Conan-package-tools

- Feature: Conan 1.21 compatibility. (https://github.com/conan-io/conan-package-tools/pull/435)

- Bugfix: Added support for Conan 1.20.X > 1.20.0 (https://github.com/conan-io/conan-package-tools/pull/428)

- Bugfix: Fix clang builds because of a bad indentation in the code (https://github.com/conan-io/conan-package-tools/pull/425)

- Feature: Compatibility with Conan 1.20
- Feature: Enable not exporting package recipe (https://github.com/conan-io/conan-package-tools/pull/415)
- Feature: Add support of --args option when using "conan config install" feature (https://github.com/conan-io/conan-package-tools/pull/413)
- Feature: Add compiler.cppstd as external setting (https://github.com/conan-io/conan-package-tools/pull/406)
- Feature: Update package dependencies by --update argument (https://github.com/conan-io/conan-package-tools/pull/402)
- Feature: Fix CircleCI pull request detection. (https://github.com/conan-io/conan-package-tools/pull/401)
- Feature: Use numbered jobs (395) (https://github.com/conan-io/conan-package-tools/pull/396)
- Fix: The reference parameter is parsed in order to retrieve the name (used to compute the shared option name if not set). (https://github.com/conan-io/conan-package-tools/pull/421)
- Fix: Validate Docker image for shell command (376) (https://github.com/conan-io/conan-package-tools/pull/405)

- Bugfix: Fix Conan version to be used by CPT (https://github.com/conan-io/conan-package-tools/pull/411)

- Feature: Compatibility with Conan 1.29 (https://github.com/conan-io/conan-package-tools/pull/408)