The document summarizes the first face-to-face working group meeting of the IDPF ePUB 2.1 revision. It discusses the themes and goals of the new charter, including enhanced support for rich media, global languages, metadata, and interactivity. It outlines the sub-groups formed to address each theme and notes plans for draft specifications in September and weekly conference calls. The document also provides details on upcoming workshops and groups focused on enhanced CJK language support.