What's Changed

• feat(js): add address() handle for agent addressing by KiewanVillatel in #3604
• chore(js): patch vulnerable development dependencies by John Kennedy (@jkennedyvz) in #3628
• fix(sandbox): retry transient WebSocket failures before command start by Vishnu Suresh (@vishnu-ssuresh) in #3621
• chore(deps): bump urllib3 from 2.7.0 to 2.8.0 in /python by Dependabot (@dependabot)[bot] in #3629
• chore(deps): bump pyjwt from 2.13.0 to 2.15.0 in /python by Dependabot (@dependabot)[bot] in #3630
• chore(deps): bump undici from 7.29.0 to 7.29.1 in /js/internal/environment_tests/test-exports-cf in the npm_and_yarn group across 1 directory by Dependabot (@dependabot)[bot] in #3631
• docs: document takeover of external contributor PRs by Quentin Brosse (@QuentinBrosse) in #3632
• release(js): 0.10.6 by Emil F (@emil-lc) in #3626
• fix(js): end traced runs when a returned ReadableStream errors by Quentin Brosse (@QuentinBrosse) in #3633
• fix(py): export OTel prompt/completion as JSON strings by Emil F (@emil-lc) in #3636
• feat: send agent addressing as a typed address object by KiewanVillatel in #3635
• release(py): 0.14.3 by KiewanVillatel in #3646

Full Changelog: v0.14.2...v0.14.3

What's Changed

• fix(js): missing OTel exports for tool name, call_id and definitions by Emil F (@emil-lc) in #3592
• chore: increase Python and JS dependency delay to seven days by Thibaut Lehmann (@thibautlehmann) in #3606
• feat(python): add ls.address handle for agent addressing by KiewanVillatel in #3581
• fix(py): preserve response on wrapped HTTP errors by Thibaut Lehmann (@thibautlehmann) in #3611
• fix(js): stub OpenAI transport in completions test by KiewanVillatel in #3620
• fix(py,js): only the primary write replica keeps the original run ids by Emil F (@emil-lc) in #3623
• fix(js): resolve relative example attachment URLs by Thibaut Lehmann (@thibautlehmann) in #3624
• release(py): 0.14.2 by Emil F (@emil-lc) in #3625

Full Changelog: v0.14.1...v0.14.2

What's Changed

• release(js): 0.10.5 by Emil F (@emil-lc) in #3575
• ci: mirror merges to the staging repos by Thibaut Lehmann (@thibautlehmann) in #3578
• ci: drop the push-based mirror workflow, staging pulls instead by Thibaut Lehmann (@thibautlehmann) in #3580
• test(py): select s3_urls so list_runs and list_threads return attachments by Thibaut Lehmann (@thibautlehmann) in #3590
• fix(py): fix missing OTel exports for tool_call_id and tool_definitions by Emil F (@emil-lc) in #3584
• fix(py): trace ClaudeSDKClient.receive_messages() by Thibaut Lehmann (@thibautlehmann) in #3576
• feat(sandbox): verify service URL user tokens and proxy callbacks by Ramon Nogueira (@ramon-langchain) in #3593
• release(py): 0.14.1 by Emil F (@emil-lc) in #3595

Full Changelog: v0.14.0...v0.14.1

What's Changed

• fix(deps): patch soupsieve ReDoS vulnerabilities by John Kennedy (@jkennedyvz) in #3560
• feat(sandbox): grant sandboxes delegated LangSmith access on create by Ramon Nogueira (@ramon-langchain) in #3563
• feat(sandbox): LangSmith-login service URLs, and service URLs for JS by Ramon Nogueira (@ramon-langchain) in #3564
• fix(py): correct broken migration-guide URLs in deprecation warnings by Thibaut Lehmann (@thibautlehmann) in #3543
• feat: Claude SDK runs - stop_reason + tool and response IDs by Emil F (@emil-lc) in #3558
• feat(py): address runs by agent instead of by project by KiewanVillatel in #3520
• feat(py): address feedback parts by agent by KiewanVillatel in #3533
• fix(py): add finish_reasons and tool name/ID to OTel exports by Emil F (@emil-lc) in #3570
• release(py): 0.14.0 by Emil F (@emil-lc) in #3574

Full Changelog: v0.13.0...v0.14.0

What's Changed

• feat(evaluate): add disable_evaluator_tracing toggle to evaluate() and aevaluate() by Sineha Manivannan (@sineha-mani) in #3547
• ci(openwiki): open the update PR with gh instead of a third-party action by Thibaut Lehmann (@thibautlehmann) in #3545
• refactor(sandbox): deprecate no_proxy in proxy config helpers by Ramon Nogueira (@ramon-langchain) in #3512
• fix(js): preserve the 403 JSON error body in raiseForStatus by Quentin Brosse (@QuentinBrosse) in #3548
• feat(sandbox): support AWS IAM roles in Python and JavaScript helpers by Daniel Kneipp (@DanielKneipp) in #3536
• feat(sandbox): run_config, stdin EOF, and native file search/range ops by Ramon Nogueira (@ramon-langchain) in #3522
• feat(js): add disableEvaluatorTracing option to evaluate() by Sineha Manivannan (@sineha-mani) in #3549
• feat(sandbox): stream commands over the SSE exec API behind a feature flag by Ramon Nogueira (@ramon-langchain) in #3553
• feat(py,js): log which source the client resolved its API URL from by Thibaut Lehmann (@thibautlehmann) in #3557
• release(py): 0.13.0 by Ramon Nogueira (@ramon-langchain) in #3555

Full Changelog: v0.12.6...v0.13.0

What's Changed

• release(js): 0.10.4 by Emil F (@emil-lc) in #3542
• docs: add OpenWiki, with a weekly refresh workflow by Thibaut Lehmann (@thibautlehmann) in #3541
• fix(livekit): preserve system instructions with history by Caroline di Vittorio (@carolinedivittorio) in #3544
• release(py): 0.12.6 by Caroline di Vittorio (@carolinedivittorio) in #3546

Full Changelog: v0.12.5...v0.12.6

What's Changed

• fix: preserve sandbox API error IDs by Mukil Loganathan (@langchain-infra) in #3515
• fix(js): avoid stored reasoning in OpenAI integration tests by Emil F (@emil-lc) in #3519
• fix(js): update vulnerable test dependencies by Mike Merrill (@linted) in #3525
• chore(deps): bump js-yaml from 3.15.1 to 4.3.1 in /js/internal/environment_tests/test-exports-metro in the npm_and_yarn group across 1 directory by Dependabot (@dependabot)[bot] in #3526
• fix(js): patch vulnerable Vitest and Hono dependencies by John Kennedy (@jkennedyvz) in #3516
• release(js): 0.10.3 by Emil F (@emil-lc) in #3509
• fix(js,py): tag guardrail/subagent structurally in openai-agents integration by Yoshi (@ybathula707) in #3523
• feat(py,js): report the configured tracing sample rate on runs by Thibaut Lehmann (@thibautlehmann) in #3492
• fix(js): upgrade vulnerable js-yaml and sharp by Mike Merrill (@linted) in #3535
• fix(py): stop sandbox run() from waiting ~1s on the server's TCP close after exit by Ramon Nogueira (@ramon-langchain) in #3538
• fix(py): carry the ADK tool call ids into traced messages [LSDK-509] by Zlatko Duric (@zduric-langchain) in #3506
• release(py): 0.12.5 by Emil F (@emil-lc) in #3540

