Debian package of perspective.el is years behind: https://github.com/nex3/perspective-el/tags

Please, consider updating it.

flashymittens@tutanota.com writes:

Thanks for the report. Currently this package has no active maintainer
in Debian, so it's hard to predict if and when it will get an update.

If someone reading this is interested in maintaining it, feel free to
contact the Debian Emacsen team [1] for help. Depending on your
background, we can also point you to more general resources about
packaging for Debian.

David


[1] email: debian-emacsen@lists.debian.org or at #debian-emacs (irc.oftc.net)