Michał "rysiek" Woźniak · 🇺🇦That sgnl://linkdevice URL is also handled by Signal app on mobile, but instead it links that mobile client to another client (like Signal Desktop).
Apparently what the update does is it adds a confirmation dialog before a device is linked, and then double checks for a while at random intervals.
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.