0.20.0 (2-Nov-2018)

• Feature: Support for Visual Studio toolsets (#291)
• Feature: Added support for ConanInvalidConfiguration so when a recipe declares that a configuration is not supported, CPT will print a warning but will skip that configuration (without raising any error). (#290)
• Feature: Checks that the installed Conan client version is supported and raise an exception otherwise. (#289)
• Feature: Updated defaulted versions of every compiler. (#285)
• Feature: New remove_build_if and update_build_if helper methods to filter/update existing builds. (#272)
• Feature: Added CONAN_PIP_INSTALL to install additional pip packages. (#271)
• Feature: Run conan config install before the build by config_url argument or CONAN_CONFIG_URL env var (#268)
• Fix: Only try to upload packages that have been built. (#284)
• Fix: Renamed docker images to use the new ones from conan.io namespace (#276)