stagehand-server/v3.1.3 — Stagehand

What's Changed

update agent docs by @tkattkat in https://github.com/browserbase/stagehand/pull/1411
fix: load GOOGLE_API_KEY from env by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/1412
[docs]: update act reference with preferred model name formatting by @ziruihao in https://github.com/browserbase/stagehand/pull/1409
[docs] add link to Discord by @shrey150 in https://github.com/browserbase/stagehand/pull/1416
Update screenshot collector by @tkattkat in https://github.com/browserbase/stagehand/pull/1373
Add more agent evals to evals cli by @tkattkat in https://github.com/browserbase/stagehand/pull/1422
Add hover method by @tkattkat in https://github.com/browserbase/stagehand/pull/1406
[Evals] task error handling and memory cleanup by @miguelg719 in https://github.com/browserbase/stagehand/pull/1419
Clean up handlers and remove bus listeners on v3.close() by @miguelg719 in https://github.com/browserbase/stagehand/pull/1418
kill cua agent on stagehand.close by @tkattkat in https://github.com/browserbase/stagehand/pull/1399
clean up page methods by @tkattkat in https://github.com/browserbase/stagehand/pull/1407
allow act cache hit when variable values change by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/1408
update screenshot collector stop method by @tkattkat in https://github.com/browserbase/stagehand/pull/1425
[fix]: handle CBOR stack limit errors by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/1424
[chore]: rm inlined JS from snapshot.ts by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/1427
[Feature] Add Agent.execute Hybrid CUA + DOM mode by @tkattkat in https://github.com/browserbase/stagehand/pull/1428
[chore]: split up snapshot logic into submodules by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/1429
[Evals] Disable screenshot collector interval by default by @miguelg719 in https://github.com/browserbase/stagehand/pull/1421
Fix parametrized 'model' api key auto-loading by @miguelg719 in https://github.com/browserbase/stagehand/pull/1436
update agent cache handling by @tkattkat in https://github.com/browserbase/stagehand/pull/1431
move hybrid mode behind experimental by @tkattkat in https://github.com/browserbase/stagehand/pull/1433
Add cua to mode by @tkattkat in https://github.com/browserbase/stagehand/pull/1432
[test]: add unit tests for xpath utils & tree format utils by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/1441
fix: CUA coordinating scaling issue by @shrey150 in https://github.com/browserbase/stagehand/pull/1430
[test]: add tests for synchronous DOM node helpers by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/1443
[test]: add tests for ax tree post-processing by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/1446
remove base64 from agent actions array by @tkattkat in https://github.com/browserbase/stagehand/pull/1439
[test]: add tests DOM session builders by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/1448
[test]: add tests for frame merging & prefix computation by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/1452
[test]: add tests for ax tree fetching & object ID resolvers by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/1451
[test]: add tests for focus selector utils by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/1447
Add Stainless CI for SDK codegen by @monadoid in https://github.com/browserbase/stagehand/pull/1450
Invoke page.hover on agent move action by @shrey150 in https://github.com/browserbase/stagehand/pull/1456
[STG-1053] [server] Use fastify-zod-openapi + zod v4 for openapi generation by @monadoid in https://github.com/browserbase/stagehand/pull/1420
Pushing stagehand-server to github releases with changesets, instead of using github artifacts by @monadoid in https://github.com/browserbase/stagehand/pull/1457
add deepseek specific prompting in aisdk by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/1455
Add code to publish binaries on release by @monadoid in https://github.com/browserbase/stagehand/pull/1459
Add media resolution high to gemini 3 hybrid agent by @miguelg719 in https://github.com/browserbase/stagehand/pull/1465
Moved server binary build into release.yaml by @monadoid in https://github.com/browserbase/stagehand/pull/1467
fix: correctly pass in userDataDir to chrome launcher by @shrey150 in https://github.com/browserbase/stagehand/pull/1462
Gate release creation on package.json version changes on main, instead of Changesets publishedPackages. by @monadoid in https://github.com/browserbase/stagehand/pull/1469
No longer using changesets for stagehand-server - manually bumping package.json version number by @monadoid in https://github.com/browserbase/stagehand/pull/1470
remove experimental flag on hybrid mode by @tkattkat in https://github.com/browserbase/stagehand/pull/1461
[chore]: move playwright to optional deps by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/1466
[test]: add tests for top level snapshot functions by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/1471
server binary fixes by @monadoid in https://github.com/browserbase/stagehand/pull/1474
bump server package version by @monadoid in https://github.com/browserbase/stagehand/pull/1475
bump server package version & fix gen:openapi script for windows by @monadoid in https://github.com/browserbase/stagehand/pull/1476

New Contributors

@ziruihao made their first contribution in https://github.com/browserbase/stagehand/pull/1409

Full Changelog: https://github.com/browserbase/stagehand/compare/@browserbasehq/stagehand@3.0.6...stagehand-server/v3.1.3