# Feature Flags Feature Flags are used to manage features that are not yet ready for general use. Their behavior varies depending on the branch: ## **comm-central** Feature flags are enabled once all related code for the feature have landed. ## **comm-beta** Feature flags remain enabled once the feature is complete unless the developers decide to temporarily pause it. ## **comm-release and comm-esr** Feature flags are disabled by default until an explicit decision is made to enable the feature for all users. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://developer.thunderbird.net/releases/feature-flags.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.