36079)
• 820cbe7 Fix optimization of PROD image building side-effect (#36106)
• c1d28b3 Use UTC explicitly in timetable tests (#36082)
• 657223c Deferrable Operators Docs Edits (#33620)
• 3904206 Fix Python-based decorators templating (#36103)
• 76d26f4 Bump Airflow version to 2.9.0dev0 (#36095)
• c6ef745 Remove Python verson check for triggerer in breeze start-airflow (#36063)
• b246447 Add object methods in weaviate hook (#35934)
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