Issue #3060616 by elber, nod_, quietone, paulocs, Neslee Canil Pinto, KapilV, kostyashupenko, ranjith_kumar_k_u, adityasingh, ifrik, mmatsoo, adamzimmermann, ravi.shankar, sonam.chaturvedi, BhumikaVarshney, catch, longwave, xjm, dawehner, alexpott, ayushmishra206, hmendes, Pancho: Update the module descriptions on the Extend page to fit the Help texts

Issue #3072702 by alexpott, Wim Leers, mikelutz, xjm, catch, Berdir, tedbow, webchick, shaal, Mixologic, heddn: Core extensions should not need to specify the new core_version_requirement in *.info.yml files so that 9.0.x can be installed

Issue #2798891 by ankitjain28may, trobey, TR: Define project dependencies in core module .info files

Issue #2301317 by pwolanin, dawehner, Wim Leers, effulgentsia, YesCT, xjm, alexpott: MenuLinkNG part4: Conversion.

Revert "Issue #2301317 by pwolanin, effulgentsia, Wim Leers, dawehner, alexpott: MenuLinkNG part4: Conversion."

This reverts commit fd2db9cd.

Issue #2301317 by pwolanin, effulgentsia, Wim Leers, dawehner, alexpott: MenuLinkNG part4: Conversion.

Issue #2243549 by agerson, cs_shadow | jhodgdon: Text changes needed as follow-up to Menu UI module rename.

This reverts commit 07f63fe6.