Do we need a new licence when upgrading instance type of Aurora PostgreSQL?

Must-share information (formatted with Markdown):

  • which versions are you using - Developer Edition Version 8.9.1 (build 44547)
  • what are you trying to achieve - Change instance type (db.r4.large to db.r6g.large) for Aurora PostgreSQL 10.18

Hey there.

The documentation on License Administration should help you understand when you need a new license key.