New version of HDRView, my reserach-oriented #HDR image viewer, is available. Grab it here: https://github.com/wkjarosz/hdrview/releases/tag/v3.1.0

Lots of fixes for saving/loading files in a color-correct way, up to 2X faster image loading, live image edit previews, a new highlight roll-off tonemapper, and more. See full changelog in the release notes above.