New Contributors

• Mike Merrill (@linted) made their first contribution in #3525
• Zlatko Duric (@zduric-langchain) made their first contribution in #3506

Full Changelog: v0.12.4...v0.12.5

What's Changed

• fix(livekit): support agents 1.7 and 1.8 telemetry [Closes LSDK-506] by Caroline di Vittorio (@carolinedivittorio) in #3510
• release(py): 0.12.4 by Caroline di Vittorio (@carolinedivittorio) in #3511

Full Changelog: v0.12.3...v0.12.4

What's Changed

• release(js): 0.10.2 by Mukil Loganathan (@langchain-infra) in #3495
• test(py): benchmark compressed trace ingestion by Quentin Brosse (@QuentinBrosse) in #3497
• fix(py): make the multipart body replayable across both retry layers by Thibaut Lehmann (@thibautlehmann) in #3483
• perf: avoid ThreadPoolExecutor churn in hybrid tracing [closes LSDK-213] by Open SWE (@open-swe)[bot] in #3005
• fix(docs): correct README code examples and update model references by Thibaut Lehmann (@thibautlehmann) in #3503
• feat: LangSmithSecret class for redacting sensitive function parameters by Emil F (@emil-lc) in #3484
• feat(sandbox): support proxy_config in update_sandbox (Python + JS) by Ramon Nogueira (@ramon-langchain) in #3430
• release(py): 0.12.3 by Emil F (@emil-lc) in #3507

Full Changelog: v0.12.2...v0.12.3

What's Changed

• release(js): 0.10.1 by Quentin Brosse (@QuentinBrosse) in #3477
• chore(deps): bump the actions-minor-and-patch group with 4 updates by Dependabot (@dependabot)[bot] in #3465
• chore(deps-dev): bump types-psutil from 7.2.2.20260518 to 7.2.2.20260827 in /python by Dependabot (@dependabot)[bot] in #3471
• chore(deps): bump the py-major group in /python with 4 updates by Dependabot (@dependabot)[bot] in #3468
• chore(deps-dev): bump types-tqdm from 4.70.0.20260731 to 4.70.0.20260827 in /python by Dependabot (@dependabot)[bot] in #3469
• chore(deps-dev): bump types-pyyaml from 6.0.12.20260724 to 6.0.12.20260815 in /python by Dependabot (@dependabot)[bot] in #3470
• chore(deps): bump the py-minor-and-patch group across 1 directory with 21 updates by Dependabot (@dependabot)[bot] in #3473
• chore(deps): bump astral-sh/setup-uv from 9.0.0 to 10.0.1 in the actions-major group by Dependabot (@dependabot)[bot] in #3466
• chore(deps): bump nltk from 3.10.0 to 3.10.3 in /python by Dependabot (@dependabot)[bot] in #3481
• fix(py): add 429 and 500 to status_forcelist in retry configuration by Thibaut Lehmann (@thibautlehmann) in #3480
• fix(js): patch faker and browserslist advisories by John Kennedy (@jkennedyvz) in #3487
• fix(js): patch fast-uri advisories by John Kennedy (@jkennedyvz) in #3489
• feat(sandbox): support snapshot tags in the Python client by Ramon Nogueira (@ramon-langchain) in #3447
• fix(py,js): retry rate-limited sandbox websocket connections by Mukil Loganathan (@langchain-infra) in #3493
• release(py): 0.12.2 by Mukil Loganathan (@langchain-infra) in #3494

New Contributors

• Thibaut Lehmann (@thibautlehmann) made their first contribution in #3480

Full Changelog: v0.12.1...v0.12.2

What's Changed

• release(js): 0.10.0 by Emil F (@emil-lc) in #3474
• fix(py,js): drain the anonymizer walk queue in O(1) [LSDK-412] by Quentin Brosse (@QuentinBrosse) in #3475
• release(py): 0.12.1 by Quentin Brosse (@QuentinBrosse) in #3478

Full Changelog: v0.12.0...v0.12.1

What's Changed

• ci: enable CodSpeed flame graphs and pin the benchmarks to one CPU by Emil F (@emil-lc) in #3449
• fix(py,js)!: make trace sampling deterministic by Emil F (@emil-lc) in #3183
• fix(py): suppress import-untyped on the optional langsmith_pyo3 import by Quentin Brosse (@QuentinBrosse) in #3462
• chore(py)!: swtich to httpx2 dependency while keeping httpx as a fallback by Emil F (@emil-lc) in #3406
• fix!: fail-closed when per-function anonymization callables fail by Emil F (@emil-lc) in #3328
• fix(py): compress replica writes that carry their own credentials by Emil F (@emil-lc) in #3448
• perf(py): serialize identical replicas once, into one frame by Emil F (@emil-lc) in #3450
• release(py): 0.12.0 by Emil F (@emil-lc) in #3472

Full Changelog: v0.11.2...v0.12.0

What's Changed

• fix: exclude password and email env vars from run metadata by Quentin Brosse (@QuentinBrosse) in #3417
• feat(js): Avoid redundantly sending inputs up in patch by Jacob Lee (@jacoblee93) in #3425
• release(js): 0.9.0 by Jacob Lee (@jacoblee93) in #3426
• test(py): continuous benchmarking with CodSpeed by Emil F (@emil-lc) in #3420
• fix: point migration guide links at their new per-area pages by KiewanVillatel in #3421
• fix(js): send langsmith-js User-Agent on generated client calls by KiewanVillatel in #3411
• test(py): pin multipart ingest retry matrix and drop warning by Quentin Brosse (@QuentinBrosse) in #3377
• chore: sync langsmith_api by @langtions-bot[bot] in #3407
• fix(py): handle 64bit+ integers without loss of precision by Emil F (@emil-lc) in #3409
• fix(py): exclude replica config from the serialized run body by Emil F (@emil-lc) in #3442
• fix(py,js): consistent (non-v7) UUID rewriting for replicas by Emil F (@emil-lc) in #3445
• ci: report Python benchmarks to Datadog Test Optimization by Emil F (@emil-lc) in #3408
• fix(js): close the argument-shape bypass in Anthropic MCP redaction by Emil F (@emil-lc) in #3378
• feat(livekit): align trace audio with the span timeline by Caroline di Vittorio (@carolinedivittorio) in #3452
• release(py): 0.11.2 by Caroline di Vittorio (@carolinedivittorio) in #3457

Full Changelog: v0.11.1...v0.11.2

What's Changed

• release(js): 0.8.11 by Emil F (@emil-lc) in #3401
• chore: sync langsmith_api by @langtions-bot[bot] in #3340
• fix(sandbox): retry transient WebSocket upgrades in Python and JS by Ramon Nogueira (@ramon-langchain) in #3388
• fix: report incomplete pytest suites accurately by John Kennedy (@jkennedyvz) in #3398
• feat(sandbox): add generate_download_url to the Python and JS clients by Ramon Nogueira (@ramon-langchain) in #3419
• release(py/js): 0.11.1 / 0.8.12 by Ramon Nogueira (@ramon-langchain) in #3422

