Changelog · founding beta

ContextStream changelog.

Follow releases across MCP, ContextStream Code, Knowledge Stream, Atlas, Capsules, integrations, and security.

featureminoragentsdecisionscontext
Aug 20, 2026

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 ContextStream can point out conflicting or outdated assumptions before they turn into rework.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.
What do I need to do?

Nothing new. Keep using ContextStream as you do today. Clear, connected decisions make the guidance even more useful over time.

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 matters · Teams can catch misunderstandings before they become expensive rework, while every real decision stays under human control.
featureminoragentsmcp
Aug 18, 2026

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 matters · Your agents stay in sync without a handoff, a paste, or a dumped transcript.
v0.7.50patchcontextcodeagents
Aug 14, 2026

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 matters · Long-running agent work can be controlled without losing its run scope.
v0.7.49patchcontextcodecli
Aug 14, 2026

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 matters · One release source of truth from page to installer.
v0.5.90patchmcprust
Aug 14, 2026

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 matters · Faster native startup with one current MCP release line.
v0.3.17patchdesktopdownloads
Aug 07, 2026

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 matters · Public installers without depending on a private repository.
guidesreleasebenchmarksagents
Aug 06, 2026

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 matters · Claims ship with methods, limits, and reproducible evidence.
launchreleasebuzzmcp
Aug 06, 2026

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 matters · The room and agent can change without resetting the project.
v0.4.82patchmcpnpm
Aug 05, 2026

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 matters · Existing Node-based setups keep a current, supported path.
releasereleaseskillsworkflows
Jun 27, 2026

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 matters · Reusable agent workflows keep the status their author chose.
releasereleasecapsuleshandoffs
May 22, 2026

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 matters · Portable context without flattening every source into a transcript dump.
previewbetaatlascapsules
Apr 22, 2026

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 matters · Right context, not most recent — by default.
installerpatchmcp
Apr 11, 2026

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 matters · Fewer first-run snags.
featureminorcodestream-pilot
Apr 02, 2026

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 matters · Context before action, every action.
integrationpatchintegrationsgithub
Mar 19, 2026

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 matters · Source-backed lessons, no copy-paste.
securityminorscopessecurity
Mar 03, 2026

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 matters · Boundaries enforced, not just documented.
atlasminoratlas
Feb 14, 2026

Knowledge Atlas v2

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

↳ why it matters · Two views, one truth.

Built in the open. Released in the open.