June 2026 Product Surfaces
Published: June 29, 2026.
This note records the public customer-facing surfaces for the main Tangle product lines. It is intended for customers and auditors who need one place to see how product updates are communicated.
Summary
| Product area | Public surface | Customer action |
|---|---|---|
| Blueprint Agent | ai.tangle.tools | No action required |
| Agent Dev Container and Sandbox infrastructure | sandbox.tangle.tools | No action required |
| Router infrastructure | router.tangle.tools | No action required |
| Browser Agent | browser.tangle.tools | No action required |
| Audit Agent | audits.tangle.tools | No action required |
| Protocol contracts and SDK bindings | tnt-core v0.13.0 | Upgrade only if you sign quotes, decode slashing events, run custom BSMs, or maintain L2 slashing receivers |
Blueprint Agent
Blueprint Agent is the hosted workbench for turning prompts and repository context into Tangle Blueprint work. The public application surface is ai.tangle.tools, and the customer-facing product page is Tangle Blueprint Agent.
The June 2026 customer update is publication of this release-note channel plus status coverage for the hosted application. No customer migration is required.
Agent Dev Container and Sandbox Infrastructure
Agent Dev Container and Sandbox infrastructure provide isolated execution environments for coding agents, browser work, file operations, and reproducible task runs. The public infrastructure surface is sandbox.tangle.tools, and the product page is Tangle Sandbox.
The June 2026 customer update is publication of public service status coverage and clearer release-note routing for sandbox infrastructure changes. No customer migration is required.
Router Infrastructure
The router is the hosted model and agent-routing surface used by Tangle products and integrations. The public infrastructure surface is router.tangle.tools.
The June 2026 customer update is inclusion of router infrastructure in public status coverage. No customer migration is required.
Browser Agent
Browser Agent provides browser automation for product QA, UI checks, and evidence-producing website workflows. The public application surface is browser.tangle.tools, and the product page is Tangle Browser Agent.
The June 2026 customer update is inclusion of Browser Agent in public release-note and status coverage. No customer migration is required.
Audit Agent
Audit Agent provides security-review workflows and reproducible audit artifacts for code and application surfaces. The public application surface is audits.tangle.tools.
The June 2026 customer update is inclusion of Audit Agent in public release-note and status coverage. No customer migration is required.
Protocol Contracts and SDK Bindings
The current protocol contract release note is tnt-core v0.13.0. That release includes breaking changes for quote signing, slashing event decoding, custom BSM hooks, and L2 slashing receiver rotations.
Customers and operators who maintain those integrations should follow the migration checklist in the v0.13.0 release note.
Where Updates Appear
Future customer-visible changes will be posted under this release-note section. Operational reachability is posted at tangle.tools/status. Security practices are posted at tangle.tools/security.