Fathom Synth version 2.30 is released: https://www.fathomsynth.com/updates
If you already purchased the 2.29 upgrade just click on the free download button.
2.30 contains important bug fixes and some cool features:
New Biquad Resonant Filter with variable order and slope controls.
A real-time modulator position bar on all envelope and LFO graphs.
Log scale setting for all filter frequency dials.
Reduced memory for the mixer effects unit.
A massive 50% CPU efficiency increase on all filters algorithms.