Version 1.29.7

Improvements

• Speed up getting plottable data from adjacent items; plot more data (#1613, #1614)
• Better handle mixed dtype sources in the multi source (#1616)
• Add a utility function to minimize caching (#1617)
• Allow passing through converter options when writing a zarr sink to a non-zarr format (#1618)
• Do less calculations when applying affine transforms in the multi-source (#1619)
• Improve logging in the image converter (#1621)

Bug Fixes

• Harden converting sources that report varied tile bands (#1615)
• Harden many of the sources from reading bad files (#1623)
• Some projected bounds in the rasterio source could be off (#1624)

Version 1.29.6

Bug Fixes

• Use math.prod in preference to np.prod (#1606)

Version 1.29.5

Improvements

• Make the plottable data class threadsafe (#1588)
• Speed up getting plottable data from items (#1589)
• Add an index to speed up getting plottable data from annotation elements (#1590)
• Speed up checks for old annotations (#1591)
• Improve plottable data endpoint to better fetch folder data (#1594)
• Show a frame slider when appropriate in jupyter widgets (#1595)
• Improve options for creating or check large images for each item in a folder (#1586)
• Add a lock to avoid mongo excessively computing random numbers (#1601)
• Better merge source channel names in multi source (#1605)

Bug Fixes

• Don't redirect tile frame images via 303; they aren't rendered correctly (#1596)

Version 1.29.4

Improvements

• Improve plottable data endpoint to better fetch varied data. Refactors some columns names (#1587)

Version 1.29.3

Improvements

• Improve plottable data endpoint to better fetch adjacent items and annotations (#1573, #1574, #1575, #1580, #1583)
• Support Girder flat-mount paths (#1576)
• Lazily import some modules to speed up large_image import speed (#1577)
• Create or check large images for each item in a folder (#1572)
• Support multiprocessing and pickling with a zarr sink (#1551)
• Allow checking for geospatial sources to use a specific source list (#1582)
• Read scales from some OME tiff files parsed with the tifffile source (#1584)

Changes

• Remove old code that handled old pyproj packages (#1581)

Bug Fixes

• Harden marking S3 uploads as large images (#1579)

Version 1.29.2

Improvements

• Show a loading spinner on the image display in geojs in girder (#1559)
• Better handle images that are composed of a folder and an item (#1561)
• Allow specifying which sources are checked with canReadList (#1562)
• Added endpoints to get plottable data related to annotations (#1524)

Bug Fixes

• Fix a compositing error in transformed multi source images (#1560)
• Prevent using vips input in image conversion if vips parses the image as a different size than large_image (#1569)

Version 1.29.1

Improvements

• Improved zarr sink metadata handling (#1508)
• Speed up decoding jp2k tiff with an optional library (#1555)

Changes

• Work with newer python-mapnik (#1550)
• Use the new official yaml mime-type of application/yaml (#1558)

Bug Fixes

• Fix an issue emitting rectangles in geojson (#1552)
• Fix an issue writing zarr channel metadata (#1557)

Version 1.29.0

Features

• Add redis as cache backend option (#1469)

Improvements

• Better detect available memory in containers (#1532)
• Reject the promise from a canceled annotation (#1535)
• Disallow certain names from being read by any but specific sources (#1537)
• Add the ability to specify the dtype of a multi-source file (#1542)
• Handle bounds on openslide sources to handle sparse sources (#1543)

Changes

• Log more when saving annotations (#1525)
• Thumbnail generation jobs are less blocking (#1528, #1530)

Bug Fixes

• Annotations are sometimes paged when they shouldn't be (#1529)

Version 1.28.2

Improvements

• Improve uint16 image scaling (#1511)
• Read some untiled tiffs using the tiff source (#1512)
• Speed up multi source compositing in tiled cases (#1513)
• Speed up some tifffile and multi source access cases (#1515)
• Allow specifying a minimum number of annotations elements when maxDetails is used (#1521)
• Improved import of GeoJSON annotations (#1522)

Changes

• Limit internal metadata on multi-source files with huge numbers of sources (#1514)
• Make DICOMweb assetstore imports compatible with Girder generics (#1504)

Bug Fixes

• Fix touch actions in the image viewer in some instances (#1516)
• Fix multisource dtype issues that resulted in float32 results (#1520)

Version 1.28.1

Improvements

• When writing zarr sinks through the converter, use jpeg compression for lossy data (#1501)

Changes

• Improve algorithm sweep example options (#1498)

Bug Fixes

• Guard a race condition in vips new_from_file (#1500)
• Fix cropping with the zarr sink (#1505)