Patch Notes for March 9th, 2026 — Mosaiplay Steam update #1773562

Quality of Life Folder Reset to Default — Library and cache folder paths can now be reset to their defaults with one click in Settings. Collection Type Badges — Grid cards now show an always-visible icon badge indicating whether a collection is a folder, tag, or custom type Tag Collection Delete — Tag collections can now be deleted from the sidebar (the tag itself and file associations are preserved).Ability to Rename Collections in Media Library— Originally you could rename Collections in the collections panel on the layout preview screen. Now you can also rename collections in the Media Library. Does not apply to collections created by Tag. Grid Hover Button Layout Improvements Broken Image Fix — Images that fail to generate thumbnails now show a "Preview not available" placeholder instead of a broken icon. This is a way to support edge cases, for example old BMP files encoded a certai...