Adding changelog and readme mention

Henry Fredrick Schreiner · Henry Schreiner
1 parent cd8b8d9b
Showing 2 changed files with 20 additions and 0 deletions
CHANGELOG.md
README.md
 ## In progress
  
+This version has some internal cleanup and improved support for the newest compilers.
+
+Note: This is the final release with `requires`, please switch to `needs`.
+
 * Fix unlimited short options eating two values before checking for positionals when no space present [#90]
 * Symmetric exclude text when excluding options, exclude can be called multiple times [#64]
+* Support for `std::optional`, `std::experimental::optional`, and `boost::optional` added if `__has_include` is supported [#95]
+* All macros/CMake variables now start with `CLI11_` instead of just `CLI_` [#95]
+* The internal stream was not being cleared before use in some cases. Fixed. [#95]
+
+Other, non-user facing changes:
+
+* Added `Macros.hpp` with better C++ mode discovery [#95]
+* Deprecated macros added for all platforms
+* C++17 is now tested on supported platforms [#95]
+* Informational printout now added to CTest [#95]
+* Better single file generation [#95]
+* Added support for GTest on MSVC 2017 (but not in C++17 mode, will need next version of GTest)
  
 [#64]: https://github.com/CLIUtils/CLI11/issues/64
 [#90]: https://github.com/CLIUtils/CLI11/issues/90
+[#95]: https://github.com/CLIUtils/CLI11/pull/95
  
  
 ## Version 1.4: More feedback
@@ -164,6 +164,8 @@ An option name must start with a alphabetic character or underscore. For long op
  
 On a C++14 compiler, you can pass a callback function directly to `.add_flag`, while in C++11 mode you'll need to use `.add_flag_function` if you want a callback function. The function will be given the number of times the flag was passed. You can throw a relevant `CLI::ParseError` to signal a failure.
  
+On a compiler that supports C++17's `__has_include`, you can also use `std::optional`, `std::experimental::optional`, and `boost::optional` directly in an `add_option` call. See [CLI11 Internals] for information on how this was done and how you can add your own converters.
+
 ### Example
  
 * `"one,-o,--one"`: Valid as long as not a flag, would create an option that can be specified positionally, or with `-o` or `--one`
@@ -421,6 +423,7 @@ CLI11 was developed at the [University of Cincinnati] to support of the [GooFit]
 [NSF Award 1414736]:     https://nsf.gov/awardsearch/showAward?AWD_ID=1414736
 [University of Cincinnati]: http://www.uc.edu
 [GitBook]:               https://cliutils.gitlab.io/CLI11Tutorial
+[CLI11 Internals]:       https://cliutils.gitlab.io/CLI11Tutorial/chapters/internals.html
 [ProgramOptions.hxx]:    https://github.com/Fytch/ProgramOptions.hxx
 [Argument Aggregator]:   https://github.com/vietjtnguyen/argagg
 [Args]:                  https://github.com/Taywee/args