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feat!: prepare v5 release - #1991

Merged

hassiebp merged 33 commits into

mainfrom

prepare-v5-release

Oct 14, 2026

Merged

feat!: prepare v5 release#1991
hassiebp merged 33 commits into
mainfrom
prepare-v5-release

Commits on Oct 7, 2026
- chore!: require Python 3.11 or newer (#1927)
  
  hassiebp
  and
  cursoragent
  authored
  41617eb
- feat(openai)!: drop support for OpenAI SDK versions below 1.0 (#1928)
  
  hassiebp
  and
  cursoragent
  authored
  5aae390
- feat(otel)!: send x-langfuse-ingestion-version: 4 by default (#1930)
  
  hassiebp
  and
  cursoragent
  authored
  10e4849
- feat(client)!: remove blocked_instrumentation_scopes (#1931)
  
  hassiebp
  and
  cursoragent
  authored
  049a6da
- feat(tracing)!: JSON-serialize propagated metadata values (#1932)
  
  hassiebp
  and
  cursoragent
  authored
  8d7c066
- feat(client)!: remove get_dataset_run, get_dataset_runs and delete_dataset_run (#1933)
  
  hassiebp
  and
  cursoragent
  authored
  3059c39
- feat(experiments)!: record experiment runs via OTEL only (#1934)
  
  hassiebp
  and
  cursoragent
  authored
  661692b
- feat(langchain)!: require LangChain v1 (langchain-core >= 1) (#1940)
  
  hassiebp
  and
  cursoragent
  authored
  944be04
- feat(batch-evaluation)!: evaluate observations via the v2 observations API (#1936)
  
  hassiebp
  and
  cursoragent
  authored
  b4c284b
- fix(tracing)!: require the gen_ai. prefix in the default span filter (#1929)
  
  hassiebp
  and
  cursoragent
  authored
  fbe80b0
- feat(otel)!: compress span exports with gzip by default (#1954)
  
  hassiebp
  and
  cursoragent
  authored
  6d8c760
Commits on Oct 9, 2026
- chore(api)!: drop references to API types removed from the v4 spec (#1955)
  
  hassiebp
  and
  cursoragent
  authored
  fd7ae51
- feat(api): update API spec from langfuse/langfuse 21b9b33 (#1961)
  
  authored
  8b9e83b
- feat(api): update API spec from langfuse/langfuse 5beee5d (#1962)
  
  langfuse-bot
  and
  langfuse-bot
  authored
  18413db
- fix(tracing): keep metadata within the span attribute limit (#1957)
  
  niklassemmler
  and
  claude
  authored
  f91a6aa
- fix(tracing): mask dict metadata per key when the mask function fails (#1956)
  
  authored
  e99cc02
- test(api): pin how POST /scores responses parse into the union (#1964)
  
  hassiebp
  and
  cursoragent
  authored
  edf44eb
Commits on Oct 13, 2026
- feat(tracing)!: JSON-encode observation and trace metadata values (#1958)
  
  authored
  988195e
- fix(tracing): do not mask attributes the caller never set (#1973)
  
  Neumanncheng
  and
  hassiebp
  authored
  3b41467
- test(tracing): expect JSON-encoded metadata in mask-unset test (#1985)
  
  hassiebp
  and
  cursoragent
  authored
  4c845f8
- chore: merge main into prepare-v5-release (#1986)
  
  authored
  82adbd7
- ci: test on Python 3.15 and declare it supported (#1988)
  
  hassiebp
  and
  cursoragent
  authored
  dac9993
- feat(scores)!: send scores via POST /api/public/scores (#1987)
  
  hassiebp
  and
  cursoragent
  authored
  db92337
- feat(api): update API spec from langfuse/langfuse 99da25d (#1990)
  
  langfuse-bot
  and
  langfuse-bot
  authored
  43412fb
- chore: merge main into prepare-v5-release (#1992)
  
  authored
  abbc6cb
- chore: merge main into prepare-v5-release
  
  cursoragent
  and
  hassiebp
  committed
  c92a1ca
- fix: address v5 release review findings (#1993)
  
  hassiebp
  and
  cursoragent
  authored
  7f7b714
- feat(api): update API spec from langfuse/langfuse 738b05d (#1995)
  
  langfuse-bot
  and
  langfuse-bot
  authored
  ae1e564
- refactor(experiments): drop sampling-aware gating of run-level scores (#1996)
  
  hassiebp
  and
  cursoragent
  authored
  63fcde7
- test: read scores via api.scores.get_many in e2e helpers and docstring (#1998)
  
  hassiebp
  and
  cursoragent
  authored
  e68a2bf
- feat(api): update API spec from langfuse/langfuse f0ea0c3 (#1999)
  
  authored
  6599a97
Commits on Oct 14, 2026
- feat(api): update API spec from langfuse/langfuse 7cb2eed (#2000)
  
  langfuse-bot
  and
  langfuse-bot
  authored
  d3a7d0e
- Merge remote-tracking branch 'origin/main' into prepare-v5-release
  
  cursoragent
  and
  hassiebp
  committed
  164c710

Commits

Commits on Oct 7, 2026

Commits on Oct 9, 2026

Commits on Oct 13, 2026

Commits on Oct 14, 2026