Version 1.2.4 of package Repology has just been released in GNU ELPA. You can now find it in M-x list-packages RET.
Repology describes itself as: ============================= Repology API access via Elisp ============================= More at https://elpa.gnu.org/packages/repology.html ## Summary: This package provides tools to query Repology API (<https://repology.org/api>), process results, and display them. The results of a query revolve around three types of objects: projects, packages and problems. Using this library, you can find projects matching certain criteria, packages in a given project, and possible problems in some repository. See `repology-search-projects', `repology-lookup-project', and `repology-report-problems'. Projects-related requests are limited to `repology-projects-limit'. All requests are cached during `repology-cache-duration' seconds. ## Recent NEWS: [Not available 🙁]