dynamic-widgets plugin package missing

[khromov]

Started getting this error:

Problem 1
    - Root composer.json requires wpackagist-plugin/dynamic-widgets 1.5.16, found wpackagist-plugin/dynamic-widgets[1.5.16] in the lock file but not in remote repositories, make sure you avoid updating this package to keep the one from the lock file.

The package does exist with the listed version: https://wpackagist.org/search?q=dynamic-widgets

But repo JSON returns 404: https://repo.packagist.org/p2/wpackagist-plugin/dynamic-widgets~dev.json ( When "minimum-stability": "dev",) https://repo.packagist.org/p2/wpackagist-plugin/dynamic-widgets.json (Default settings)

[NoelLH]

@khromov It looks like the plugin may have been un-published from WordPress.org and thus is marked inactive (red X for that column in the search you linked).

Following the note below the results, I tried the URL https://wordpress.org/plugins/dynamic-widget/ directly and it just 301-redirects me to a keyword-based search for similar but different plugins.

I don't know where to find any active version, so I'm not sure who the vendor is or how to check if the plugin has a new name.