Full Changelog: v0.11.0...v0.11.1

What's Changed

• security(python): update aiohttp and cryptography by John Kennedy (@jkennedyvz) in #3365
• security: update vulnerable JavaScript dependencies by John Kennedy (@jkennedyvz) in #3292
• Fix JS Dependabot alerts by John Kennedy (@jkennedyvz) in #3272
• fix(py): mask MCP server credentials in Anthropic wrapper traces by Emil F (@emil-lc) in #3371
• fix(js): mask MCP server credentials in Anthropic wrapper traces by Emil F (@emil-lc) in #3372
• fix(py): stop recording mcp_servers in Anthropic run metadata by Emil F (@emil-lc) in #3375
• feat(sandbox): add Context Hub mount helpers by Ramon Nogueira (@ramon-langchain) in #3351
• ci: run the full CI nightly against every environment by KiewanVillatel in #3338
• fix: default Dockerfile snapshot capacity by Ramon Nogueira (@ramon-langchain) in #3383
• fix(ci): stop uv run from resyncing the deepagent compat env by Emil F (@emil-lc) in #3397
• feat(sandbox): support proxy rule env vars in the Python and JS helpers by Ramon Nogueira (@ramon-langchain) in #3394
• perf(py): stop re-sending run inputs on patch by default by Emil F (@emil-lc) in #3396
• perf(py): default zstd compression to a single worker thread by Emil F (@emil-lc) in #3395
• perf(py): call pydantic core serializer directly, skip orjson key checks by Emil F (@emil-lc) in #3367
• release(py): 0.11.0 by Emil F (@emil-lc) in #3400

Full Changelog: v0.10.18...v0.11.0

What's Changed

• feat(python): LANGSMITH_EXCLUDE_INPUTS_ON_PATCH to skip inputs on patch by Emil F (@emil-lc) in #3350
• chore(deps): bump undici from 7.28.0 to 7.29.0 in /js/internal/environment_tests/test-exports-cf in the npm_and_yarn group across 1 directory by Dependabot (@dependabot)[bot] in #3352
• chore(deps): bump js-yaml from 3.15.0 to 4.3.1 in /js/internal/environment_tests/test-exports-metro in the npm_and_yarn group across 1 directory by Dependabot (@dependabot)[bot] in #3363
• docs(py): remove stale default param from dumps_json docstring by Emil F (@emil-lc) in #3354
• docs(py): clarify _serialization_methods table comments by Emil F (@emil-lc) in #3355
• docs(py): document _simple_default datetime/UUID branches by Emil F (@emil-lc) in #3356
• perf(py): hoist surrogate regex to module scope by Emil F (@emil-lc) in #3357
• fix(py): don't swallow KeyboardInterrupt/SystemExit in serde by Emil F (@emil-lc) in #3358
• perf(py): collapse redundant attribute lookups in _serialize_json probe loop by Emil F (@emil-lc) in #3362
• feat: support tags when creating datasets and experiments by williamreinhard-langchain in #3334
• release(js): 0.8.10 by Mukil Loganathan (@langchain-infra) in #3370
• release(py): 0.10.18 by Mukil Loganathan (@langchain-infra) in #3369

New Contributors

• williamreinhard-langchain made their first contribution in #3334

Full Changelog: v0.10.17...v0.10.18

What's Changed

• fix: add replicas to RunTrees created from headers/dotted-order by Emil F (@emil-lc) in #3346
• fix: sanitize git remote credentials [closes JKB-51] by John Kennedy (@jkennedyvz) in #3343
• release(py): 0.10.17 by Emil F (@emil-lc) in #3349

Full Changelog: v0.10.16...v0.10.17

What's Changed

• release(js): 0.8.9 by KiewanVillatel in #3316
• fix(python): mask metadata after the runtime env merge and via the anonymizer by Vladislav Nechakhin (@vladislav-nechakhin) in #3313
• fix(js): mask metadata after the runtime env merge and via the anonymizer by Vladislav Nechakhin (@vladislav-nechakhin) in #3314
• chore(deps-dev): bump types-requests from 2.33.0.20260518 to 2.33.0.20260712 in /python by Dependabot (@dependabot)[bot] in #3325
• chore(deps-dev): bump types-pyyaml from 6.0.12.20260518 to 6.0.12.20260724 in /python by Dependabot (@dependabot)[bot] in #3324
• chore(deps): bump the actions-major group with 2 updates by Dependabot (@dependabot)[bot] in #3321
• chore(deps): bump the actions-minor-and-patch group across 1 directory with 3 updates by Dependabot (@dependabot)[bot] in #3320
• chore(deps): bump the npm_and_yarn group across 3 directories with 3 updates by Dependabot (@dependabot)[bot] in #3330
• fix(js,py): stamp ls_agent_type on wrap_openai LLM runs by Yoshi (@ybathula707) in #3317
• chore(deps): bump aiohttp from 3.14.1 to 3.14.3 in /python by Dependabot (@dependabot)[bot] in #3329
• chore(deps-dev): bump the py-major group in /python with 2 updates by Dependabot (@dependabot)[bot] in #3323
• chore(deps): bump cryptography from 48.0.1 to 50.0.0 in /python by Dependabot (@dependabot)[bot] in #3331
• fix(js,py): preserve user-supplied ls_agent_type in openai-agents-sdk integration by Yoshi (@ybathula707) in #3318
• fix(js): inherit parent's ls_agent_type in Vercel _getLsAgentType helper by Yoshi (@ybathula707) in #3319
• chore(deps): bump the py-minor-and-patch group across 1 directory with 25 updates by Dependabot (@dependabot)[bot] in #3322
• fix(profiles): resolve the OAuth token endpoint from deployment metadata by Mukil Loganathan (@langchain-infra) in #3333
• fix: avoid resetting compression threads by Emil F (@emil-lc) in #3332
• docs(sandbox): fix invalid sizing example in JS sandbox README by Ramon Nogueira (@ramon-langchain) in #3335
• test(claude-agent-sdk): run subagent in foreground so trace nests correctly by Emil F (@emil-lc) in #3339
• release(py): 0.10.16 by Emil F (@emil-lc) in #3337

New Contributors

• Vladislav Nechakhin (@vladislav-nechakhin) made their first contribution in #3313

Full Changelog: v0.10.15...v0.10.16

What's Changed

• fix(python): apply the caller-supplied session's config to v2 endpoints by KiewanVillatel in #3304
• chore: Use a common function for backend detection by Emil F (@emil-lc) in #3307
• fix: prioritize API key over OAuth profile auth [closes LSDK-414] by KiewanVillatel in #3295
• fix(js): apply caller-supplied headers to the v2 endpoints by KiewanVillatel in #3305
• chore: deprecate legacy SmithDB-migration SDK methods by KiewanVillatel in #3299
• chore: sync langsmith_api by @langtions-bot[bot] in #3310
• fix: stop supported APIs from emitting nested deprecation warnings by KiewanVillatel in #3308
• chore: deprecate the run-sharing SDK methods by KiewanVillatel in #3312
• release(py): 0.10.15 by KiewanVillatel in #3315

Full Changelog: v0.10.14...v0.10.15

What's Changed

• fix(sandbox): count an acknowledged reattachment as progress by Ramon Nogueira (@ramon-langchain) in #3301
• feat(python): trace raw Gemini Live sessions by Caroline di Vittorio (@carolinedivittorio) in #3291
• release(py): 0.10.14 by Ramon Nogueira (@ramon-langchain) in #3302

Full Changelog: v0.10.13...v0.10.14

What's Changed

• feat: require sessionID for feedback when ClickHouse unavailable by Emil F (@emil-lc) in #3274
• ci: test Python integration and evals on self-hosted environments by KiewanVillatel in #3275
• chore: sync langsmith_api by @langtions-bot[bot] in #3242
• feat: expose annotation queue clients by Sineha Manivannan (@sineha-mani) in #3288
• fix: strip a trailing /api (not a bare /v1) from the generated OpenAPI client base URL by KiewanVillatel in #3284
• docs: link to the langchainplus SDK release process by KiewanVillatel in #3293
• chore: sync langsmith_api by @langtions-bot[bot] in #3289
• feat(js,python): check min backend version per resource by Quentin Brosse (@QuentinBrosse) in #3287
• test: exercise public run-read APIs and fix backend routing in run integration tests by KiewanVillatel in #3294
• release(js): 0.8.8 by Mukil Loganathan (@langchain-infra) in #3298
• release(py): 0.10.13 by Mukil Loganathan (@langchain-infra) in #3297

