chore: sync upstream langfuse-python to v4.8.0b1#2

Merged

daniel-lee-sb merged 296 commits into

mainfrom

sync/upstream-langfuse-v4.8.0b1

Jun 12, 2026

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Commits on Sep 11, 2025

fix(client): pass env var tracing environment to resource manager (#1331)
hassiebp
authored

Commits on Sep 17, 2025

Commits on Sep 18, 2025

chore: test to validate multiple calls to update_trace don't drop att… (#1369)
nimarb
authored
feat(api): update API spec from langfuse/langfuse a7d59d7b (#1371)

langfuse-bot
and
langfuse-bot
authored
feat(openai): add openai embeddings api support (#1345) (#1372)
hassiebp
authored
chore: release v3.5.0
hassiebp
committed

Commits on Sep 25, 2025

Commits on Sep 28, 2025

Commits on Sep 29, 2025

feat(api): update API spec from langfuse/langfuse 9b8868a (#1384)
langfuse-bot
authored

Commits on Oct 1, 2025

Commits on Oct 2, 2025

Commits on Oct 8, 2025

feat(api): update API spec from langfuse/langfuse dee644d (#1398)
langfuse-bot
authored

Commits on Oct 10, 2025

Commits on Oct 13, 2025

feat(api): update API spec from langfuse/langfuse fa2979b (#1403)

langfuse-bot
and
langfuse-bot
authored

Commits on Oct 16, 2025

Commits on Oct 17, 2025

fix(client): HTTP headers concatenated by dashes instead of snakecase (#1404)
hassiebp
authored

Commits on Oct 20, 2025

Commits on Oct 21, 2025

feat(api): update API spec from langfuse/langfuse 1ded68c (#1414)

langfuse-bot
and
langfuse-bot
authored

Commits on Oct 22, 2025

Commits on Oct 23, 2025

feat(api): update API spec from langfuse/langfuse 258cc51 (#1420)

langfuse-bot
and
langfuse-bot
authored

Commits on Oct 28, 2025

fix(observe): avoid empty status message when capturing exception in observe decorator (#1417)
Jonas1312
authored

Commits on Nov 3, 2025

Commits on Nov 6, 2025

Commits on Nov 11, 2025

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Commits on Nov 16, 2025

feat(api): update API spec from langfuse/langfuse 53b8ec8 (#1441)

langfuse-bot
and
langfuse-bot
authored

Commits on Nov 17, 2025

feat(api): update API spec from langfuse/langfuse 34d42bc (#1443)

langfuse-bot
and
langfuse-bot
authored

Commits on Nov 19, 2025

Commits on Nov 20, 2025

Commits on Nov 24, 2025

fix(openai): handle pydantic BaseModel as metadata (#1449)
hassiebp
authored

Commits on Dec 1, 2025

Commits on Dec 2, 2025

chore(deps-dev): bump werkzeug from 3.1.3 to 3.1.4 (#1462)
dependabot[bot]
authored

Commits on Dec 3, 2025

Commits on Dec 5, 2025

feat(api): update API spec from langfuse/langfuse fc04a50 (#1467)

langfuse-bot
and
langfuse-bot
authored

Commits on Dec 8, 2025

Commits on Dec 12, 2025

Commits on Dec 16, 2025

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Commits on Dec 18, 2025

feat(api): update API spec from langfuse/langfuse 3dbec46 (#1479)

langfuse-bot
and
langfuse-bot
authored

Commits on Dec 19, 2025

Commits on Dec 22, 2025

fix(client): reuse httpx client in get_client (#1482)
hassiebp
authored

Commits on Dec 23, 2025

Commits on Jan 3, 2026

feat(api): update API spec from langfuse/langfuse d59b6a3 (#1489)

langfuse-bot
and
langfuse-bot
authored

Commits on Jan 8, 2026

Commits on Jan 9, 2026

chore(deps-dev): bump werkzeug from 3.1.4 to 3.1.5 (#1494)
dependabot[bot]
authored

Commits on Jan 10, 2026

feat(api): update API spec from langfuse/langfuse 99ffc45 (#1495)

langfuse-bot
and
langfuse-bot
authored

Commits on Jan 12, 2026

Commits on Jan 13, 2026

Commits on Jan 15, 2026

Commits on Jan 19, 2026

fix(client): add metadata parameter to score_current_span and score_current_trace (#1501)
doniyor2109
authored

Commits on Jan 26, 2026

fix: skip trace url generation when tracing is disabled (#1503)
jdidzik
authored

Commits on Jan 27, 2026

Commits on Jan 28, 2026

docs: Evaluation score cannot be None
hassiebp
committed

Commits on Jan 29, 2026

feat(batch-evaluation): allow passing fields param for efficient trace fetching (#1502)
hassiebp
authored

Commits on Feb 2, 2026

chore(deps): bump protobuf from 6.33.0 to 6.33.5 (#1507)
dependabot[bot]
authored

Commits on Feb 6, 2026

chore: release v3.13.0
langfuse-bot
committed

Commits on Feb 9, 2026

feat(api): update API spec from langfuse/langfuse 966662e (#1508)

authored
chore: release v3.14.0
langfuse-bot
committed
feat(dataset-versioning): support running versioned experiments (#1517)
marliessophie
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chore: release v3.14.1
langfuse-bot
committed

