0.1.0
First release.
End-to-end encrypted sync for an Obsidian vault. Notes, canvases, Bases, Excalidraw, CSV and SVG sync free and unlimited; images, PDFs and audio are the paid tier, or free on a relay you run yourself.
Install by hand: download main.js, manifest.json and styles.css into <your vault>/.obsidian/plugins/opensync/, then enable OpenSync under Settings → Community plugins.
Install with BRAT: add open-sync/opensync-obsidian.
Verified inside Obsidian 1.13.7 by 91 automated assertions driving the real application. Not yet tested on a phone, and not reviewed by Obsidian staff. See the README for what is known to be missing.