1. Fonttools Opentype Feature FreezerOTFeatureFreezer GUI app and pyftfeatfreeze commandline tool in Python to permanently "apply" OpenType features to fonts, by remapping their Unicode assignments
3. svgopStandalone binary executables for macOS and Windows of 'svgo', the SVG optimizer
4. varfonts-oflVariable OpenType fonts under the SIL OFL license, samples and development tools & workflows