Important: Dependencies are named by their extension keys 

Description 

ext_emconf.php named two dependencies by a name that is no extension key: rte-ckeditor and fluid-styled-content. They are now rte_ckeditor and fluid_styled_content, the keys composer.json requires through typo3/cms-rte-ckeditor and typo3/cms-fluid-styled-content.

Impact 

A classic, non-Composer installation resolves the dependencies of an extension from ext_emconf.php. It saw two dependencies on packages that do not exist: the Extension Manager reported them as missing, and sorting the active packages failed with "The package "academic_jobs" depends on "rte-ckeditor" which is not present in the system". It now depends on the Rich Text Editor and on Fluid Styled Content, which it needs.

Composer installations are not affected.

Affected Installations 

Classic, non-Composer installations of this extension.