CCCC v0.4.7 Release Notes

v0.4.7 builds on v0.4.6 with a focused set of workflow, presentation, and Web UX improvements.

Compared with v0.4.6, this release makes Presentation a first-class shared workspace, tightens task workflow handling across Web and MCP, adds Web branding controls, and cleans up several runtime and operator-facing rough edges.

Highlights

1) Presentation became a real shared workspace

The main change in v0.4.7 is the new Presentation surface.

Groups can now publish and manage slot-based presentation content through the daemon, Web UI, and MCP layer. The Chat surface also gained a dedicated Presentation rail and viewer flow, so shared artifacts no longer have to live only as chat text.

2) Interactive browser-backed views landed

v0.4.7 also adds the browser-surface path for Presentation.

This makes it possible to handle harder Web content in a more useful way than a simple static preview. The viewer lifecycle and controls were refined as part of the same work, including better handling for refresh, fullscreen, replacement, and URL entry.

3) Chat and Presentation are now connected by references

Presentation references were added to the message flow, which means chat can point back to a specific Presentation view instead of relying on vague text-only handoffs.

Snapshot and compare behavior were also added so the quoted view can be preserved more clearly when users and agents are discussing live content.

4) Task workflow handling is stricter

This release also improves the task workflow layer.

Task state handling in the Web UI is more structured, context/task workflow logic is tighter, and MCP-side task update compatibility was improved so task status changes are less fragile in practice.

5) Web polish and branding moved forward

v0.4.7 includes a broad Web polish pass as well.

Highlights include:

• Web branding controls for product name and logo assets
• stronger group/context/unread refresh behavior
• general message, panel, and console usability cleanup

6) Runtime and startup behavior were cleaned up further

This release also includes smaller but important runtime fixes.

Notably, the default cccc entry path now respects top-level --host / --port overrides throughout supervised Web startup and restart, and Kimi runtime defaults were updated to match the current preferred path.

Summary

In short, v0.4.7 is the release that brings together:

1. the first real Presentation workspace
2. browser-backed interactive presentation views
3. chat-to-presentation references
4. tighter task workflow handling
5. Web branding and usability polish
6. another round of runtime/startup cleanup