Our company recently decided to transition from Zoom to Kontur Talk (ktalk) for voice and video communications. Kontur provides official application packages as Linux AppImage and macOS DMG files, but to ensure consistency across developer workstations running both Linux and macOS, I set out to create unified packaging using Nix. Surprisingly, at the time of writing, no existing Nix derivation for ktalk was available, motivating this packaging initiative.
