* gnu/packages/syndication.scm (newsboat): Update to 2.10.2.
[inherit]: Remove inheritance of unmaintained newsbeuter.
[native-inputs]: Remove perl.
[arguments]: Remove #:make-flags to build on ARM, which should work now.
[synopsis, description]: Mash up Newsboat's own description with useful
information from its predecessor.
* gnu/packages/web.scm (json-c): Update to 0.13.
[description]: Add new resolution.
(json-c-0.12): New public variable.
(hubbub)[inputs]: Use it.
* gnu/packages/syndication.scm (newsbeuter)[inputs]:
Likewise.
* gnu/packages/patches/newsbeuter-CVE-2017-12904.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/syndication.scm (newsbeuter)[source]: Use it.