The RHEL package has been renamed.
This is an undocumented change, and users cannot find an explanation for it.

• After Zabbix 6.0.8, 6.2.2 - "release1, release2" were added.

http://repo.zabbix.com/zabbix/6.0/rhel/9/x86_64/
http://repo.zabbix.com/zabbix/6.2/rhel/9/x86_64/

Could you write a NOTE in the documentation explaining the package changes?
Separation of release1 and release2 was found in the rhel9 web package, which causes users to misunderstand whether there is a big difference between each package.

https://www.zabbix.com/documentation/6.0/en/manual/introduction/whatsnew608