Opensidian 0.6.1 is out Faster edit/reading switch on big notes, PDF embeds, drag-in images, full graph controls.
Opensidian 0.4 is out RPM and .deb packages, Debian 13 support, a graph that lays out like the original, and a round of security fixes from an external audit.
Opensidian 0.3 is out The first signed release. Live preview, wikilinks, backlinks, graph view and Obsidian community themes, as two AppImages and a Flatpak.