Google has improved the ‘associations’ in Search Console with other services such as Google Analytics, Google Ads and YouTube. You can find the details in Settings > Associations.
There shouldn’t be any action to take, as existing links between the products should be carried over, but I’d recommend checking up to see that at least Google Analytics is linked correctly. Many businesses switch to https or drop the ‘www.’ from their domains and forget to update Google Search Console and Google Analytics.
You can also now link complete ‘domain properties‘ to Google Analytics if you use them.