e2b@2.33.0

Minor Changes

• 09e12b3: Replace the per-call integration connection option with a set-once, process-wide ConnectionConfig.setIntegration() (JS) / ConnectionConfig.set_integration() (Python). Integrations wrapping the SDK call it once at startup and every request is attributed via the User-Agent header — no more threading the option through individual SDK calls. The method is internal and hidden from docs. The integration option on ConnectionConfigOpts (JS) and the integration keyword argument on ConnectionConfig (Python) are removed; ConnectionConfigOpts remains as a deprecated alias of ConnectionOpts. In both SDKs, an explicitly provided User-Agent header now always takes precedence over the SDK-built one, while SDK-built values are recomputed whenever a config is rebuilt so they always reflect the current integration.

Patch Changes

• e6c4e7e: Move the Connect/Protobuf runtime dependencies off the 2.0.0-rc.3 pre-release pin to the stable line: @connectrpc/connect and @connectrpc/connect-web upgrade to ^2.1.2, and @bufbuild/protobuf upgrades from ^2.6.2 to ^2.12.1. No public API changes — the sandbox filesystem and command RPCs continue to use the same Connect transport configuration.

• 49367c8: Switch the build tooling from tsup to tsdown. The published artifacts are unchanged: the SDK still ships dist/index.js (CJS), dist/index.mjs (ESM) and dist/index.d.ts/dist/index.d.mts, and the CLI still ships an executable dist/index.js with its dist/templates.

  engines.node for both packages is set to >=20.18.1 <21 || >=22 (Node 20.18.1+, or 22 and above — keeping the minimum required by undici while excluding the end-of-life Node 21 line).