Release 1.12.0

CHANGELOG.rst

@@ -1,28 +1,95 @@
 Changelog
 =========
 
-1.12.0a2 (2025-11-12)
--------------------
+1.12.0 (2025-12-18)
+----------------------
 
 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
+* Drop Python 3.9 support by @pankajastro in #2118
 * Drop Airflow 2.4 support by @pankajastro in #2161
 * Drop Airflow 2.5 support by @pankajastro in #2165
 
 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
+* Support real-time consumer updates when using ``ExecutionMode.WATCHER`` and ``InvocationMode.SUBPROCESS`` by @pankajastro in #2152
+* Update telemetry to v3 format with query parameters by @pankajkoti in #2192
+* Add initial set of telemetry task listener metrics for Cosmos operators by @pankajkoti in #2195
 
 Enhancements
 
-* By default, use deferrable sensors when using ``ExecutionMode.WATCHER`` by @pankajastro in #2084
-* Unify airflow version handling into ``constants.py`` by @tatiana in #2089
-* Refactor ``airflow/graph.py`` to simplify code-base by @tatiana in #2080
+* 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
+* ``ExecutionMode.WATCHER``: fetch producer status asynchronously from the Airflow runtime so deferrable sensors fail immediately when the producer task fails by @pankajkoti in #2144
+* Refactor ``ExecutionMode.WATCHER`` ``InvocationMode.SUBPROCESS`` log parser by @tatiana in #2183
+* Replace map_index with is_mapped_task boolean in task telemetry metrics by @pankajkoti in #2210
+* Collect cosmos profile metrics in task telemetry metrics by @pankajastro in #2198
+* Remove unnecessary information from telemetry by @tatiana in #2211
+
+Bug fixes
+
+* Clarify ``ExecutionMode.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
+* Add databricks oauth mock profile by @fjmacagno in #2164
+* Register listeners in Airflow 3 plugin implementation by @pankajastro in #2187
+* Fix resolution of ``packages-install-path`` when it uses ``env_var`` by @tatiana in #2194
+* Fix ``template_fields`` in ``DbtConsumerWatcherSensor`` to include ``DbtRunLocalOperator`` template_fields`` by @tiovader and @emanuel-luis in #2209
+* Emit asset events in ExecutionMode.AIRFLOW_ASYNC mode by @pankajastro in #2184
+* Remove dag_run_id from telemetry tests by @tatiana in #2213
+
+Docs
+
+* Document dataset-event limitation when using ``ExecutionMode.AIRFLOW_ASYNC`` by @varaprasadregani in #2143
+* Expand ``ExecutionMode.KUBERNETES`` guidance by @tatiana  in #2139
+* Add docs for deferrable ``DbtConsumerWatcherSensor`` by @pankajastro in #2115
+* Fix reStructuredText formatting by @dnskr in #2132
+* Add docs for ``setup_operator_args`` param by @pankajastro in #2136
+* Remove experimental flag for ``ExecutionMode.AIRFLOW_ASYNC`` by @pankajastro in #2153
+* Clarify ``ExecutionMode.AIRFLOW_ASYNC`` dataset limits by @pankajkoti in #2167
+* Update PRIVACY_NOTICE.rst by @tatiana in #2212
+
+Others
+
+* Drop Python 3.9 support by @pankajastro in #2118
+* Drop Airflow 2.4 support by @pankajastro in #2161
+* Drop Airflow 2.5 support by @pankajastro in #2165
+* Improve example DAG ``jaffle_shop_kubernetes.py`` by @tatiana in #2140
+* Enable tests for Python 3.13 by @pankajastro in #2154
+* Add Python 3.12 to CI integration tests matrix by @pankajastro in #2168
+* 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
+* Remove unused Python3.9 uses from Github action CI by @pankajastro in #2117
+* Run pre-commit on ``ExecutionMode.WATCHER`` modules by @pankajkoti in #2150
+* Refactor: Use shared airflow version constant by @pankajkoti in #2157
+* Pin ``pydantic<2.0`` for Airflow 2.6 compatibility by @pankajastro in #2172
+* Remove duplicate ``dbt-duckdb`` dependency by @pankajastro in #2170
+* Add targeted ``type: ignore`` for untyped decorators to fix ``mypy`` errors by @pankajastro in #2174
+* Replace Legacy typing Aliases with Built-in Types for Python 3.10+ by @pankajastro in #2175
+* Refactor to reuse ``load_method_from_module`` from ``_utils/importer.py`` by @pankajastro in #2176
+* Remove try except block for cache import and unused python_version variable by @pankajastro in #2186
+* Unpin Airflow to satisfy GitHub Security tab requirements by @pankajastro in #2171
+* Update Python version for ``pyupgrade`` in ``pre-commit`` config by @pankajastro in #2190
+* Add cooldown config in ``dependabot`` config by @pankajastro in #2189
+* Adjust pre-commit so Python 3.10 or higher can be used by @tatiana in #2196
+* Remove empty variables emission from telemetry metrics by @pankajkoti in #2197
+* Reformat documented comments for historical URL formats by @pankajkoti in #2199
+* 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
+* Bump ``zizmorcore/zizmor-action`` from ``0.2.0`` to ``0.3.0`` by @dependabot in #2156
+* Bump ``actions/checkout`` from ``5.0.1`` to ``6.0.0`` by @dependabot in #2155
+* Bump ``actions/checkout`` from ``6.0.0`` to ``6.0.1`` by @dependabot in #2178
+* Bump ``codecov/codecov-action`` from ``5.5.1`` to ``5.5.2`` by @dependabot in #2208
+* pre-commit autoupdate by @pre-commit-ci[bot] in #2134, #2162, #2173, #2191, #2202
 
 1.11.3 (2025-12-16)
 -------------------

cosmos/__init__.py

@@ -9,7 +9,7 @@
 
 from cosmos import settings
 
-__version__ = "1.12.0a3"
+__version__ = "1.12.0"
 
 if not settings.enable_memory_optimised_imports:
     from cosmos.airflow.dag import DbtDag