v0.3.0

What's Changed

• Additional Pages: per-group page filter, path suffix on URL templates, fetch until listing content is present, and skip the fetch when the paginator is missing. Fixes last-page handling when a suffix is set, and query-param usage in page URLs.
• Resources Downloader: page filter, download-step selection by priority, a single leaf kept inside a collection, and download state applied on the resource container.
• History: more than one Content Manager group, with separate decoration for viewed and listed entries.
• Custom CSS: rules that target shadow roots, without leaking those styles into the document.
• Reddit: built-in integration and its custom CSS updated.
• Editor and chrome: unknown keys preserved in the integration editor, editor and Configuration Menu layout, overlay backdrop on the host with the iframe sized to the panel, design tokens on body, Dark Reader bypass on the iframe, key handling on panel inputs, and a configurable Notification Bar z-index.
• Content Manager: URL changes from SPA navigation are picked up, with less discovery and table logging.
• Network: requests send a Referer header.

Full Changelog: v0.2.0...v0.3.0