Added CodeStar deprecation. Resolves #84

Author: 0xdabbad00

README.md

@@ -18,5 +18,6 @@ This list will also keep track of increases in prices.  This will not track chan
 | March 31, 2024 | May 10, 2023 | OpsWorks |  OpsWorks for Puppet Enterprise will no longer be able to be used ([link]([https://docs.aws.amazon.com/opsworks/latest/userguide/welcome_classic.html](https://docs.aws.amazon.com/opsworks/latest/userguide/welcome_opspup.html))) | |
 | May 5, 2024 | May 10, 2023 | OpsWorks |  OpsWorks for Chef Automate will no longer be able to be used ([link](https://docs.aws.amazon.com/opsworks/latest/userguide/welcome_classic.html)) | |
 | May 26, 2024 | May 25, 2023 | OpsWorks |  OpsWorks Stacks will no longer be able to be used ([link](https://docs.aws.amazon.com/opsworks/latest/userguide/welcome_classic.html)) | |
+| July 31, 2024 | July 31, 2023 | CodeStar | AWS CodeStar is being deprecated. Existing resources will be unaffected, but you will not be able to create new resources with it. ([link](https://github.com/SummitRoute/aws_breaking_changes/issues/84#issue-1830512424)) | |