w_2026_20
---------

Released at 2026-05-14T20:26:40Z

No packages added/removed in this release

.. table::
   :class: datatable

   +------------------------------------+----------------------------------------------------------+--------------------+------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   |Ticket                              |Description                                               |Last Merge          |Branch|Packages                                                                                                                                                                                                                                                                                                  |
   +====================================+==========================================================+====================+======+==========================================================================================================================================================================================================================================================================================================+
   |`DM_54866 <https://ls.st/DM-54866>`_|Add a rough estimate of the per-detector reference catalog|2026-05-14T00:15:00Z|main  |`afw <https://github.com/lsst/afw/pull/832>`__, `images <https://github.com/lsst/images/pull/35>`__, `meas_astrom <https://github.com/lsst/meas_astrom/pull/223>`__, `pipe_tasks <https://github.com/lsst/pipe_tasks/pull/1303>`__, `sdm_schemas <https://github.com/lsst/sdm_schemas/pull/482>`__        |
   |                                    |                                                          |                    |      |                                                                                                                                                                                                                                                                                                          |
   |                                    |source density                                            |                    |      |                                                                                                                                                                                                                                                                                                          |
   +------------------------------------+----------------------------------------------------------+--------------------+------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   |`DM_54482 <https://ls.st/DM-54482>`_|Integrate PSF-shapelet subtask into calibrateImage as a   |2026-05-12T18:44:29Z|main  |`afw <https://github.com/lsst/afw/pull/831>`__, `images <https://github.com/lsst/images/pull/34>`__, `meas_algorithms <https://github.com/lsst/meas_algorithms/pull/471>`__, `pipe_tasks <https://github.com/lsst/pipe_tasks/pull/1302>`__, `sdm_schemas <https://github.com/lsst/sdm_schemas/pull/481>`__|
   |                                    |                                                          |                    |      |                                                                                                                                                                                                                                                                                                          |
   |                                    |donut-detector                                            |                    |      |                                                                                                                                                                                                                                                                                                          |
   +------------------------------------+----------------------------------------------------------+--------------------+------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   |`DM_54558 <https://ls.st/DM-54558>`_|Add Detector serialization model to lsst.images           |2026-05-12T14:54:12Z|main  |`afw <https://github.com/lsst/afw/pull/830>`__, `daf_butler <https://github.com/lsst/daf_butler/pull/1367>`__, `images <https://github.com/lsst/images/pull/31>`__                                                                                                                                        |
   +------------------------------------+----------------------------------------------------------+--------------------+------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   |`DM_54862 <https://ls.st/DM-54862>`_|Add the ability to read old configs due to changes in     |2026-05-07T21:15:09Z|main  |`analysis_tools <https://github.com/lsst/analysis_tools/pull/480>`__                                                                                                                                                                                                                                      |
   |                                    |                                                          |                    |      |                                                                                                                                                                                                                                                                                                          |
   |                                    |SizeMagnitudeTool                                         |                    |      |                                                                                                                                                                                                                                                                                                          |
   +------------------------------------+----------------------------------------------------------+--------------------+------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   |`DM_54878 <https://ls.st/DM-54878>`_|Efficiency improvements for AP association                |2026-05-12T23:47:26Z|main  |`ap_association <https://github.com/lsst/ap_association/pull/357>`__                                                                                                                                                                                                                                      |
   +------------------------------------+----------------------------------------------------------+--------------------+------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   |`DM_53324 <https://ls.st/DM-53324>`_|Modify make\_injection\_pipeline to only reconfigure      |2026-05-12T15:06:45Z|main  |`ap_pipe <https://github.com/lsst/ap_pipe/pull/270>`__, `ap_verify <https://github.com/lsst/ap_verify/pull/257>`__, `drp_pipe <https://github.com/lsst/drp_pipe/pull/397>`__, `source_injection <https://github.com/lsst/source_injection/pull/70>`__                                                     |
   |                                    |                                                          |                    |      |                                                                                                                                                                                                                                                                                                          |
