Latest openexr and imath updates broke LuminanceHDR and Gimp

Latest update of Darktable ( also pulled in a new openexr (3.0.5-2) and imath (3.1.1-1) which seems to have broken Luminance-HDR but also the EXR import plugin of Gimp.

Reverting/downgrading to openexr-3.0.5-1 and imath-3.0.5-1 restores sanity to Luminance-HDR and the Gimp EXR file loading plugin but kills Darktable

Downgrading Darktable to its previous version of resolves that last problem as well. It seems this update may be slightly out of sync.