Full Changelog: v0.10.12...v0.10.13

What's Changed

• fix(sandbox): raise WebSocket open timeout to 120s by Ramon Nogueira (@ramon-langchain) in #3280
• fix(sandbox): retry WebSocket connect failures instead of waiting longer by Ramon Nogueira (@ramon-langchain) in #3282
• feat: migrate internal list_runs/read_run usages to SmithDB v2 API by KiewanVillatel in #3262
• fix(sandbox): retry WebSocket connect failures in JS run() by Ramon Nogueira (@ramon-langchain) in #3283
• release(py): 0.10.12 by Ramon Nogueira (@ramon-langchain) in #3285

Full Changelog: v0.10.11...v0.10.12

What's Changed

• release(js): 0.8.5 by Jacob Lee (@jacoblee93) in #3259
• refactor(py): remove composite feedback formula APIs by Chetan Gowda (@gow) in #3248
• fix(js): Ensure dataset version for an experiment is after all examples by Jacob Lee (@jacoblee93) in #3260
• feat(js): Support harness agent tracing in AI SDK 7 by Jacob Lee (@jacoblee93) in #3247
• fix(sandbox): retry exec on graceful close before 'started' by Ramon Nogueira (@ramon-langchain) in #3261
• release(js): 0.8.6 by Jacob Lee (@jacoblee93) in #3263
• fix(sandbox): only fall back to HTTP exec when the ws library is unavailable by Ramon Nogueira (@ramon-langchain) in #3266
• release(js): 0.8.7 by Ramon Nogueira (@ramon-langchain) in #3270
• chore(deps): bump the npm_and_yarn group across 2 directories with 2 updates by Dependabot (@dependabot)[bot] in #3255
• chore(deps-dev): bump pillow from 12.2.0 to 12.3.0 in /python by Dependabot (@dependabot)[bot] in #3243
• chore(deps): bump pyasn1 from 0.6.3 to 0.6.4 in /python by Dependabot (@dependabot)[bot] in #3253
• chore(deps): bump postcss from 8.5.16 to 8.5.22 in /js/internal/environment_tests/test-exports-vite in the npm_and_yarn group across 1 directory by Dependabot (@dependabot)[bot] in #3271
• fix(sandbox): keep dataplane_url after stop() by Ramon Nogueira (@ramon-langchain) in #3273
• fix(python): restore _get_openapi_base_url to strip /api/v1 before passing to OpenAPI client by KiewanVillatel in #3202
• release(py): 0.10.11 by Ramon Nogueira (@ramon-langchain) in #3269

New Contributors

• Chetan Gowda (@gow) made their first contribution in #3248

Full Changelog: v0.10.10...v0.10.11

What's Changed

• js: only check min backend version on stainless resource access by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3245
• fix(py): merge sandbox request headers case-insensitively by @ramon-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/3244
• ci(py): remove test_feedback_formula_crud_flow integration test after endpoint deprecation by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3251
• feat: require project in get_run_stats / getRunStats by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3250
• fix: add session_id and start_time to feedback generated from evaluat… by @agola11 in https://github.com/langchain-ai/langsmith-sdk/pull/3249
• release(py): Bump version: 0.10.9 → 0.10.10 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/3258

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.10.9...v0.10.10

What's Changed

• fix(python): exclude internal signing env vars from trace metadata by @saad-supports-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/3235
• feat(py/strands): improved tracing of thinking and tool result blocks from Strands by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/3236
• release(py): Bump version: 0.10.8 → 0.10.9 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/3237

New Contributors

• @saad-supports-langchain made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/3235

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.10.8...v0.10.9

What's Changed

• feat(client): shared-run accessor + runs.share and public.runs itg tests by @emil-lc in https://github.com/langchain-ai/langsmith-sdk/pull/3232
• feat(py,js): Expose method for calculating replica ids and add concept of a primary replica by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/3233
• release(py): Bump version: 0.10.7 → 0.10.8 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/3234

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.10.7...v0.10.8

What's Changed

• chore: bump _MIN_BACKEND_VERSION to 0.16.14rc1 by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3199
• chore: sync langsmith_api by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3214
• chore: sync langsmith_api by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3228
• release(js): 0.8.4 by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3230
• release(python): bump py version to 0.10.7 by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3229

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.10.6...v0.10.7

What's Changed

• Patch Dependabot alert dependencies by @langsmith-fleet[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3216
• feat(pipecat): capture realtime tool calls and OpenAI realtime history by @carolinedivittorio in https://github.com/langchain-ai/langsmith-sdk/pull/3218
• feat(py,js): Spread OpenAI request metadata into traced metadata by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/3220
• feat: capture Pipecat realtime transcripts by @carolinedivittorio in https://github.com/langchain-ai/langsmith-sdk/pull/3219
• fix(deps): correct uv override-dependencies syntax for json-repair by @carolinedivittorio in https://github.com/langchain-ai/langsmith-sdk/pull/3221
• chore(deps): bump mcp from 1.26.0 to 1.28.1 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3222
• fix: preserve env replica project names by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/3224
• release(py): Bump version: 0.10.5 → 0.10.6 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/3225

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.10.5...v0.10.6

What's Changed

• chore: sync langsmith_api by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3205
• fix: patch high-severity JS dependencies by @jkennedyvz in https://github.com/langchain-ai/langsmith-sdk/pull/3210
• release(js): 0.8.3 by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3213
• release(python): bump py version to 0.10.5 by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3212

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.10.4...v0.10.5

What's Changed

• release(js): 0.8.2 by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3204
• feat(livekit): capture realtime user transcript via instrument_session by @carolinedivittorio in https://github.com/langchain-ai/langsmith-sdk/pull/3201
• feat(voice): capture OpenAI Agents realtime model costs by @carolinedivittorio in https://github.com/langchain-ai/langsmith-sdk/pull/3193
• feat(voice): capture Google ADK Live (Gemini) model costs by @carolinedivittorio in https://github.com/langchain-ai/langsmith-sdk/pull/3194
• release(python): bump py version to 0.10.4 by @carolinedivittorio in https://github.com/langchain-ai/langsmith-sdk/pull/3207

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.10.3...v0.10.4

What's Changed

• fix: Auto-Batch Processing Drops Workspace Override Leading to Cross-Tenant Data Leakage by @corridor-security[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3174
• chore: bump _MIN_BACKEND_VERSION to 0.16.13rc1 by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3182
• feat(voice): capture LiveKit realtime model costs by @carolinedivittorio in https://github.com/langchain-ai/langsmith-sdk/pull/3191
• feat(voice): capture Pipecat TTS/realtime model costs by @carolinedivittorio in https://github.com/langchain-ai/langsmith-sdk/pull/3192
• chore(deps): bump esbuild from 0.17.19 to 0.28.1 in /js/internal/environment_tests/test-exports-cf in the npm_and_yarn group across 1 directory by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3172
• chore(deps): bump nltk from 3.9.4 to 3.10.0 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3186
• chore(deps): bump soupsieve from 2.8.3 to 2.8.4 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3200
• chore: sync langsmith_api by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3165
• release(python): bump py version to 0.10.3 by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3203

