browse@0.9.0

al1abb/invoifybrowse@0.9.0Jun 25, 2026by github-actions[bot]

AI Summary

The `browse screenshot` command now saves files by default instead of printing base64 to stdout, and fixes Windows compatibility issues with the `browse skills add` command.

Key Highlights

`browse screenshot` now writes a file by default instead of printing base64 to stdout
Added `--base64` flag to preserve legacy behavior of printing to stdout
Fixed `browse skills add` on Windows by quoting paths to handle spaces
Added timeout and bounded fetches for skill installation to prevent hanging

Breaking Changes

The default behavior of `browse screenshot` changed; scripts parsing the bare invocation output must now use the `--base64` flag

New Features

`--base64` flag for legacy stdout output
Timeout handling for `npx skills add` child processes
Bounded fetches for catalog and skill-file retrieval

Full Release Notes

### Minor Changes

-   [#2246](https://github.com/browserbase/stagehand/pull/2246) [`303ab2c`](https://github.com/browserbase/stagehand/commit/303ab2c03c68e239c5e27c6fe9f0fa02b12c4749) Thanks [@shrey150](https://github.com/shrey150)! - `browse screenshot` now writes a file by default instead of printing base64 to stdout. Bare invocations save to `screenshot-<yyyymmdd-hhmmss>.<type>` in the current directory (with a collision counter instead of overwriting) and print `{ "saved": "<path>" }`. A new `--base64` flag preserves the legacy behavior of printing `{ "base64": "..." }` to stdout; it is mutually exclusive with `--path`. `--path` behavior is unchanged.

    Note for scripts that parsed the bare-invocation base64 output: pass `--base64` to keep the old stdout contract.

### Patch Changes

-   [#2250](https://github.com/browserbase/stagehand/pull/2250) [`8b83bb7`](https://github.com/browserbase/stagehand/commit/8b83bb7bb51c81b05014fac4a77bc653a90ca98b) Thanks [@shrey150](https://github.com/shrey150)! - Fix `browse skills add` on Windows and bound the unbounded installer stages.

    -   Quote the `npx` command and arguments when spawning through cmd.exe (`shell: true` for `.cmd`/`.bat` shims), so the default `C:\Program Files\nodejs\npx.cmd` path and install paths with spaces (e.g. `C:\Users\First Last\...`) no longer split at the space and fail with "'C:\\Program' is not recognized".
    -   Kill the `npx skills add` child after a 180s deadline (SIGTERM, then SIGKILL) and fail with a clear message and a distinct `skill_install_timeout` telemetry result code instead of hanging forever.
    -   Bound the catalog and skill-file fetches with a 10s abort timeout, preserving the existing catalog-unavailable fallback semantics when a fetch hangs.