v3.0.0

• Improved security.
• Added the ability to rename files and folders.
• Added the ability to copy and move files and folders.
• The labels on the buttons have become clearer.
• Added a normal 404 page even when displaying a static user site.
• Improved HTML semantics, removed extra lines.
• Improved accessibility.
• Added tooltips.
• The server no longer produces JS and CSS code responsible for writing to the server if the writing mode is disabled.
• Correcting errors in downloading files and folders with certain characters in names, etc.
• Now downloading a zip archive occurs via a GET request, which eliminates download errors in some browsers, and also user can share the link to download zip-archive with several files.
• Fixed errors in the zip archive structure when downloading multiple files.
• Added alias "wsf" to start the server.
• Made the maximum displayed length of 70 characters of a file or folder name.
• Other minor bug fixes and code refactorings.