Some plugin cannot download properly

I’m using Kanboard v1.2.35, and tried to install some plugins, however got 404 not found.
e.g.,

Thanks.

I can confirm that problem with

Application Version 1.2.33 Installed on 25 November 2023
PHP Version 7.4.33
PHP SAPI fpm-fcgi
HTTP Client cURL
Server OS Linux 5.4.0-171-generic
Database Driver mysql
Database Version 10.5.23-MariaDB-1:10.5.23+maria~ubu2004-log
Browser Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Firefox/91.0
NO "PluginManager" installed!
  1. From Profile overview click “Plugins”
    » "List “Installed Plugins” will open
  2. Below Heading click “Plugins Directory”
    » "List with available Plugins will open
  3. Search page for “Greenwing”
    » List entry for “Greenwing” Version 1.3.2 by Confexion marked
  4. Click “Install”
    » Expected: Plugin will become installed (or similar)
    Actual: Can not open plugin archive :disappointed_relieved:

I can’t tell whether this is a KANBOARD issue of a GREENWING issue.