v0.10.0 — Steel browser automation
Steel browser automation
Runline 0.10.0 adds a full Steel.dev plugin for cloud browser automation. Agents can now create and manage Steel sessions, run one-shot browser tools, work with session files, credentials, profiles, Chrome extensions, captchas, traces, recordings, and computer-use actions directly from runline exec.
The new high-level steel.browser.run action creates a Steel session, connects over CDP, exposes a page-like browser surface to your script, and releases the session by default. Playwright is supported as an optional peer dependency, with a lightweight CDP fallback for basic navigation and extraction.
Live API hardening
The Steel plugin was smoke-tested operation-by-operation against the live Steel API. The implementation matches the observed API behavior for multipart uploads, session file path normalization, credential lookup by origin/namespace, profile persistence, extension update semantics, and session release-all behavior.
Unsupported Steel profile deletion is intentionally not exposed because the live API does not currently provide a working delete route.
Docs and polish
The bundled plugin table now reflects the expanded Steel action surface, and missing plugin icons have been added across the catalog so the README renders consistently.
Published packages
runline@0.10.0pi-runline@0.10.0
Full Changelog: v0.9.0...v0.10.0