What's Changed

• style(dataset-item): detail view to show item IO and past runs in two tabs by @marliessophie in #9419
• fix: skip JSON parsing for completion start time strings by @Steffen911 in #9418
• fix(otel): preferential parsing of environment key from span attributes by @hassiebp in #9432
• feat(auth): add support for Keycloak scope and ID token configuration by @freinold in #9359
• feat(trace-ui): natural language filters by @nimarb in #9347
• chore: upgrade turborepo to 2.5.8 by @nimarb in #9337
• fix: Accept any 2xx status for webhooks by @marcklingen in #9439
• test(llm-connections): add tests for all adapters by @hassiebp in #9423
• fix: add current datetime to ai filter prompt by @marcklingen in #9445
• chore: upgrade golang migrate 4.19.0 by @maxdeichmann in #9444
• fix(trace-ui): make row label sticky for long cells by @nimarb in #9454
• fix(otel): completion start time parsing to handle JSON stringified values by @hassiebp in #9455

New Contributors

• @freinold made their first contribution in #9359

Full Changelog: v3.113.0...v3.114.0

What's Changed

Featuers

• feat(billing): new billing setup by @FroeMic in #9053
• feat: show last authentication method on login by @leoweigand in #9194
• feat(billing): show active promotion codes in billing settings #9210 by @FroeMic in #9221
• feat(billing): Allow past subscribers see their invoices by @FroeMic in #9232
• feat: improved time range filtering by @leoweigand in #9252
• feat(billing): Add option to add discount code to active subscriptions from settings menu by @FroeMic in #9235
• feat(otel): add llm.response.model parsing by @hassiebp in #9261
• feat(datasets): support filtering on per-run-basis in compare table by @marliessophie in #9098
• feat(ui): add search bar to members table by @marcklingen in #9339
• feat(score-configs): support mutability by @marliessophie in #9218
• feat(playground): add support for claude sonnet 4.5 by @nimarb in #9410

Fixes / Improvements

• fix(experiments-ui): resolve composed prompts for prompt-experiment setup by @marliessophie in #9211
• fix: include session scores in posthog export by @Steffen911 in #9214
• fix(experiment-form-ui): prevent event bubbling from embedded form submission handlers by @marliessophie in #9215
• chore(single-trace): make tree a little more dense and allow click everywhere by @leoweigand in #9183
• chore(billing): Update price label for core plan by @FroeMic in #9216
• chore: update sdk-api-spec bot by @hassiebp in #9222
• chore: update sdk-api-spec bot for js sdk by @hassiebp in #9226
• chore(sdk-api-spec-bot): auto add reviewer by @hassiebp in #9227
• chore: run sdk-api-spec-bot on changes in fern dir only by @hassiebp in #9229
• fix(billing): automatically cancel and invoice stripe subscriptions when an org is deleted by @FroeMic in #9228
• fix(trpc): show toast on trpc error to user by @nimarb in #9231
• fix: improve error message for CH memory issues on public API by @sumerman in #9191
• fix(otel-ingest): don't overwrite trace metadata->attributes from new observation by @nimarb in #9247
• style: Fix grammar of org invite email subject by @awilfox in #9239
• fix: ensure cases when CH outputs an error as a row are handled by @sumerman in #9238
• style(experiments-compare): sort scores alphabetically in cell by @marliessophie in #9253
• fix(dataset-runs): during loading states render skeletons for charts by @marliessophie in #9258
• chore: upgrade axios by @maxdeichmann in #9265
• fix(billing): Avoid 500s through uninitialized stripe client in dev environment by @FroeMic in #9276
• chore: enable turborepo by @maxdeichmann in #9275
• fix(billing): Hide promotion code for hobby plan users by @FroeMic in #9286
• chore: remove hosting of ..-in-the-middle packages by @maxdeichmann in #9288
• chore(cloud): limit org members to 2 on free plan to be in line with pricing/packaging by @marcklingen in #9291
• fix(billing): Add delimiting line to support emails by @FroeMic in #9292
• fix(models): drop preview from gemini-2.5-flash-lite by @hassiebp in #9299
• fix(llm-tools-and-schemas): allow periods in names by @hassiebp in #9296
• perf: remove unused join for job exec status aggregation by @Steffen911 in #9230
• fix(billing): Fix base-fee aggregation for legacy billing by @FroeMic in #9328
• fix(otel-mapper): null model props shouldn't cause map to generation by @nimarb in #9308
• perf: avoid updates on session ingest by @Steffen911 in #9392
• fix: always respect to in date range filters by @leoweigand in #9393
• chore: update clickhouse writer batch size by @maxdeichmann in #9396
• chore: use otel ingestion queue by default by @Steffen911 in #9397
• chore: enable browser logs in terminal by @nimarb in #8935
• fix(billing): Fix invoice table decimal display by @FroeMic in #9399
• fix(prompts): don't throw on prompt deletion message by @nimarb in #9387
• chore: filter browser extensions from sentry errors by @nimarb in #9405
• chore: do not upgrade to postgres 18 by @maxdeichmann in #9407

