# Changelog

## v0.3.0 — 2026-06-06

### Ecosystem integrations

- 26 complementary integrations: L5 agents, L2 models/RAG, L3 eval partners
- Hubs: [Agent clients](/docs/integrations/agent-clients), [Model providers](/docs/integrations/model-providers), [Frameworks & RAG](/docs/integrations/frameworks-and-rag), [Eval & safety](/docs/integrations/eval-and-safety)
- Operations UI: agent client picker + model provider picker on MCP hub
- Extended `BLEKLINE_CLIENT_SURFACE`: `continue`, `github-copilot`, `openhands`, `sourcegraph-cody`

## v0.2.0 — 2026-06-05

### Multi-provider L1 ecosystem

- Five L1 sandbox providers documented: Daytona, Modal, Vercel Sandbox, Cloudflare, E2B
- [Sandbox providers hub](/docs/integrations/sandbox-providers) with comparison table and wiring
- `BLEKLINE_DOWNSTREAM_SERVER` telemetry label (replaces hardcoded `daytona`)
- `demo/sandbox-smoke` harness with per-provider modules
- Operations UI sandbox provider picker on MCP hub

## v0.1.0 — 2026-06-04

### Open source

- Public repository: [github.com/Blekline/blekline-oss](https://github.com/Blekline/blekline-oss)
- Packages on npm: `@blekline/contracts`, `@blekline/client`, `@blekline/mcp-server`, `@blekline/mcp-proxy` @ **0.1.0**
- OSS CI, release workflow, AGPL + Apache open-core licensing

### Documentation

- In-app docs at `/docs` with MCP quick start, SDK references, and security boundaries
- `llms.txt` and `llms-full.txt` for agent context

### Cloud

- Managed control plane at [app.blekline.com](https://app.blekline.com) with workspace API keys, mask API, and MCP operations hub

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**Next steps:** [AI Enablement Stack](/docs/introduction/ai-enablement-stack) · [Quick start](/docs/introduction/quick-start) · [GitHub Releases](https://github.com/Blekline/blekline-oss/releases)