| Requirement changes | |
| * If you build the development version of Mbed TLS, rather than an official | |
| release, some configuration-independent files are now generated at build | |
| time rather than checked into source control. This includes some library | |
| source files as well as the Visual Studio solution. Perl, Python 3 and a | |
| C compiler for the host platform are required. See “Generated source files | |
| in the development branch” in README.md for more information. |