CHANGELOG
+Boost V1.79:
+ - Removed support for C++03 (as a compiler) - previously deprecated in 1.74
+ - Fixed #135: Comma operators in array subscripts are deprecated in C++20
+ - Fixed #137: Simple unknown directive => found_unknown_directive is not called, stripped of pound.
+ - Fixed #138: Empty ifdef block does not emit line directive for missing whitespace
+ - Fixed #143: Parsing __has_include() fails with trailing tokens
+ - Fixed #145: Sanitizer complains about reset_version()
+ - Fixed #147: bitwise operations between different enumeration types are deprecated
+
Boost V1.75:
- Introduced C++20 tokens, including the spaceship operator
- Fixed #94: Tricky line number tracking logic for __LINE__ and __FILE__