Upgrading Drupal

So I have my migrations via drush so I can import them one at a time.  I imported the users.  I then realized my custom fields didn't transfer over.  So on the new site I created them.  I then ran the import again.  It only filled out one of the new fields only on the new user that was added to the old site.  My main question is how do I get it to fill in the fields for the users that were already imported?

Hello!

Currently I'm trying to upgrade my Drupal 8.9.20 to Drupal 9 +. I have been following the steps in the article "How to upgrade from Drupal 8 to Drupal 9".

After some effort, upgrade_status module said my website is 100% ready for upgrading to Drupal 9.

However, after I ran the command

Hello!

Currently I'm trying to upgrade my drupal 8.9.20 site to drupal 9+, I have been followed the article "How to upgrade from Drupal 8 to Drupal 9" and set up the upgrade_status module for detecting modules that need to be upgraded. In this process, I ran into two problems:

Hello everyone,

Currently, I am encountering dependency issues while trying to upgrade the Drupal core to version 9. I have been following the steps from this page, by using the upgrade_status module, I have upgraded all modules that are compatible with Drupal 8. Only the modules that require Drupal 9 remain. I plan to upgrade them after I successfully upgrade the Drupal core.

And the commands I ran for upgrading Drupal core were:

After moving web-site from local machine (created with ddev. installation + Docker) to shared hosting the report message appeared in CMS -

Ran this in Terminal to handle one of the updates for Drupal CMS:

composer require 'drupal/project_browser:^2.0@beta'

Result: site borked, got this:

The website encountered an unexpected error. Try again later.