Version 2.4.3

• Fix: fixed C23 compilation (Petr Gajdos)
• Fix: fixed compilation on FreeBSD 14.2
• Misc: CMake FindCriterion improvements (Peter Kokot).
• Misc: various documentation fixes (Yohann Boniface, Christopher Sahnwaldt,
  Jurriaan H. Spaaks, Jonatan Schroeder, Benjamin Linskey,
  Sebastian Certuche).
• Misc: various build system fixes (Arthur Skowronek).
• Misc: various updates to dependencies.