For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
Added - Support for CORS preflight requests and CORS headers in block responses, this will prevent the browser from blocking cross-origin requests as a result of a Block.
Added - Support for px_filter_by_http_method feature
