21.0.9

Bug Fixes

• building native modules does not fall back to building from source if prebuilt not found (cd28eb0), closes #4016
• deb: Build on an armv7l architecture ends up with "Cannot set machine from deb_arch 'armv7l' (095a05d), closes #3349

Features

• on macOS and windows build x64 snap and appimage regardless of machine arch (72dd264)