What's Changed
* adhere to matplotlib deprecations & bump PyPartMC CI version requirement by slayoo in https://github.com/open-atmos/PySDM/pull/1327
* move Gedzelman & Arnold zero-dR-condition from example notebook into PySDM/physics (i.e., Formulae) by slayoo in https://github.com/open-atmos/PySDM/pull/1326
* enable codecov logic for all builds, not only merge commits by slayoo in https://github.com/open-atmos/PySDM/pull/1332
* Bump pypartmc from 1.2.1 to 1.3.0 by dependabot in https://github.com/open-atmos/PySDM/pull/1330
* isotope notebooks update (plot label fix + plot regen) by slayoo in https://github.com/open-atmos/PySDM/pull/1333
**Full Changelog**: https://github.com/open-atmos/PySDM/compare/v2.58...v2.59