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.10.2...v0.10.3

What's Changed

• release(js): 0.8.1 by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3185
• refactor(voice): move span attribute setters onto TranslatedSpan by @carolinedivittorio in https://github.com/langchain-ai/langsmith-sdk/pull/3179
• feat: add SmithDB by-key path to add_runs_to_annotation_queue (runs= param) [LSDK-287] by @ayoung19 in https://github.com/langchain-ai/langsmith-sdk/pull/3077
• refactor(livekit + pipecat): Refactor for clarity by @carolinedivittorio in https://github.com/langchain-ai/langsmith-sdk/pull/3187
• feat(py): re-export OpenAPI client exceptions from langsmith package by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3188
• release(python): bump py version to 0.10.2 by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3189

New Contributors

• @ayoung19 made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/3077

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.10.1...v0.10.2

What's Changed

• fix: bound voice streaming audio buffers by @jkennedyvz in https://github.com/langchain-ai/langsmith-sdk/pull/3169
• fix: escape insights report html repr by @corridor-security[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3176
• chore: bump _MIN_BACKEND_VERSION to 0.16.12rc1 by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3178
• Fix URL Path Injection via Unencoded Resource Names in Python Sandbox Client (Sync) by @corridor-security[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3177
• feat(js): expose openapi client error classes by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3181
• release(py): 0.10.1 by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3184

New Contributors

• @corridor-security[bot] made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/3176

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.10.0...v0.10.1

What's Changed

• chore: sync langsmith_api by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3152
• release(js): bump JS SDK to 0.7.16 by @sineha-mani in https://github.com/langchain-ai/langsmith-sdk/pull/3160
• feat: expose OTel-safe metadata helpers [closes LSDK-262] by @open-swe[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3091
• feat(integrations): helpers to build LangSmith run URLs from OTel spans [LSDK-273] by @harisaiharish in https://github.com/langchain-ai/langsmith-sdk/pull/3142
• fix(python): remove projects accessor from AsyncClient by @QuentinBrosse in https://github.com/langchain-ai/langsmith-sdk/pull/3163
• chore: sync langsmith_api by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3162
• feat(js): Extends wrapAnthropic JS wrapper to support Claude Managed Agents methods by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/3155
• release(js): 0.7.17 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/3166
• feat(client): expose threads and traces resource accessors on Python and JS clients by @QuentinBrosse in https://github.com/langchain-ai/langsmith-sdk/pull/3164
• ci: freeze pnpm environment test installs by @jkennedyvz in https://github.com/langchain-ai/langsmith-sdk/pull/3168
• Quote sandbox client URL path segments by @langsmith-fleet[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3167
• release(js): 0.8.0 by @QuentinBrosse in https://github.com/langchain-ai/langsmith-sdk/pull/3171
• release(py): 0.10.0 by @QuentinBrosse in https://github.com/langchain-ai/langsmith-sdk/pull/3170

New Contributors

• @langsmith-fleet[bot] made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/3167

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.9.8...v0.10.0

What's Changed

• Add aread_project in python SDK by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3157
• refactor: rename client-facing SDK online_evaluator to evaluator by @sineha-mani in https://github.com/langchain-ai/langsmith-sdk/pull/3158
• release(python): bump py version to 0.9.8 by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3159

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.9.7...v0.9.8

What's Changed

• feat(integrations): add Google ADK Live voice tracing integration by @carolinedivittorio in https://github.com/langchain-ai/langsmith-sdk/pull/3115
• feat(integrations): attribute voice traces via ls_integration metadata by @carolinedivittorio in https://github.com/langchain-ai/langsmith-sdk/pull/3144
• feat(integrations): set ls_provider/ls_model_name on voice llm runs for cost by @carolinedivittorio in https://github.com/langchain-ai/langsmith-sdk/pull/3145
• chore(release): bump version to 0.9.7 by @carolinedivittorio in https://github.com/langchain-ai/langsmith-sdk/pull/3153

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.9.6...v0.9.7

What's Changed

• feat(integrations): add Pipecat voice tracing integration by @carolinedivittorio in https://github.com/langchain-ai/langsmith-sdk/pull/3112
• feat(integrations): add LiveKit voice tracing integration by @carolinedivittorio in https://github.com/langchain-ai/langsmith-sdk/pull/3113
• feat(integrations): add OpenAI Realtime voice tracing integration by @carolinedivittorio in https://github.com/langchain-ai/langsmith-sdk/pull/3114
• feat(js,python): Adds thread_id to metadata for Claude Agent SDK by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/3141
• fix(py): serialize tuple-keyed trace dictionaries by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/3116
• fix(py): guard OTEL span cleanup [closes #3080] by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/3118
• chore(deps): bump the npm_and_yarn group across 3 directories with 2 updates by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3123
• chore(deps): bump pnpm/action-setup from 6.0.8 to 6.0.9 in the actions-minor-and-patch group by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3131
• chore(deps): bump the actions-major group with 4 updates by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3133
• chore(deps-dev): bump the js-minor-and-patch group in /js with 14 updates by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3132
• chore(deps): bump the py-major group across 1 directory with 3 updates by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3138
• chore(deps): bump the py-minor-and-patch group across 1 directory with 21 updates by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3140
• chore(deps): bump the npm_and_yarn group across 4 directories with 1 update by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3148
• chore(deps): update pydata-sphinx-theme requirement from >=0.18.0 to >=0.19.0 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3137
• chore(deps-dev): bump the js-major group across 1 directory with 7 updates by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3134
• chore: bump _MIN_BACKEND_VERSION to 0.16.10rc1 by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3147
• chore: sync langsmith_api by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3129
• release(js): bump to 0.7.15 by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3150
• fix: remove duplicate opentelemetry-exporter-gcp entries breaking uv.lock by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3151
• release(python): bump py version to 0.9.6 by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3149

New Contributors

• @carolinedivittorio made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/3112

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.9.5...v0.9.6

What's Changed

• chore: sync langsmith_api by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3126
• chore: bump _MIN_BACKEND_VERSION to 0.16.9rc1 by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3127
• fix(sandbox): wrap all WS handshake failures as SandboxConnectionError by @asrira428 in https://github.com/langchain-ai/langsmith-sdk/pull/3130

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.9.4...v0.9.5

What's Changed

• fix(google_adk): capture LLM inputs after before_model_callback runs [LSDK-279] by @harisaiharish in https://github.com/langchain-ai/langsmith-sdk/pull/3094
• release(js): bump js sdk version to 0.7.13 by @langchain-infra in https://github.com/langchain-ai/langsmith-sdk/pull/3104
• chore: sync langsmith_api by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3105
• doc: improve resource comments by @QuentinBrosse in https://github.com/langchain-ai/langsmith-sdk/pull/3108
• fix(client): apply anonymizer to run error field by @paarth-a in https://github.com/langchain-ai/langsmith-sdk/pull/3100
• feat(client): expose datasets v2 resource + experiment-runs integration tests [langchainplus#28358] by @GowriH-1 in https://github.com/langchain-ai/langsmith-sdk/pull/3106
• fix(google-adk): set tool span as active tracing context in wrap_tool_run_async by @navarra-lisandro in https://github.com/langchain-ai/langsmith-sdk/pull/3111
• fix(client): apply anonymizer to run error field (JS) by @paarth-a in https://github.com/langchain-ai/langsmith-sdk/pull/3110
• fix(python): use current project issues endpoint by @khankaholic in https://github.com/langchain-ai/langsmith-sdk/pull/3064
• chore: sync langsmith_api by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3120
• fix(js): Avoid setting usage_metadata on parent chain runs for Claude Agent SDK runs by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/3119
• feat(client): expose projects resource accessor on Python and JS clients by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3109
• release(js): bump to 0.7.14 by @dqbd in https://github.com/langchain-ai/langsmith-sdk/pull/3121
• release(python): bump py version to 0.9.4 by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3124