   |                                    |immediate consumers of the injected dataset type          |                    |      |                                                                                                                                                                                                                                                                                                          |
   +------------------------------------+----------------------------------------------------------+--------------------+------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   |`DM_54834 <https://ls.st/DM-54834>`_|Add datastore import to butler\_transform data release    |2026-05-13T17:45:25Z|main  |`daf_butler <https://github.com/lsst/daf_butler/pull/1364>`__                                                                                                                                                                                                                                             |
   |                                    |                                                          |                    |      |                                                                                                                                                                                                                                                                                                          |
   |                                    |import                                                    |                    |      |                                                                                                                                                                                                                                                                                                          |
   +------------------------------------+----------------------------------------------------------+--------------------+------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   |`DM_54839 <https://ls.st/DM-54839>`_|Run DM-54838 migrations on USDF butler repositories       |2026-05-12T14:04:29Z|main  |`daf_butler <https://github.com/lsst/daf_butler/pull/1369>`__                                                                                                                                                                                                                                             |
   +------------------------------------+----------------------------------------------------------+--------------------+------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   |`DM_53808 <https://ls.st/DM-53808>`_|Understand connection latency to Cassandra cluster        |2026-05-07T16:25:29Z|main  |`dax_apdb <https://github.com/lsst/dax_apdb/pull/143>`__                                                                                                                                                                                                                                                  |
   +------------------------------------+----------------------------------------------------------+--------------------+------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   |`DM_53026 <https://ls.st/DM-53026>`_|Add functionality to get input from adjacent tracts.      |2026-05-13T15:11:21Z|main  |`drp_pipe <https://github.com/lsst/drp_pipe/pull/400>`__, `drp_tasks <https://github.com/lsst/drp_tasks/pull/223>`__                                                                                                                                                                                      |
   +------------------------------------+----------------------------------------------------------+--------------------+------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   |`DM_54870 <https://ls.st/DM-54870>`_|Pad the cells with buffer before passing to metadetect    |2026-05-14T00:43:20Z|main  |`drp_tasks <https://github.com/lsst/drp_tasks/pull/222>`__, `drp_tasks <https://github.com/lsst/drp_tasks/pull/225>`__                                                                                                                                                                                    |
   +------------------------------------+----------------------------------------------------------+--------------------+------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   |`DM_54559 <https://ls.st/DM-54559>`_|Add ValidPolygon component to lsst.images.VisitImage      |2026-05-14T01:22:00Z|main  |`images <https://github.com/lsst/images/pull/36>`__, `pipe_tasks <https://github.com/lsst/pipe_tasks/pull/1305>`__                                                                                                                                                                                        |
   +------------------------------------+----------------------------------------------------------+--------------------+------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   |`DM_54908 <https://ls.st/DM-54908>`_|Improve diffim detection near the edge with preconvolution|2026-05-11T02:11:15Z|main  |`ip_diffim <https://github.com/lsst/ip_diffim/pull/457>`__                                                                                                                                                                                                                                                |
   +------------------------------------+----------------------------------------------------------+--------------------+------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   |`DM_25928 <https://ls.st/DM-25928>`_|RawIngestTask can't take default config                   |2026-05-12T13:51:09Z|main  |`obs_base <https://github.com/lsst/obs_base/pull/555>`__                                                                                                                                                                                                                                                  |
   +------------------------------------+----------------------------------------------------------+--------------------+------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   |`DM_54765 <https://ls.st/DM-54765>`_|Enhance showVisitSkyMap with additional functionality     |2026-05-11T14:03:25Z|main  |`skymap <https://github.com/lsst/skymap/pull/79>`__                                                                                                                                                                                                                                                       |
   +------------------------------------+----------------------------------------------------------+--------------------+------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   |`DM_49364 <https://ls.st/DM-49364>`_|Switch AuxTel to use new ISR task                         |2026-05-11T20:40:19Z|main  |`summit_utils <https://github.com/lsst-so/summit_utils/pull/167>`__                                                                                                                                                                                                                                       |
   +------------------------------------+----------------------------------------------------------+--------------------+------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+