Amazon Linux 2022 (AL2022) Is it possible to upgrade from one Release Candidate (RC) to the next RC

Question

First things first: AL2022 is a joy to use on T4G EC2. Is the update from one RC to the next one implemented yet? I have the august AL2022 installed and want to upgrade to the september one:

```
# dnf update --releasever=2022.0.20220928.0
Amazon Linux 2022 repository. Errors during downloading metadata for repository 'amazonlinux':
  - Status code: 403 for https://al2022-repos-XXX.amazonaws.com/core/mirrors/2022.0.20220928.0/aarch64/mirror.list 
  - Status code: 403 for https://al2022-repos-XXX.amazonaws.com/core/mirrors/2022.0.20220928.0/aarch64/mirror.list
Error: Failed to download metadata for repo 'amazonlinux': Cannot prepare internal mirrorlist: Status code: 403 for https://al2022-repos-XXX.amazonaws.com/core/mirrors/2022.0.20220928.0/aarch64/mirror.list 
Ignoring repositories: amazonlinux. Dependencies resolved. Nothing to do. Complete!
```
All in- and outbound ports are open for both IP4 and IP6 in security rules.

silicon · Answer

For the upgrade to work you have to remove the trailing ".0" in the release version. This works:
[dnf update --releasever=2022.0.20220928]()

Amazon Linux 2022 (AL2022) Is it possible to upgrade from one Release Candidate (RC) to the next RC

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