astronomer/astronomer-cosmos astronomer-cosmos-v1.12.0a3

v1.12.0a3

on GitHub

Breaking changes

• Introduced in the PR #2080. The following functions are expected to be used internally only to Cosmos, so we hope these won't impact end-users, but we are documenting the changes just in case:
  • generate_task_or_group receives render_config instead of its individual configurations, such as test_behavior, source_rendering_behavior and enable_owner_inheritance
  • create_task_metadata receives render_config instead of its individual configurations, such as test_behavior, source_rendering_behavior and enable_owner_inheritance
  • create_task_metadata now expects the node_converters argument
• Drop Python 3.9 support by @pankajastro in #2118

Features

• Support applying node_converter at a task level instead of task group level by @anyapriya in #1759
• Allow overriding DbtProducerWatcherOperator parameters via ExecutionConfig.setup_operator_args by @pankajastro in #2133
• Use deferrable sensors by default in ExecutionMode.WATCHER by @pankajastro in #2084

Enhancements

• Unify Airflow version handling into constants.py by @tatiana in #2089
• Refactor airflow/graph.py to simplify the code base by @tatiana in #2080
• Force watcher producer retries to zero by @pankajkoti in #2114
• Fail ExecutionMode.WATCHER consumer sensors immediately when the producer fails using Airflow context by @pankajkoti in #2126
• ExecutonMode.Watcher: fetch producer status asynchronously from the Airflow runtime so deferrable sensors fail immediately when the producer task fails by @pankajkoti in #2144

Bug fixes

• Clarify watcher deferrable failure messaging by @pankajkoti in #2124
• Remove empty test tasks when all tests are detached by @anyapriya in #2010
• Fix forwarding DbtProducerWatcherOperator dbt build flags by @michal-mrazek in #2127

Docs

• Document dataset-event limitation when using ExecutionMode.AIRFLOW_ASYNC by @varaprasadregani in #2143
• Expand ExecutionMode.KUBERNETES guidance by @pankajastro in #2139
• Add docs for deferrable DbtConsumerWatcherSensor by @pankajastro in #2115
• Fix reStructuredText formatting by @dnskr in #2132

Others

• Retry flaky Telemetry success test to stabilise CI by @pankajkoti in #2138
• Drop unused producer state xcom handling in ExecutionMode.WATCHER by @pankajkoti in #2145
• Drop Python 3.9 support by @pankajastro in #2118
• Remove unused Python3.9 uses from Github action CI by @pankajastro in #2117
• Bump actions/checkout from 5.0.0 to 5.0.1 by @dependabot in #2135
• Bump actions/checkout to 6.0.0 in GitHub workflows by @dependabot in #2147
• pre-commit autoupdate by @pre-commit-ci[bot] in #2134

Release prepared via PR: #2149 (branch: https://github.com/astronomer/astronomer-cosmos/tree/release-1.12)