Hi@BenJoice 👋🏻

Sorry to hear that you're having problems with your own packs and queries. Our documentation should generally be up-to-date, but if you are coming across documentation that isn't right, let us know and we can fix it.

Is there a correct way to write rules for Corel and integrate them into the Cli?

I am not sure what you mean by "Corel". If you mean CodeQL, then you can follow e.g. the documentation athttps://docs.github.com/en/code-security/codeql-cli/using-the-advanced-functionality-of-the-codeql-cli/using-custom-queries-with-the-codeql-cli and subsequent pages.

the http method in the new version is deprecated,

I am not sure which "http method" you are referring to. Could you be more specific?

How do I update the codeql version and rules correctly?

Generally, we try to make backwards-compatible changes. Occasionally, we will deprecate parts of the libraries and mark them as such, but they continue to function for some time until they are removed. If you are having difficulty migrating a particular query you wrote, feel free to share details about the problems you are running into and we can help you get them fixed.

whether it is necessary to create a different qlpack for each rule?

It's not necessary to create a different qlpack for each rule.