Added
- The `update on start` Configuration directive.
- The `expose websockets`, `websockets ip`, and `websockets port`
Configuration directives.
Changed
- The `include_docx_template()` function now includes images, shapes,
styles, footnotes, etc. from the sub-document.
- Problem with websockets on servers with a `root` other than `/`.
- The `/api/session` POST API endpoint will now convert dates to
`DADateTime` objects, unless the `raw` parameter is `1`.
Fixed
- Triple spacing in RTF documents.
- Flask route ambiguity with `/api/user/new`.