New Contributors

• @awilfox made their first contribution in #9239

Full Changelog: v3.112.0...v3.113.0

What's Changed

Features

• feat(api): GET /scores support for filtering by sessionId by @marliessophie in #9176

Fixes

• fix(datasets): graphs not readable in dark mode by @nimarb in #9132
• docs: add note re otel to ingestion endpoint api reference by @marcklingen in #9135
• perf: drop final on check trace exists by @Steffen911 in #9117
• fix(ingestion-service): skip tokenization for obs level ERROR by @hassiebp in #9133
• fix: fetch environment options from raw data by @Steffen911 in #9141
• fix(tables): cmd+click opens traces and observations in a new tab by @leoweigand in #9161
• docs: mention SLACK_STATE_SECRET env var as a required one by @ajatprabha in #9121
• fix(llm-completion): add transformations for providers requiring a user message by @marliessophie in #9162
• fix(trace-ui): don't render markdown if content too big by @nimarb in #9190
• fix(llm): OpenAI llm completion reasoning model checks and token adjustments by @marliessophie in #9174
• fix(datasets): update score filters to handle empty run lists in DatasetRunsTable and DatasetCompare components by @marliessophie in #9209

Chores

• chore: add sdk-api-spec bot by @hassiebp in #9184
• chore: add sdk-api-spec bot by @hassiebp in #9187
• chore: switch docker compose cluster to bitnami legacy by @Steffen911 in #9188
• chore: add sdk-api-spec bot by @hassiebp in #9192
• chore: add sdk-api-spec bot by @hassiebp in #9193
• chore: update sdk-api-spec bot by @hassiebp in #9195
• chore: update sdk-api-spec bot by @hassiebp in #9197
• chore: update fern python generator by @hassiebp in #9203
• chore: upgrade sentry v8 -> v10 by @nimarb in #8934
• chore: move readme images to github assets by @marcklingen in #9142
• chore: add debugging log for invalid start_time in batch exports by @Steffen911 in #9150
• chore(cloud): remove eval count limit from hobby/free plan by @marcklingen in #9158

New Contributors

• @ajatprabha made their first contribution in #9121

Full Changelog: v3.111.0...v3.112.0

What's Changed

Feat

• feat(support):Include ticket id in email subject by @marcklingen in #8991
• feat: export non-trace scores via posthog integration by @Steffen911 in #9103

Chore

• chore(cloud): switch to in-app support for sso setup to replace email by @marcklingen in #9086
• chore: bump langchain anthropic by @hassiebp in #9087
• chore: move reads to read replica by @maxdeichmann in #9091
• chore: increase default throughput on create eval queue by @Steffen911 in #9108
• chore: upgrade posthog repository by @maxdeichmann in #9126
• chore: Check tracing configuration for data retention by @maxdeichmann in #9045

Fix

• fix(otel): Make sure we do not process empty otel events by @sumerman in #9082
• fix(quickstart): update langchain js import by @hassiebp in #9093
• fix(design-system): hover card layering by @leoweigand in #9106
• fix(table): tags wrapping and being cropped by @leoweigand in #9107

