v2.2.8

What's Changed

• Bump version from 2.2.7 to 2.2.8 by @sgossage in #830

🐛 Bug fixes

• [fix] Corrected/enhanced merger process by @ezapartas in #785
  • No deepcopy during merger (this led to memory and speed issues).
  • Now mass weighted average abundances are calculated prior to combining the masses of stars during a merger, as intended.
  • Values for center_gamma and avg_c_in_c_core are calculated where possible for mergers.
  • Added co_core_mass as a potential option in the track matching criteria. This is mostly important for mergers.

Full Changelog: v2.2.7...v2.2.8