v0.9.9

• [Added] Collections now support configuring the display of a top homepage link;
• [Improved] Login and registration pages;
• [Improved] Docker startup scripts;
• [Improved] When pasting web content in the Editor.md editor, external images are now downloaded and stored locally;
• [Improved] User Token API for retrieving collection document lists now supports the kw parameter for document search;
• [Improved] Handling of 404 exceptions;
• [Fixed] Issue with incorrect page index recognition on the collection directory when a collection contains a very large number of documents and deep hierarchies;
• [Fixed] Icon display issue when the collection icon is set to None;