• Added releases page in about modal.
• Prevented course index resource search from being focused when using CTRL+X for titlebar search dialog.
• Enabled navigation using arrow keys (right/left) to expand/collapse folders.
• Displayed size of downloaded files in toast notifications.
• Enabled opening download attachments directly from messages.
• Improved course-index resources tree structure with search highlighting and visual indicators for opened folders.
• Added support for XML code blocks.
• Implemented Sonner toasts for improved user notifications.
• Improved downloading and loading speed for certain files by disabling web security in temporary scrape windows, allowing traversal of DOM through iframes.
• Implemented course-divided folders for resources in zip downloads.
• Added context menu on resources in course index (default click opens in app).
• Improved authentication robustness.
• Improved parallel downloading.
• Fixed links from course-card context menu and added course subject description direct link.

Full Changelog: v0.1.3...v0.1.4