HK Grotesk
HK Grotesk is a free typeface released by Hanken Design Co. in 2015. The font was designed by Alfredo Marco Pradil while the Cyrillic letters were extended by Stefan Peev. In 2021 an updated version of the typeface released under the name HK Grotesk 2021. Both versions were released under the SIL Open Font Licence. Overall the differences between the two versions are pretty subtle. The 0 (zero) is slightly narrower in the 2021 version and the dots are slightly bigger. A welcome noticeable change is the addition of an uppercase ẞ.