Platforms

• Add Debain-10 support (#3209)
• Add Ubuntu 22.04 LTS support (#3276)
  • note: won't have .Net 3.1 support (see: dotnet/core#7038 (comment))
• Remove Ubuntu 21.10 LTS support

Misc

• Split archive by languages and add CMake config to the C++ one (#3200)

CP-SAT

Some improvement on:

• scheduling (propagation, cuts, lower bounds)
• MaxSAT (presolve, core based heuristics)
• MIP performance (presolve, cuts)