"Based on input from the extension community, we also increased the number of rulesets for declarativeNetRequest, allowing extensions to bundle up to 330,000 static rules and dynamically add a further 30,000."
https://blog.chromium.org/2024/05/manifest-v2-phase-out-begi....
It looks like it’s a shared quota now with a minimum per extension [1].
Still sucks that the rules are static though. AdGuard devised a method to diff ruleset changes with the built in rules to generate dynamic rules between extension updates. So, I guess it works.
"Based on input from the extension community, we also increased the number of rulesets for declarativeNetRequest, allowing extensions to bundle up to 330,000 static rules and dynamically add a further 30,000." https://blog.chromium.org/2024/05/manifest-v2-phase-out-begi....