Commits on Feb 10, 2026

Commits on Feb 11, 2026

Commits on Feb 16, 2026

Commits on Feb 17, 2026

fix(openai): parse finish_reason from chat completion stream (#1526)
hassiebp
authored
chore: release v3.14.3
langfuse-bot
committed

Commits on Feb 19, 2026

Commits on Feb 23, 2026

Commits on Feb 25, 2026

fix(media): retry failed uploads (#1540)
hassiebp
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Commits on Feb 26, 2026

Commits on Feb 27, 2026

feat(api): update API spec from langfuse/langfuse a93f65a (#1545)

langfuse-bot
and
langfuse-bot
authored

Commits on Mar 5, 2026

Commits on Mar 9, 2026

Commits on Mar 10, 2026

chore: release v5.0.0
langfuse-bot
committed
Revert "chore: release v5.0.0"
hassiebp
committed
chore: reset version to latest on pypi
hassiebp
committed
chore: release v4.0.0
langfuse-bot
committed

Commits on Mar 12, 2026

feat(api): update API spec from langfuse/langfuse e84ca45 (#1562)

langfuse-bot
and
langfuse-bot
authored

Commits on Mar 13, 2026

chore(deps-dev): bump orjson from 3.11.3 to 3.11.6 (#1563)
dependabot[bot]
authored

Commits on Mar 19, 2026

Commits on Mar 24, 2026

chore: add claude review comment action
hassiebp
committed

Commits on Mar 25, 2026

feat(api): update API spec from langfuse/langfuse a6c38c6 (#1574)

langfuse-bot
and
langfuse-bot
authored

Commits on Mar 27, 2026

Commits on Apr 8, 2026

chore(ci): move to blacksmith runners (#1613)
nimarb
authored

Commits on Apr 9, 2026

feat(api): update API spec from langfuse/langfuse 1999706 (#1615)

authored
chore: release v4.1.0
langfuse-bot
committed

Commits on Apr 15, 2026

ci: harden GitHub Actions workflows with zizmor (#1623)

wochinge
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claude
authored
chore: release v4.3.0rc1
langfuse-bot
committed
ci: make uv action tag explicit (#1625)
wochinge
authored

Commits on Apr 16, 2026

fix(langchain): propagate trace name metadata (#1626)
hassiebp
authored
chore: release v4.3.1
langfuse-bot
committed

Commits on Apr 17, 2026

fix(ci): disable zizmor advanced security to unblock releases (#1630)

wochinge
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claude
authored
chore: release v4.4.0b1
langfuse-bot
committed

Commits on Apr 20, 2026

Commits on Apr 24, 2026

fix(experiments): flatten propagated metadata (#1641)
hassiebp
authored
chore: release v4.5.1
langfuse-bot
committed

Commits on Apr 27, 2026

chore: improve agent development setup (#1642)
hassiebp
authored

Commits on May 4, 2026

feat(ci): add RunnerContext and RegressionError for experiment GH action (#1635)

wochinge
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claude
authored
chore: release v4.6.0b1
langfuse-bot
committed

Commits on May 8, 2026

Commits on May 13, 2026

chore: add CODEOWNERS for GitHub config (#1652)

wochinge
and
claude
authored

Commits on May 15, 2026

chore(deps): bump the github-actions group across 1 directory with 5 updates (#1645)

dependabot[bot]
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wochinge
authored

Commits on May 18, 2026

chore(deps): bump langsmith from 0.7.22 to 0.8.0 (#1653)
dependabot[bot]
authored

Commits on May 19, 2026

feat(span-processor): mark app root spans (#1651)
hassiebp
authored

Commits on May 20, 2026

feat(span-processor): simplify app root state and expand LLM scopes (#1662)
hassiebp
authored

Commits on May 21, 2026

Commits on May 22, 2026

chore(deps): bump github/codeql-action from 4.35.4 to 4.35.5 in the github-actions group (#1668)
dependabot[bot]
authored

Commits on May 23, 2026

Commits on May 24, 2026

fix(serializer): add depth limit to EventSerializer to prevent hangs on complex objects (#1577)
BKDDFS
authored

Commits on May 25, 2026

chore(deps): bump zizmorcore/zizmor-action from 0.5.5 to 0.5.6 in the github-actions group (#1672)
dependabot[bot]
authored

Commits on May 27, 2026

chore: release v4.7.0
langfuse-bot
committed

Commits on May 28, 2026

feat(api): update API spec from langfuse/langfuse 41f5847 (#1677)

langfuse-bot
and
langfuse-bot
authored

Commits on May 29, 2026

Commits on Jun 1, 2026

docs: update README banner
jannikmaierhoefer
authored

Commits on Jun 2, 2026

feat(api): update API spec from langfuse/langfuse 9ce4aa4 (#1685)

langfuse-bot
and
langfuse-bot
authored

Commits on Jun 9, 2026

Commits on Jun 10, 2026

chore(deps): bump astral-sh/setup-uv from 8.1.0 to 8.2.0 in the github-actions group (#1696)
dependabot[bot]
authored

Commits on Jun 11, 2026