As you can see the button is blocked because one SDK is depreciated. Also I it not clear that only on team plan you can add users.
You say that you one shared project in start tier, but you cannot add anyone, so I don’t know what is shared?
Could you try clearing your cache or do the upgrade in an incognito browser? We had a bug related to custom quotas that could cause the button to be disabled for other plans as well, but that should be fixed already.
Rudderstack deprecation notice is something we are aware of, but it shouldn’t affect functionality.
Hey Jasper,
There was an issue preventing the Confirm button on plan upgrade from being enabled in some cases that we fixed this morning. Could you try again?
Regarding your question about the Starter plan and sharing projects, the process is a two-step process - you first need to invite the users and only after that you’ll be able to add them to your project. This should be supported also on the Starter plan.
You can do this by going to your instance’s settings
and under the Users menu from there invite the users. On the Starter plan you are limited to only creating Member users.
After they accept the invitation you can then add the users to your project, by going to your Project Settings and adding the user there. You can also share individual workflows to users from each workflow’s sharing options.
Hope this helps!