> ## Knowledge Base Index > Fetch the complete knowledge base index at: https://help.karmabot.chat/sitemap.xml > Use this file to discover available pages before exploring further. > Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash). # 13 February 2023 # New features * Redesigned the ** [Roles](https://app.karmabot.chat/admin/users#/) ** page: We have completely redesigned the ** [Roles](https://app.karmabot.chat/admin/users#/) ** page with a modern and user-friendly interface, providing an improved experience for our users ๐ŸŒŸ ![](https://storage.crisp.chat/users/helpdesk/website/243e916e9fc1a000/screenshot-2023-02-24-at-08315_1568iv9.jpg) # Improvements * Implemented several improvements to the limit mechanism for admins and users, including enhanced functionality and increased flexibility ๐Ÿงค