Docs

• docs: update dependency list in readme by @marcklingen in #9102

Perf

• perf: move more endpoints to read only by @maxdeichmann in #9105

New Contributors

• @sumerman made their first contribution in #9082

Full Changelog: v3.110.0...v3.111.0

What's Changed

Features

• feat(dataset-run-items): pin dataset item id column in ui table by @marliessophie in #9040
• feat(sessions): add trace detail peek view and clean up layout by @leoweigand in #9042
• feat(ui): add notification card for JS SDK v4 GA by @jannikmaierhoefer in #9022
• feat: add api endpoint to configure blob storage integration by @Steffen911 in #9047
• feat: add gcp vertex tool inputs and outputs on otel spans by @Steffen911 in #9074

Fixes

• fix(otel): add root span metadata to trace by @hassiebp in #9054
• fix(tooltip): portal content by @leoweigand in #9055
• fix(ui): remove slack support from pro tier by @jannikmaierhoefer in #9059
• fix(ui): update JS/TS SDK v4 notification by @jannikmaierhoefer in #9064
• fix(peek): safe parse runs url parameter in compare data hook by @marliessophie in #9073

Performance

• perf: add a global concurrency limit to the createEvalQueue by @Steffen911 in #9077

Chores

• chore: avoid otel alerts about public key mismatch on worker by @Steffen911 in #9063
• chore(worker): Move nodemon to tsx for reloads from packages/shared by @ksjogo in #8801

Full Changelog: v3.109.0...v3.110.0

What's Changed

Feat

• feat(dataset-runs-ui): fix select and name columns on y-/x-scroll by @marliessophie in #8967
• feat(table-ui): pin all select columns for y-/x-overflow by @marliessophie in #8981
• feat(dataset-run-metrics): add total cost column to dataset runs table by @marliessophie in #8970
• feat: allow custom select filters in dashboard widget flow by @Steffen911 in #8995
• feat(tables-ui): pin columns in annotation and prompt metrics tables by @marliessophie in #9021
• feat(dataset-run-items-ui): support score filters in UI table by @marliessophie in #8993

Fix

• fix(trace-detail): nested observations not expanded in timeline by @leoweigand in #8965
• fix(table-column-visibilty): show fixed position columns as unmoveable in visibility drawer by @marliessophie in #8968
• fix(support): improve context in initial support email by @FroeMic in #8966
• fix(dataset-run-items): depend on stable trpc properties by @marliessophie in #8973
• fix: use set utility for seen traces to fix cluster slot detection by @Steffen911 in #8990
• fix(quickstart): update js examples by @hassiebp in #8918
• fix(dataset-router): correct datasetItemIds value assignment in dataset filtering logic by @marliessophie in #8997
• fix: add explicit session_id alias in ClickHouse session_data CTE by @Lance726 in #9008
• fix(otel): handle event observation type by @hassiebp in #9012
• fix(auth): on unsuccessful password-reset attempts (wrong OTP) delete verification tokens in db to reduce enumeration risk by @marcklingen in #9009
• fix: rename protectedprocedure by @maxdeichmann in #9026
• fix: require admin api key for background migration retries in OSS by @maxdeichmann in #9028

Chore

• chore: decouple upload file from url signing in storage service by @hcadioli in #8878
• chore: add email to auth span by @maxdeichmann in #9006
• chore(peek): remove polling logic and dependency on table state from peek implementation by @marliessophie in #8885
• chore: fix password reset setup docs link by @marcklingen in #9020
• chore(cloud): allow selection of HIPAA cloud region on sign-in/sign-up page by @marcklingen in #9024
• chore: disallow background migrations on langfuse cloud by @maxdeichmann in #9027
• chore: ip allowlist for webhooks by @6matt in #8977

Style

• style(dataset-table-ui): reposition columns for run items making IO more prominent; drop repetitive columns by @marliessophie in #8983
• style: increase tooltip and sidebar toggle z-index by @marliessophie in #9035

New Contributors

• @hcadioli made their first contribution in #8878
• @Lance726 made their first contribution in #9008
• @6matt made their first contribution in #8977