New Contributors

• @navarra-lisandro made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/3111
• @khankaholic made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/3064

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.9.3...v0.9.4

What's Changed

• release(js): bump js sdk version to 0.7.12 by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3089
• feat(sandbox): do not gate dataplane ops on sandbox status by @ramon-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/3090
• chore: sync langsmith_api by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3095
• ci: pin all GitHub Actions to immutable SHA pins by @jkennedyvz in https://github.com/langchain-ai/langsmith-sdk/pull/3093
• chore(deps-dev): bump vcrpy from 8.1.1 to 8.2.1 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3074
• chore(deps): bump pydantic-settings from 2.13.1 to 2.14.2 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3075
• feat(sandbox): expose registries via generated v2 client by @langchain-infra in https://github.com/langchain-ai/langsmith-sdk/pull/3087
• fix(client): lazily initialize sync OpenAPI client by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3099
• release(python): bump py version to 0.9.3 by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3101

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.9.2...v0.9.3

What's Changed

• release(js): bump js sdk version to 0.7.11 by @sineha-mani in https://github.com/langchain-ai/langsmith-sdk/pull/3079
• chore: bump _MIN_BACKEND_VERSION to 0.16.6rc1 by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3076
• chore: sync langsmith_api by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3082
• chore: sync langsmith_api by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3083
• chore(js): bump AI SDK 7 to beta by @dqbd in https://github.com/langchain-ai/langsmith-sdk/pull/3085
• feat(client): expose v2 OpenAPI runs resource on Python and JS clients by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3084
• release(python): bump py version to 0.9.2 by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3088

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.9.1...v0.9.2

What's Changed

• feat: updating create feedback to add opt out for trace retention by @sineha-mani in https://github.com/langchain-ai/langsmith-sdk/pull/3047
• fix(python): declare missing runtime deps for _openapi_client by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3070
• release(python): bump py version to 0.9.1 by @sineha-mani in https://github.com/langchain-ai/langsmith-sdk/pull/3078

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.9.0...v0.9.1

What's Changed

• feat(sandbox): send mount_config for mounts by @DanielKneipp in https://github.com/langchain-ai/langsmith-sdk/pull/3051
• feat(anonymizer): curated secret-detection preset (createSecretAnonymizer) by @paarth-a in https://github.com/langchain-ai/langsmith-sdk/pull/3059
• chore: sync langsmith_api by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3033
• fix(python): allow-list fields accepted from baggage replica updates by @QuentinBrosse in https://github.com/langchain-ai/langsmith-sdk/pull/3067
• release(py): 0.9.0 by @QuentinBrosse in https://github.com/langchain-ai/langsmith-sdk/pull/3068

New Contributors

• @paarth-a made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/3059

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.18...v0.9.0

What's Changed

• chore(deps-dev): bump vitest from 3.2.4 to 3.2.6 in /js by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3002
• chore(deps): bump pyjwt from 2.12.1 to 2.13.0 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3030
• chore(deps): bump python-multipart from 0.0.27 to 0.0.31 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3036
• chore(deps): bump aiohttp from 3.14.0 to 3.14.1 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3037
• chore(deps): bump cryptography from 46.0.7 to 48.0.1 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3038
• chore(deps): bump starlette from 1.0.1 to 1.3.1 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3039
• chore(deps-dev): bump langchain-anthropic from 1.4.4 to 1.4.6 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3044
• chore(deps): bump the npm_and_yarn group across 4 directories with 4 updates by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3046
• chore(deps): bump the npm_and_yarn group across 2 directories with 2 updates by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3060
• test(python): fix integration assertions for updated attachment error message by @QuentinBrosse in https://github.com/langchain-ai/langsmith-sdk/pull/3061
• chore: reconcile bumpversion config and mandate release process for agents by @QuentinBrosse in https://github.com/langchain-ai/langsmith-sdk/pull/3062
• release(py): 0.8.18 by @QuentinBrosse in https://github.com/langchain-ai/langsmith-sdk/pull/3063

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.17...v0.8.18

What's Changed

• feat: expose the resources from the generated openapi client in the langsmith client by @sineha-mani in https://github.com/langchain-ai/langsmith-sdk/pull/3018
• feat(js): port isTracingEnabled utility from Python by @dqbd in https://github.com/langchain-ai/langsmith-sdk/pull/3032
• Add sandbox mount support to JS SDK by @DanielKneipp in https://github.com/langchain-ai/langsmith-sdk/pull/3010
• release(js): bump to 0.7.9 by @dqbd in https://github.com/langchain-ai/langsmith-sdk/pull/3035
• Add sandbox mount support to Python SDK by @DanielKneipp in https://github.com/langchain-ai/langsmith-sdk/pull/3009
• docs: note that _openapi_client directories are auto-generated by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3034
• fix: update JS SDK type declarations with skipLibCheck disabled by @sineha-mani in https://github.com/langchain-ai/langsmith-sdk/pull/3043
• release(js): 0.7.10 by @dqbd in https://github.com/langchain-ai/langsmith-sdk/pull/3045
• feat: adding python async for online evals by @sineha-mani in https://github.com/langchain-ai/langsmith-sdk/pull/3048
• Add sandbox Git mount SDK helpers by @DanielKneipp in https://github.com/langchain-ai/langsmith-sdk/pull/3040
• fix: use insights tab in sdk report links [closes LSO-2936] by @eric-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/3050
• feat(client): warn when backend version is below minimum required by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3041
• chore: bump _MIN_BACKEND_VERSION to 0.16.5rc1 by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3053
• fix(sandbox): use built-in gcp auth host matching by @DanielKneipp in https://github.com/langchain-ai/langsmith-sdk/pull/3055
• chore(python): py to 0.8.17 by @sineha-mani in https://github.com/langchain-ai/langsmith-sdk/pull/3056

New Contributors

• @sineha-mani made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/3018
• @eric-langchain made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/3050

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.16...v0.8.17

What's Changed

• feat(py): add sync/async conversion for Sandbox and SandboxClient [INF-0000] by @ramon-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/3019
• fix(experiments): extract keys from wrapped evaluator function by @shamikkarkhanis in https://github.com/langchain-ai/langsmith-sdk/pull/3014
• chore: repoint support@langchain.dev mentions to the Support Portal by @lutan-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/3024
• fix(python): derive create_child run id from start_time [LSDK-220] by @harisaiharish in https://github.com/langchain-ai/langsmith-sdk/pull/3027
• chore: sync langsmith_api by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3020
• chore: js to 0.7.8 and py to 0.8.16 by @shamikkarkhanis in https://github.com/langchain-ai/langsmith-sdk/pull/3029

New Contributors

• @lutan-langchain made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/3024

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.15...v0.8.16

What's Changed

• chore(js): exclude generated _openapi_client from linters and type-checker by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3015
• chore: sync langsmith_api by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/3006
• chore: protect JS openapi client in workflow by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/3017
• fix(js): deliver sandbox output callbacks across stream reconnects by @langchain-infra in https://github.com/langchain-ai/langsmith-sdk/pull/3022
• fix(python): deliver sandbox output callbacks across stream reconnects by @langchain-infra in https://github.com/langchain-ai/langsmith-sdk/pull/3023
• chore: bump JS to 0.7.7 and Python to 0.8.15 by @langchain-infra in https://github.com/langchain-ai/langsmith-sdk/pull/3025

