v30_0_4

Released at 2026-03-02T21:20:47Z

Added

Removed

images

testdata_images

Ticket

Description

Last Merge

Branch

Packages

DM_53714

Start prototyping coordinate transform classes in

lsst.images

2026-02-20T23:41:21Z

30.0.x

afw

DM_53698

Add FITS compression to lsst.images

2026-02-20T22:06:01Z

30.0.x

afw

DM_53903

Update mpSkyEphemerisQuery with extended orbits and vMag

2026-02-25T06:20:39Z

30.0.x

ap_association, pipe_tasks

DM_54080

Replace multiprocessing with (explicit) multithreading in

fgcm

2026-02-28T01:30:25Z

30.0.x

drp_pipe, fgcm, fgcmcal, obs_lsst

DM_54193

makeDirectWarp failures: Allow for case when there are more

backgrounds than images

2026-02-25T02:35:31Z

30.0.x

drp_pipe, drp_tasks

DM_54226

Rely on shear bands instead of photometry bands for the grid

in metadetectionShear

2026-02-23T18:26:42Z

30.0.x

drp_tasks

DM_54083

Add VisitImage MVP to lsst.images

2026-03-01T04:18:14Z

30.0.x

pipe_tasks

DM_54286

Propagate WCS-rejection columns to visit_detector_table

2026-02-28T18:21:48Z

30.0.x

pipe_tasks, sdm_schemas

DM_54235

Fix transform of moments to sky coordinates in functors

2026-02-26T00:05:45Z

30.0.x

pipe_tasks

DM_54231

Handle survey designations in pack-unpacked conversions

2026-02-25T07:08:57Z

30.0.x

pipe_tasks

DM_54228

LSSTCam DP2 pilot error in standardizeDiaObjectForcedSource:

“Column diaObjectId specified in parameters not available in

parquet file”

2026-02-24T00:39:05Z

30.0.x

pipe_tasks

DM_53109

LSSTCam DRP error in skyCorr: “No background model

superpixels are more than xx% filled”

2026-02-19T23:50:28Z

30.0.x

pipe_tasks

DM_53626

LSSTCam DRP error in analyzeRecalibratedStarObjectMatch:

“input tables for join must both have at least one row”

2026-02-16T14:55:12Z

30.0.x

analysis_tools, drp_pipe

DM_54149

File descriptor leak in cp_pipe tests

2026-02-18T23:24:50Z

30.0.x

cp_pipe

DM_53450

Make property maps from cell-based coadds

2026-02-18T22:07:57Z

30.0.x

drp_pipe, drp_tasks, pipe_tasks

DM_54175

Belatedly update DR counter in source/object IDs on the v30

branch

2026-02-18T14:48:57Z

30.0.x

drp_pipe

DM_54174

metadetectionShear failures

2026-02-19T14:43:56Z

30.0.x

drp_tasks

DM_54125

Skip warps that don’t have artifact masks in cell coadds

2026-02-18T20:41:12Z

30.0.x

drp_tasks

DM_53313

LSSTCam DRP error in assembleDeepCoadd: “Exception

BracketError: The algorithm terminated without finding a

valid bracket.”

2026-02-14T01:31:00Z

30.0.x

meas_algorithms

DM_54009

LSSTCam DRP error in detectAndMeasureDiaSource: IndexError:

index 0 is out of bounds for axis 0 with size 0

2026-02-12T20:31:12Z

30.0.x

meas_algorithms

DM_54195

Set isolated skip flag

2026-02-19T13:57:26Z

30.0.x

meas_extensions_scarlet

DM_54195

Set isolated skip flag

2026-02-19T13:57:26Z

main

meas_extensions_scarlet

DM_53388

Use indexing to reorder bands in scarlet lite objects

2026-01-21T01:06:16Z

30.0.x

meas_extensions_scarlet

DM_54131

Add dummy per-visit input to generateEphemerides to assist

QG generation

2026-02-15T06:36:58Z

30.0.x

pipe_tasks

DM_54059

Check consistency of Solar System tables

2026-02-13T21:28:38Z

30.0.x

pipe_tasks

DM_54062

LSSTCam DRP error in generateEphemerides in v30.0.0:

Exception KeyError: 2025041201041

2026-02-12T05:55:10Z

30.0.x

pipe_tasks