Merge remote-tracking branch 'origin/f-boot-tour' into f-xs

.gitlab-ci.yml

CHANGELOG.md

Makefile

RELEASE_GUIDELINES.md

build.properties.d/00_default.properties

libs/bootstrap-icons-1.4.1.zip

libs/jquery-3.5.1.zip

libs/jquery-3.6.0.min.js

misc/merge_js.sh

src/core/css/tour.css

src/core/css/webcaosdb.css

src/core/js/annotation.js

src/core/js/edit_mode.js

src/core/js/ext_bottom_line.js

src/core/js/ext_entity_state.js

src/core/js/ext_map.js

src/core/js/footer.js

src/core/js/form_elements.js

src/core/js/preview.js

src/core/js/query_shortcuts.js