astronomer/astronomer-cosmos astronomer-cosmos-v1.13.0a3 on GitHub

1.13.0a3 (2026-01-29)

Features

Introduce ExecutionMode.WATCHER_KUBERNETES to use the watcher with KubernetesPodOperator by @tatiana in #2207
Leverage Airflow ::group:: to group logs associated with DAG parsing by @tatiana in #2235
Add support for StarRocks profile mapping by @kurkim0661 in #2256
Allow pushing URIs as XComs for Cosmos tasks by @corsettigyg in #2275
Add Scarf metrics to understand Cosmos feature usage patterns
- Add telemetry tracking for dbt docs plugin usage by @pankajkoti in #2240
- Add DAG run telemetry metrics for load mode, invocation, and render_config parameters by @pankajkoti in #2223
- Collect profile metrics for DAG runs by @pankajastro in #2228
- Compress telemetry metadata to reduce serialized DAG size by @pankajkoti in #2252
- Skip storing telemetry metadata when emission is disabled by @pankajkoti in #2278
Support cross-referencing models across dbt projects using dbt-loom by @pankajkoti in #2271
Enhancements
Refactor: remove duplicate _construct_dest_file_path by @jx2lee in #2077
Hide telemetry metadata parameters from the Airflow trigger UI by @pankajkoti in #2247
Refactor DbtConsumerWatcherSensor for reusability by @tatiana in #2245
Restore plain text output when using ExecutionMode.WATCHER by @tiovader in #2241

Bug Fixes

Fix running empty models or ephemeral nodes in ExecutionMode.WATCHER by @tatiana in #2279
Improve watcher producer task priority in scheduling and the UI by @tatiana in #2237
Fix typos and formatting issues in documentation by @pankajkoti in #2259
Allow watcher producer retries without erroring by @tatiana in #2283
Fix TestBehavior.AFTER_ALL is missing project_name information when loading project using manifest file by @tuantran0910 in #2242

Docs

Document newly added telemetry metrics in the privacy notice by @pankajkoti in #2249
Add compatibility policy document by @pankajastro in #2251
Improve watcher documentation related to dbt threads by @tatiana in #2273
Fix link in watcher execution mode documentation by @jedcunningham in #2277
Update Apache Airflow minimum compatibility policy by @tatiana in #2285
Clarify Cosmos runtime support until "End of Basic Support" by @jedcunningham in #2286
Update watcher docs by @tatiana in #2298

Others

Add dbt Core 1.11 to the test matrix by @tatiana in #2230
Add integration tests using InvocationMode.SUBPROCESS and validate output by @tatiana in #2287
Update pre-commit hooks to the latest versions by @jedcunningham in #2289
Pre-commit autoupdates by @pre-commit in #2222, #2264, #2274, and #2290
Dependabot updates by @dependabot in #2218, #2219, #2220, #2280, and #2284