What we've shipped.

Overhauled the WebSocket layer for faster updates.

• Live cursor presence in Kanban board
• Instant task updates across all connected clients
• Reconnection logic improved

The first public beta of Task Checker is live.

• Kanban board with drag-and-drop
• List view with filters and sorting
• Project RBAC — Admin, Member, Viewer roles
• Subtasks and threaded comments

Full sprint planning is now live.

• Create and manage sprints with start/end dates
• Drag tasks from backlog into active sprint
• Burndown chart updates in real-time
• Sprint velocity tracking across multiple sprints