- CMakeLists.txt: set C standard by default to 99
- CMakeLists.txt: use generator expression for ICONV_LINKED
- RagePhotoConfig.h.in: update copyright year to 2025
- unicode.wasm: remove RAGEPHOTO_UNICODE_LIBS
- wasm.cmake: set C standard by default to 99
- RagePhoto.c: define WIN32_LEAN_AND_MEAN and VC_EXTRALEAN
- README.md: update documentation links
- wasm.cmake: assume CMake 3.16 or newer being used by default
- WincvtTest.c: update copyright year