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.14...v0.8.15

What's Changed

• feat: add deepagent compatibility smoke tests to Python and JS CI [LSDK-214] by @QuentinBrosse in https://github.com/langchain-ai/langsmith-sdk/pull/2997
• chore(py): bump Python SDK to 0.8.14 by @vishnu-ssuresh in https://github.com/langchain-ai/langsmith-sdk/pull/3013

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.13...v0.8.14

What's Changed

• ci: protect _openapi_client from unauthorized changes by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/2999
• fix: gemini double counting of over 200k tokens by @dqbd in https://github.com/langchain-ai/langsmith-sdk/pull/3003
• feat(python): cross-process OAuth refresh filesystem lock by @langchain-infra in https://github.com/langchain-ai/langsmith-sdk/pull/2988
• feat(js): cross-process OAuth refresh filesystem lock by @langchain-infra in https://github.com/langchain-ai/langsmith-sdk/pull/2989
• fix: avoid duplicate /v1 in hub URLs when endpoint includes /api/v1 by @langchain-infra in https://github.com/langchain-ai/langsmith-sdk/pull/3008
• chore: bump JS to 0.7.6 and Python to 0.8.12 by @langchain-infra in https://github.com/langchain-ai/langsmith-sdk/pull/3011

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.11...v0.8.12

What's Changed

• fix: match async feedback client to sync behavior [LSEN-206] by @vishnu-ssuresh in https://github.com/langchain-ai/langsmith-sdk/pull/3001

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.10...v0.8.11

What's Changed

• feat(sandbox): size the dockerfile-build sandbox via vCpus/memBytes (js) by @langchain-infra in https://github.com/langchain-ai/langsmith-sdk/pull/2980
• feat(python): support trace_id and retry-on-NotFound in async create_… by @baskaryan in https://github.com/langchain-ai/langsmith-sdk/pull/2963
• feat(python): expose pairwise comparison URL on ComparativeExperimentResults [LSE-2270] by @harisaiharish in https://github.com/langchain-ai/langsmith-sdk/pull/2975
• feat(js): exposed pairwise comparison URL on ComparativeExperimentResults [LSE-2374] by @harisaiharish in https://github.com/langchain-ai/langsmith-sdk/pull/2981
• feat(python): expose LS_MESSAGE_VIEW_EXCLUDE constant [lso-2605] by @ybathula707 in https://github.com/langchain-ai/langsmith-sdk/pull/2982
• feat: support JS prompt commit tags by @langchain-infra in https://github.com/langchain-ai/langsmith-sdk/pull/2987
• fix(lint): exclude _openapi_client from ruff by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/2993
• chore: sync langsmith_api by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2911
• fix(lint): exclude _openapi_client from mypy by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/2995
• chore: sync langsmith_api by @langtions-bot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2994
• Add AWS auth proxy helpers to Python SDK by @DanielKneipp in https://github.com/langchain-ai/langsmith-sdk/pull/2991
• Add AWS auth proxy helpers to JS SDK by @DanielKneipp in https://github.com/langchain-ai/langsmith-sdk/pull/2992
• feat(evaluation): adding examples and repetitions to create tracer sessions calls by @shamikkarkhanis in https://github.com/langchain-ai/langsmith-sdk/pull/2954
• chore(deps): bump astral-sh/setup-uv from 94527f2e458b27549849d47d273a16bec83a01e9 to 37802adc94f370d6bfd71619e3f0bf239e1f3b78 by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2968
• chore(deps): bump pnpm/action-setup from ac6db6d3c1f721f886538a378a2d73e85697340a to 0e279bb959325dab635dd2c09392533439d90093 by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2970
• chore(deps-dev): bump types-psutil from 7.2.2.20260408 to 7.2.2.20260518 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2974
• chore(deps): bump starlette from 0.52.1 to 1.0.1 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2984
• chore(deps-dev): bump types-requests from 2.33.0.20260408 to 2.33.0.20260518 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2973
• chore(deps): bump the py-minor-and-patch group across 1 directory with 12 updates by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2998
• chore(deps): bump the py-major group across 1 directory with 4 updates by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2996
• chore(deps): bump gaurav-nelson/github-action-markdown-link-check from 499c1e7f3637c131334fa8e937c45144f79d72d2 to 5c5dfc0ac2e225883c0e5f03a85311ec2830d368 by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2969
• chore(deps): bump aiohttp from 3.13.5 to 3.14.0 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2983
• chore(deps-dev): bump @jest/globals from 29.7.0 to 30.4.1 in /js by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2807
• release(py): 0.8.10 by @baskaryan in https://github.com/langchain-ai/langsmith-sdk/pull/3000

New Contributors

• @harisaiharish made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/2975
• @ybathula707 made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/2982
• @langtions-bot[bot] made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/2911
• @shamikkarkhanis made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/2954

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.9...v0.8.10

What's Changed

• feat(sandbox): add JS Dockerfile snapshots by @langchain-infra in https://github.com/langchain-ai/langsmith-sdk/pull/2951
• chore(deps-dev): bump the js-minor-and-patch group across 1 directory with 11 updates by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2931
• chore(deps): bump websockets from 15.0.1 to 16.0 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2811
• chore(deps): update myst-parser requirement from >=3 to >=4.0.1 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2841
• chore(deps): bump the py-minor-and-patch group across 1 directory with 19 updates by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2934
• chore(deps): bump typescript from 5.9.3 to 6.0.3 in /js by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2839
• chore(deps-dev): bump google-adk from 1.10.0 to 2.1.0 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2960
• chore(deps-dev): bump wrapt from 1.17.3 to 2.2.1 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2961
• chore(deps-dev): bump the py-minor-and-patch group in /python with 6 updates by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2958
• chore(deps-dev): bump types-tqdm from 4.67.3.20260408 to 4.67.3.20260518 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2959
• ci: add minimum workflow permissions by @jkennedyvz in https://github.com/langchain-ai/langsmith-sdk/pull/2967
• chore: update dependabot.yml to comply with posture checks by @jkennedyvz in https://github.com/langchain-ai/langsmith-sdk/pull/2966
• test(python): deflake test_tracing_queue_limit_drops_when_full by @baskaryan in https://github.com/langchain-ai/langsmith-sdk/pull/2964
• feat(sandbox): size the dockerfile-build sandbox via vcpus/mem_bytes (python) by @langchain-infra in https://github.com/langchain-ai/langsmith-sdk/pull/2979

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.8...v0.8.9

What's Changed

• fix(python): retry sandbox pool timeouts by @baskaryan in https://github.com/langchain-ai/langsmith-sdk/pull/2953
• fix(sandbox): build Dockerfile snapshots off /tmp by @langchain-infra in https://github.com/langchain-ai/langsmith-sdk/pull/2956

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.7...v0.8.8

What's Changed

• fix: reconnect sandbox command streams on EOF by @ramon-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2941
• feat(sandbox): build snapshots from Dockerfiles by @langchain-infra in https://github.com/langchain-ai/langsmith-sdk/pull/2950
• fix(python): add organization id to context URLs by @vishnu-ssuresh in https://github.com/langchain-ai/langsmith-sdk/pull/2945
• fix(js): add organization id to context URLs by @vishnu-ssuresh in https://github.com/langchain-ai/langsmith-sdk/pull/2946
• release(py): 0.8.7 by @ramon-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2947

