ContextStream changelog.

Personal guidance that builds on what works for you

Optional deep project learning uses your context use and feedback to improve guidance for your account. The Learning page brings guidance, reversible suggestions, activity, and a private weekly recap together. It starts off and requires your separate consent in Account → Privacy.

Why it mattersUseful lessons can stay close while you keep control over what is learned. Learned data is never sold or used to train AI models; withdrawing consent stops collection and queues deletion within 30 days.

Your agents now understand what a decision may affect

ContextStream now helps your AI agents notice when a request may affect an important decision your team has already made. It brings the relevant context forward automatically, before work moves too far in the wrong direction.

• No new tool to learn. It works inside the agent workflow you already use, with no separate screen or setup step.
• Catch problems earlier. ContextStream can point out conflicting or outdated assumptions before they turn into rework.
• See the wider effect. It can show the related decisions, plans, tasks, documents, and code that may need a second look.
• Stay in control. ContextStream suggests what to review and explains uncertainty. It never changes a decision or project record unless you choose to act.

For existing customers: Existing setups, including older MCP clients, continue to work. Version 0.5.94 adds this support without replacing the search and recall experience you already rely on.

Why it mattersTeams can catch misunderstandings before they become expensive rework, while every real decision stays under human control.

Agents can now coordinate across workspaces

When two AI agents are working in different workspaces or projects, they can share a short heads-up. The other agent sees a coordination notice on its next turn, uses it, and marks it as read. It is on by default. Turn it off in Account → AI settings → Agent Coordination.

Why it mattersYour agents stay in sync without a handoff, a paste, or a dumped transcript.

ContextCode v0.7.50 adds agent run pause and resume controls

The public 0.7.50 release adds pause and resume control support for agent runs and is now pinned across the ContextStream web fleet.

Why it mattersLong-running agent work can be controlled without losing its run scope.

ContextCode v0.7.49 reaches the public mirror

The macOS, Linux, and Windows installers now resolve to ContextCode 0.7.49. The website reads this version from the same public mirror used by the installer, so the displayed release cannot drift from the delivered binary.

Why it mattersOne release source of truth from page to installer.

Rust MCP 0.5.90 is live

The hosted MCP gateway and current native CLI now report 0.5.90. The Rust distribution remains the default install path for supported editors and agent harnesses.

Why it mattersFaster native startup with one current MCP release line.

Desktop 0.3.17 ships on the public download channel

Signed macOS, Windows, and Linux installers are available from the public release bucket. The download page now takes its version and artifact URLs directly from the release API.

Why it mattersPublic installers without depending on a private repository.

Search, memory, and cross-agent evidence published

Three new guides explain the independently judged code-search results, why search and memory belong together, and how approved context survives a change of agent or collaboration room.

Why it mattersClaims ship with methods, limits, and reproducible evidence.

ContextStream for Buzz reference ships

The public Buzz reference connects Claude, Codex, and Goose through one canonical ContextStream MCP identity, with a verified runtime proof ledger and an under-five-minute setup path.

Why it mattersThe room and agent can change without resetting the project.

Node MCP compatibility package reaches 0.4.82

The @contextstream/mcp-server compatibility package is published at 0.4.82 for environments that still require the Node distribution. New installs continue to prefer the native Rust CLI.

Why it mattersExisting Node-based setups keep a current, supported path.

Reusable Skills get reliable lifecycle controls

Skill creation now preserves the requested draft or active status in the initial write, while create, update, run, import, export, share, and supersede remain available as first-class workflow operations.

Why it mattersReusable agent workflows keep the status their author chose.

ContextCapsules graduate into scoped handoffs

Session and project context can now be packaged into shareable handoffs with scoped access, redaction policy, and lazy hydration for the next authorized agent or teammate.

Why it mattersPortable context without flattening every source into a transcript dump.

Atlas traversal hits 3-hop default + Capsule signing preview

Default Atlas traversal expands to 3 hops with token-budgeted truncation. Verified-handoff signing enters preview for Enterprise — opt-in by workspace.

Why it mattersRight context, not most recent — by default.

MCP install detects Cline + Windsurf reliably

Reworked tool-config detection. The MCP installer now writes correct configs for Cline 0.6+ and Windsurf 1.4+ on macOS, Linux, and WSL.

Why it mattersFewer first-run snags.

StreamPilot inline panel ships

ContextStream Code now surfaces decision · lesson · guardrail · doc · open-task in a fixed inline panel before edits. Toggle with ⌘L.

Why it mattersContext before action, every action.

GitHub PR reviews promote into lessons

A reviewer comment marked as a lesson now lands in the Stream as a candidate, with citation back to the PR.

Why it mattersSource-backed lessons, no copy-paste.

Per-client scopes for Team and Enterprise

Engagement-bound scopes with per-client redaction and audit. Cross-scope promotion requires an explicit, redacted diff.

Why it mattersBoundaries enforced, not just documented.

Knowledge Atlas v2

Code view + Knowledge view share one underlying graph. Edges now carry weight derived from co-citation frequency.

Why it mattersTwo views, one truth.