Merge branch 'release-0.13.0' into 'main'

.gitlab-ci.yml

.gitlab/merge_request_templates/Default.md

CHANGELOG.md

CITATION.cff

DEPENDENCIES.md

Makefile

README.md

README_SETUP.md

RELEASE_GUIDELINES.md

build.properties.d/00_default.properties

doc/WelcomePanel.md

libs/bootstrap-5.2.2-dist.zip

libs/bootstrap-5.3.1-dist.zip

libs/bootstrap-icons-1.10.5.zip

libs/bootstrap-icons-1.4.1.zip

misc/entity_state_test_data.py

misc/envoy.yaml

misc/ext_bottom_line_test_data.py

misc/ext_cosmetics_test_data.py

misc/install_comment_datamodel.py