> * :package: v1.6.0
> * ragequit debugging block-segmentation, disable it
> * replace keras.saving with the up-to-date location
> * logging doesn't like standalone % signs
> * keras.engine.Layer is now tensorflow.keras.layers.Layer
> * fix keras imports
> * :package: v1.5.0
> * Merge branch 'fix-tiseg'
> * :package: v1.4.1
> * hotfix: re-introduce ocrd-fork-ocropy requirement
> * :package: v1.4.0
> * cropping: edge detection: make position priority peak at 30% of margin and decrease slower inwards
> * cropping: allow steeper angles for badly skewed/keystoned images
> * cropping: apply detected ruler to edge detector result, too
> * cropping: fix for grayscale input
> * cropping: improve bombast/outdated comment header
> * cropping: reduce default left/right margin zones
> * cropping: use more adequate LSD parameters to make line reconstruction via line segment clustering easier
> * cropping: crop in last derived image (including binarized) and use transparency and bg-filling
> * cropping: add docstring
> * cropping: allow plotting debug images to files
> * cropping: fix 0e00b3e7 (absolute vs relative position)
> * cropping: edge detection: include wider range of line segments
> * cropping: edge detection: make position priority peak at 10% of margin
> * cropping: fix 370005b3 (polygon ordering)
> * cropping: make everything DPI-relative (assuming 300 DPI as natural scale)
> * cropping: use intersections from edge detection as polygon instead of bbox, and pad it inwardly
> * cropping: ignore margin-only columns before merging
> * cropping: edge detection: make consistency criterion more robust
> * cropping: edge detection: increase length priority over position
> * cropping: edge detection: fix gap criterion
> * cropping: prefer line-based detector if successful on all 4 sides
> * cropping: more logging
> * cropping: lower fg density text boxes, merge nearby columns before removing small ones
> * cropping: ruler detection does not binarization (but mask instead of clip it)
> * :package: 1.4.0
> * cropping: ignore margin-only text areas
> * cropping: rewrite edge detection based algorithm…
> * cropping: rename and describe parameters in a sane way
> * cropping: use existing parameters for same things everywhere
> * cropping: for detection based on textbox estimation, use all contours recursively (not just outer) and use exact contour area (without drawing to intermediate image)
> * cropping: paste improved pil2array, remove legacy ocrolib dependency
> * cropping: PIL/ocrolib uses RGB (not BGR) channels
> * cropping: algorithm needs raw (not binarized) images
[dinglehopper](https://github.com/qurator-spk/dinglehopper) [bd32433](https://github.com/qurator-spk/dinglehopper/commits/bd32433)..[0b9af3a](https://github.com/qurator-spk/dinglehopper/commits/0b9af3a)
> * Merge pull request 58 from kba/unorderedgroupindexed
> * 🚧 dinglehopper: Read PAGE UnorderedGroup in XML order
[eynollah](https://github.com/qurator-spk/eynollah) [26283c6](https://github.com/qurator-spk/eynollah/commits/26283c6)..[80795c9](https://github.com/qurator-spk/eynollah/commits/80795c9)