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.6...v0.8.7

What's Changed

• chore(deps-dev): bump @google/genai from 1.50.1 to 2.0.1 in /js by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2875
• chore(deps): bump mako from 1.3.11 to 1.3.12 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2880
• chore(deps): bump authlib from 1.6.11 to 1.6.12 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2888
• chore(deps): bump hono from 4.12.15 to 4.12.18 in /js by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2894
• chore(deps): bump fast-uri from 3.1.0 to 3.1.2 in /js by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2895
• chore(deps-dev): bump @anthropic-ai/sdk from 0.94.0 to 0.95.0 in /js by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2881
• chore(deps): bump postcss from 8.5.8 to 8.5.14 in /js by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2898
• chore(deps): bump @protobufjs/utf8 from 1.1.0 to 1.1.1 in /js/internal/environment_tests/test-exports-vite in the npm_and_yarn group across 1 directory by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2908
• chore(deps): bump hono from 4.12.18 to 4.12.19 in /js by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2909
• chore(deps): bump protobufjs from 7.5.7 to 8.0.1 in /js by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2896
• chore(deps): bump idna from 3.11 to 3.15 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2913
• chore(deps-dev): bump @anthropic-ai/sdk from 0.95.0 to 0.95.1 in /js by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2912
• AI SDK telemetry and AI SDK v7 support by @dqbd in https://github.com/langchain-ai/langsmith-sdk/pull/2901
• feat: install websockets by default for sandbox by @open-swe[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2916
• release(js): 0.7.2 by @dqbd in https://github.com/langchain-ai/langsmith-sdk/pull/2922
• feat: add list_runs_from_annotation_queue method [closes LSDK-193] by @open-swe[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2892
• chore(deps-dev): bump @anthropic-ai/sdk from 0.95.1 to 0.95.2 in /js by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2917
• chore(deps-dev): bump types-pyyaml from 6.0.12.20250915 to 6.0.12.20260518 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2927
• chore(deps): update pydata-sphinx-theme requirement from >=0.15 to >=0.18.0 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2928
• chore: exclude langsmith_api from ruff linter by @KiewanVillatel in https://github.com/langchain-ai/langsmith-sdk/pull/2933
• fix(python): retry sandbox connect timeouts by @ramon-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2940
• fix(js): [LSDK-202] return context hub URLs for pushed contexts by @vishnu-ssuresh in https://github.com/langchain-ai/langsmith-sdk/pull/2939
• fix(python): RunTree.create_child appends to self.child_runs LSE-2221 by @catherine-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2942
• release(js): 0.7.3 by @vishnu-ssuresh in https://github.com/langchain-ai/langsmith-sdk/pull/2943
• fix(python): [LSDK-202] return context hub URLs for pushed contexts by @vishnu-ssuresh in https://github.com/langchain-ai/langsmith-sdk/pull/2938
• release(py): 0.8.6 by @vishnu-ssuresh in https://github.com/langchain-ai/langsmith-sdk/pull/2944

New Contributors

• @KiewanVillatel made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/2933

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.5...v0.8.6

What's Changed

• release(js): 0.7.0 by @ramon-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2890
• fix(js): add alias for experimental/sandbox to appease broad peer dep range within deepagents by @dqbd in https://github.com/langchain-ai/langsmith-sdk/pull/2893
• feat(js): allow disabling multipart streaming via env variable by @dqbd in https://github.com/langchain-ai/langsmith-sdk/pull/2900
• feat(python): add Client.close() to release session [closes LSDK-183] by @open-swe[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2866
• feat(sandbox): forward client default headers on exec WebSocket by @open-swe[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2899
• release(js): 0.7.1 by @langchain-infra in https://github.com/langchain-ai/langsmith-sdk/pull/2902
• release(py): 0.8.5 by @langchain-infra in https://github.com/langchain-ai/langsmith-sdk/pull/2903

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.4...v0.8.5

What's Changed

• release(js): 0.6.3 by @vishnu-ssuresh in https://github.com/langchain-ai/langsmith-sdk/pull/2864
• chore(deps): bump python-multipart from 0.0.26 to 0.0.27 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2859
• chore(deps-dev): bump @anthropic-ai/sdk from 0.91.1 to 0.92.0 in /js by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2858
• chore(deps): bump postcss from 8.5.8 to 8.5.14 in /js by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2857
• chore(deps): bump hono from 4.12.15 to 4.12.18 in /js by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2860
• chore(deps-dev): bump langchain-core from 1.3.2 to 1.3.3 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2867
• chore(deps-dev): bump @anthropic-ai/sdk from 0.92.0 to 0.93.0 in /js by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2869
• chore(deps): bump urllib3 from 2.6.3 to 2.7.0 in /python by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2873
• chore(deps): bump the py-minor-and-patch group across 1 directory with 12 updates by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2876
• chore(deps-dev): bump the js-minor-and-patch group across 1 directory with 16 updates by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2877
• chore(deps): bump the py-minor-and-patch group across 1 directory with 11 updates by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2879
• chore(deps): bump the npm_and_yarn group across 2 directories with 2 updates by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2868
• chore(deps-dev): bump @anthropic-ai/sdk from 0.93.0 to 0.94.0 in /js by @dependabot[bot] in https://github.com/langchain-ai/langsmith-sdk/pull/2878
• sdk(js): rename experimental/sandbox -> sandbox (breaking) by @DanielKneipp in https://github.com/langchain-ai/langsmith-sdk/pull/2885
• sdk(py): drop sandbox alpha/experimental warnings by @DanielKneipp in https://github.com/langchain-ai/langsmith-sdk/pull/2884
• feat(sandbox): make snapshot optional and add TS options overload by @ramon-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2887
• release(py): 0.8.4 by @ramon-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2889

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.3...v0.8.4

What's Changed

• fix(js): prevent sending [object Object] as span attribute when dealing with nested objects, send full langsmith.usage_metadata if present by @dqbd in https://github.com/langchain-ai/langsmith-sdk/pull/2845
• release(js): bump to 0.6.2 by @dqbd in https://github.com/langchain-ai/langsmith-sdk/pull/2856
• sdk(py): replace ttl_seconds with idle_ttl_seconds + delete_after_stop_seconds by @DanielKneipp in https://github.com/langchain-ai/langsmith-sdk/pull/2853
• sdk(js): replace ttlSeconds with idleTtlSeconds + deleteAfterStopSeconds by @DanielKneipp in https://github.com/langchain-ai/langsmith-sdk/pull/2854
• Fix push_agent URL owner for name-only identifiers by @vishnu-ssuresh in https://github.com/langchain-ai/langsmith-sdk/pull/2862
• docs(langsmith): clarify trust boundaries when working with hub by @eyurtsev in https://github.com/langchain-ai/langsmith-sdk/pull/2861
• release(py): 0.8.3 by @vishnu-ssuresh in https://github.com/langchain-ai/langsmith-sdk/pull/2863

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.2...v0.8.3

What's Changed

• Bump JS SDK version to 0.6.1 by @langchain-infra in https://github.com/langchain-ai/langsmith-sdk/pull/2847
• fix: parse urllib3 version with packaging.Version by @justinwolfington in https://github.com/langchain-ai/langsmith-sdk/pull/2851
• Bump Python SDK version to 0.8.2 by @langchain-infra in https://github.com/langchain-ai/langsmith-sdk/pull/2855

New Contributors

• @justinwolfington made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/2851

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.1...v0.8.2