Problem/Motivation
This module has a stable release but it's not installable on the current Drupal core release (10.0.9) and with the recommended method: composer require drupal/manage_state will return

I guess the solution would be to update the symfony/var-dumper dependency that seems to cause the problem?
Here's my composer why symfony/var-dumper result:

| Comment | File | Size | Author |
|---|---|---|---|
| #2 | why symfony:var-dumper.png | 135.46 KB | kopeboy |
| manage_state install dependency error.png | 437.86 KB | kopeboy |
Comments
Comment #2
kopeboyComment #4
geoanders commentedComment #5
geoanders commentedFixed in 1.0.2 release.