Added changelog

Author: jeremy-rifkin

Changelog.md

@@ -0,0 +1,71 @@
+- [libassert 1.1](#libassert-11)
+- [libassert 1.0 🎉](#libassert-10-)
+
+## libassert 1.1
+
+Changelog:
++ Added `-DNO_ASSERT_RELEASE_EVAL` to make `ASSERT` behave more like traditional C assert
++ Renamed library's namespace to `libassert::`
++ Added customization point for `libassert::detail::stringify`
++ Added support for assertions in constexpr functions
++ Some internal refactoring, bug fixes, and typo corrections
++ Better cmake, big thanks to @qdewaghe!
+
+## libassert 1.0 🎉
+
+Changelog:
+
++ Renamed: `CHECK` to `DEBUG_ASSERT` and `ASSERT` no longer provides an optimizer hint in release. For the hint use
+  `ASSUME` - I gave the naming a lot of thought and decided on making naming state intent clearly
++ Overhauled assertion handling to produce better codegen and only compute extra diagnostic expressions in the failure
+  path
++ Library options:
+    + No longer automatically decompose `&&` and `||` expressions because of short-circuiting (decided this behavior was
+      too surprising), this can be re-enabled if desired with `-DASSERT_DECOMPOSE_BINARY_LOGICAL`
+    + It's no longer the default to `#define` the lowercase `assert` alias, this alias can be enabled with
+      `-DASSERT_LOWERCASE`
+    + Removed `-DNCOLOR` in favor of `asserts::config::set_color_output` and `asserts::utils::strip_colors`. This allows
+      easiest customization of the color printing behavior and making string replacements in this code path is not a
+      performance concern
++ Assertions are printed only in color by the default handler when the output destination is a tty
++ Custom assert failure handlers
+    + Overhauled assertion printing to allow custom assertion failure handlers to print for desired widths
+    + Added interface for custom assertion handlers to get a filename, line number, function signature, and assertion
+      message from the assertion printer
++ Improved handling for extra diagnostics and optional assertion messages
++ Ensuring clean compilation under strictest possible warning flags (everything short of -pedantic and /W4, including
+  -Wshadow)
++ Support for MSVC compilers
++ Fixed windows dbghelp stack trace bugs 🎉
++ Improved windows stack trace symbol resolution (skip the `this` parameter)
++ The library now makes a few internal utilities public as they are immensely useful
+    + The library now exposes the internal stack trace generator, pretty type name generator, and stringification
+      utilities as bonuses (also exposes internal utilities to get the terminal width and strip colors for use in a
+      custom failure handler)
++ Refactoring and cleanup
+    + Continued moving as much logic as possible out of the .hpp and into the .cpp. Notably, nothing related to syntax
+      highlighting is in the .hpp anymore, a lot of stringification logic has been moved out, much of the printing logic
+      has also been moved out)
+    + "Macro Hygiene"
+    + Namespace reorganization
++ Improved handling of forwarding in the expression decomposer
++ CMake configuration
++ Improved documentation
++ Improvements to trace printing
++ Improved type name generation
++ Added cleaning for type names from the compiler
+    + Example from MSVC:<br/>Before type cleaning: `class std::map<class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char>>,int,struct std::less<class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char>>>,class std::allocator<struct std::pair<class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char>> const ,int>>>`<br/>After type cleaning: `std::map<std::string, int, std::less<std::string>>`
++ Improved value printing and stringification:
+    + Pointers are printed with their data type, function pointers are now supported
+    + Better display of char values in conjunction with ints
+    + Added printing for container types
+    + Added printing for tuple-like types
+    + Added optional support for magic enum for better stringification of enum class values (enabled with
+      `-DASSERT_USE_MAGIC_ENUM`)
++ Added spaceship operator support
++ Added Velociraptors
+
+Internal Development:
++ Improved build setup
++ Lots of work to setup automated unit and integration testing for the library
++ Automated static analysis