Full Changelog: v3.108.0...v3.109.0

What's Changed

Features

• feat(support): revamp in-app support experience by @FroeMic in #8875
• feat(agent-graphs): styling improvements by @nimarb in #8917
• feat(support): Send acknowledgement email to user on thread create by @FroeMic in #8950
• feat(github-discussions): add structured form by @jannikmaierhoefer in #8953

Fixes / Improvements

• ci: remove pr title check from merge_queue by @marcklingen in #8904
• fix(support): ensure correct assignment of tenant id by @FroeMic in #8909
• chore: upgrade to nextjs 15 & react 19 by @nimarb in #8861
• fix(ci): specify types tightly to not block merge queue by @nimarb in #8916
• build: add caches to CI pipeline by @Steffen911 in #8634
• fix(users-table): metrics to include full observation count by @hassiebp in #8914
• fix: make redis recently-processed cache cluster-safe by @Steffen911 in #8915
• fix(trace): jumptoplayground can cause infinite loop by @nimarb in #8922
• chore: terminate tokenizer workers before freeing them from memory by @Steffen911 in #8925
• fix(traces): tag assignment opening trace detail by @leoweigand in #8928
• fix(dataset-run-items): pagination for single dataset run detail view by @marliessophie in #8927
• fix(prompts): variables broken when copying prompt content by @leoweigand in #8931
• fix(prompts): clicking dataset run crashes ui by @nimarb in #8926
• perf: upload otel ingestion payloads as batch to blob storage by @Steffen911 in #8893
• chore: improve billing portal navigation, 2 buttons to make it more obvious by @marcklingen in #8921
• fix(trace-ui): make tracetree scrollable again by @nimarb in #8936
• fix(trace-timeline): cannot select items other than the first 2 by @nimarb in #8939
• chore: revert turbo cache by @maxdeichmann in #8938
• fix(support): improve form error and add new topic category by @FroeMic in #8941
• fix(home): home screen dashboard text in darkmode barely visible by @nimarb in #8946
• perf(dataset-runs-metrics): utilise trace_id bloom filter in filtered observations by @marliessophie in #8947
• style(dataset-run-items): enhance dataset run name display by @marliessophie in #8948
• chore(dataset-run-items): clean up deprecated code by @marliessophie in #8949
• fix(home): home screen dashboard text in darkmode barely visible 2 by @nimarb in #8951
• fix(home): chart axis in dark mode by @nimarb in #8955
• fix(tracing): spacings on single user page by @leoweigand in #8954
• fix(playground): show user-friendly toast notification for JSON prettification; do not report to sentry by @marliessophie in #8957
• fix(home): dashboard dark mode score analysis graph by @nimarb in #8961
• chore: skip otel processing on empty batch by @Steffen911 in #8964

New Contributors

• @FroeMic made their first contribution in #8875

Full Changelog: v3.107.0...v3.108.0

What's Changed

Features

• feat(table-ui): filter score columns to show score only if has value for given table by @marliessophie in #8865

Fixes

• chore: add env note to review.md by @marcklingen in #8888
• perf: move tokenization in worker to worker thread by @Steffen911 in #8554
• fix(ci): attempt fix title checker prevented push to docker by @nimarb in #8892

Full Changelog: v3.106.4...v3.107.0

What's Changed

• Map gen_ai.input/output.messages to input/output by @verdie-g in #8813
• ci: check pr title for conventional commit by @marcklingen in #8862
• chore: move obsevation type setting override to mapper by @nimarb in #8714
• feat(single-trace): add copy button on value cell of json view by @nimarb in #8871
• fix: use leftUTF8 for input/output truncation on clickhouse by @Steffen911 in #8869
• fix(trace-detail): guard against zero latency in trace tree by @leoweigand in #8874
• chore: patch flaky trace repository test by @Steffen911 in #8870
• chore: bump dd-trace to 5.65.0 by @Steffen911 in #8882
• fix(prompts): subfolders hiding prompts by @nimarb in #8876
• fix(trace-single-ui): fix unavailable ref by @nimarb in #8883

New Contributors

• @verdie-g made their first contribution in #8813

Full Changelog: v3.106.3...v3.106.4

What's Changed

• Revert "chore: upgrade to nextjs v15" by @nimarb in #8853

Full Changelog: v3.106.2...v3.106.3