Merge branch 'f-remove-boost-rdep' into f-async-execute

.docker/Dockerfile

.gitlab-ci.yml

.gitlab/merge_request_templates/Default.md

CHANGELOG.md

CHANGELOG.md

CMakeLists.txt

DEPENDENCIES.md

DEPENDENCIES.md

FEATURES.md

FEATURES.md

Makefile

README.md

README_SETUP.md

RELEASE_GUIDELINES.md

cmake/CodeCoverage.cmake

conanfile.py

doc/CHANGELOG.md

doc/CMakeLists.txt

doc/DEPENDENCIES.md

doc/Examples.rst