darktable 2.4.4 -> 2.6.0~rc0 darktable 2.4.4 -> 2.6.0.rc0 darktable 2.4.4 -> 2.6.0rc0 dispcalGUI 3.7.1.2 -> 3.7.1.3 mirrorbits 0.4 -> 0.5 mirrorbits 0.4 -> 0.5.1 openimageio 1.8.16 -> 1.8.17 tvheadend 4.2.7 -> 4.3