Greetings, We're released a new version of PySnpTools (0.4.19). Here are the new features: * Bug fixed in the "Bgen" reader<https://fastlmm.github.io/PySnpTools/#module-pysnptools.distreader>. It has now has been tested on files as large 487,400 individuals x 4,840,000 SNPs (the size of the UK Biobank imputed genotype data). It should work with even larger files. * New option when reading from "Bed"<https://fastlmm.github.io/PySnpTools/#snpreader-bed> files directly into "int8" arrays. This saves 3x memory and time compared to reading into a "float32" array and converting. * Carl Carl Kadie, Ph.D. FaST-LMM & PySnpTools Team (Microsoft Research, retired) https://fastlmm.github.io/ Join the FaST-LMM user discussion and announcement list via email<mailto:fastlmm-user-join@python.org?subject=Subscribe> (or use web sign up<https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fmail.python.org%2Fmailman3%2Flists%2Ffastlmm-user.python.org&data=02%7C01%7C%7C13a5c33d7cd84cad5cdf08d7bba56e20%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637184191498409587&sdata=2CQWjQEwOpQol2rQ1eoyVTgY8WvInV8UH31Wtl68FzY%3D&reserved=0>)