> ## Documentation Index
> Fetch the complete documentation index at: https://arize-ax.mintlify.site/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# On-Premise Releases

> Release notes for self-hosted Arize AX distribution images.

\============================

# Release 11.40.2 (2026-07-27)

## Updates

* Revert "Use topologySpreadConstraints to enforce zone placement" (#80713)

***

# Release 11.40.1 (2026-07-27)

## Updates

* Corrected Alyx not working with gemini flash with custom model endpoint (#80395)

***

# Release 11.40.0 (2026-07-21)

## Upgrade Notes

* ***Breaking Change***: Must upgrade to SDK 8.40.x for compatibility with 11.40.x
  This change only applies to the REST APIs. ML ingestion paths like SDK dataframe and single record log uploads, LLM OTLP ingestion paths are not affected.
  Arize recommends upgrading the Arize AX application to 11.40.x first and update to SDK 8.40.x following the upgrade.
* SDK 8.40.x is compatible with earlier versions where flightserver is used (flight path).
* SDK 8.40.x is incompatible with earlier versions where apiproxy is used (REST path).
* SDK 8.39.x is incompatible with REST APIs in Arize AX 11.40.x (Annotations APIs, Space APIs, etc.).

## Updates

* Pending segment scan alert too sensitive, its alerting after just 1 scan. (#78403)
* Increase the number of tracing shards to 16 (#45333)
* Add health to signal and agent replay (#78903, #79029)
* Druidloaderv2 scaling down issue when transferring work to another pod (#78412)
* Add Prometheus proxy (#78017)
* Preserve deep-link redirect through SAML login (#77499)
* Test single bucket for deployment (#55461)
* Correct "Action" Column Next to Evaluator to show Evaluator ID for Some Evals (#78244)
* Correct monitor range threshold description (#56575)
* Fix file-based SAML config failures with "email domain conflict" (#77908)
* Correct error saving evaluator when editing or renaming eval (#78765)
* Correct S3-compatible PutObject XAmzContentSHA256Mismatch (#77687)
* Fix Data Fabric S3 export failures: duplicate Iceberg field ID in BYOB schema conversion (#79150)
* Add changes to monitor notifications to audit log consistently (#70868)
* Fix Custom Model Endpoints Inconsistencies (#78111)
* Correct GPT 5.4 via Azure eval uses unsupported parameters (#79284)
* Clicking View Sessions from Dashboard > Share Link > Link leads to Dashboard Rather than Session (#76285)
* Fixed Monitor page displays stale state until user interaction intermittently (#77190)
* Correct Evaluator column mapping dropdown missing some span attributes (#75273)
* Fixed Evaluators Not Loading (#75259)
* PSI drift monitors permanently show 'No Data' when dimension\_config is missing (#72525)
* Gazette container race with istio-proxy and historical issues on GCP Cloud Mesh / Istio no Native Container (#77735)
* Session detail slideover shows "An error occurred" for high-volume projects (#79695)
* Dashboard Plots Times in the Future for Timezones that are UTC + X:30 (#74794)
* ApiProxy5xxAny 500s on CreateEvaluatorVersion/TriggerTaskRun — surface FK violation as 4xx (#72355)
* Correct Agent Graph where self-loop on start node if any node has a custom metadata.node.id = "start" (#69663)

***

# Release 11.39.2 (2026-07-18)

## Updates

* Fixed Session-level eval input variable that silently truncated at 100k chars (#76193)
* Fixed Deletion of Service Keys (#79267)

***

# Release 11.39.1 (2026-07-13)

## Updates

* Allow multiple session trace evals on tasks (#78251)
* Clear out deprecated models from Playground (#78189)
* Fix Cost Tracking with Trace header (#72959)
* Rename on-prem span payload limit for max\_span\_payload\_characters (#78811)
* Restore Ingestion dashboard to classic schema (#78678)
* Removal of alpine based postgres image (#78465)

***

# Release 11.39.0 (2026-07-10)

## Updates

* Allow Wildcard in Email Domain for SAML Config (#75104)
* Updated Eval Slideover UI (#77245)
* Improvements to session eval custom to turn schema preview UI (#77186)
* Ability to exclude retention to data fabric buckets (#74979)
* No way to restrict end users from seeing org settings/account settings (#76157)
* Change app-server max-old-space-size (#75673)
* FIPS Postgres fe\_sendauth: error sending password authentication (#77889)
* Stream span CSV exports directly to disk to fix large-download memory failures (#77257)
* Expose span I/O character limit via on-prem values.yaml (#78249)
* Add an option to use /chat/completions with openai models (#78113)
* Advance last run at (#77108)
* Advance when no data error (#77170)
* Buffer truncated window advancement (#77189)
* Fix service keys with custom space role cannot be deleted or refreshed (#76473)
* Bedrock Calls can use Wrong Region when Base URL is set (#70882)
* Performance monitors created via GraphQL API with custom metrics fail to render in UI (#63149)
* Org admins cannot create a service key with org-admin permissions (#77235)
* Broken drift monitors showing "No metric history data to display" despite data present (#76518)
* Evaluator config span preview: clicking on span text doesn't open the slideover (#76546)
* Correct REST API Returns Misleading 409 Conflict Error When Creating Annotation Queue with Invalid Annotator Email (#77662)
* Correct onlinetasksrunner backfill runs fail when context cancelled before result file is written (#76225)
* Widget plot modelId field returns raw database ID instead of global ID for LineChart and StatisticWidget (#77657)
* Correct Fileimport jobs picking up new files in bucket (#77985)
* Add support for mistral.magistral-small-2509 in Bedrock (#77732)
* Correct Prompt Playground with different dataset rows showing inconsistent error formatting when LLM provider returns 400 (#70441)
* Make I/O fields max char validation limit flag-configurable (#78237)
* Correct Filters ignorign Cardinality New/Missing Values monitor value list (#77753)
* Playground view not saving dataset (#75324)
* Fix Gpt 5.4 in the playground that throws a 400 error (#68682)
* Fix Snowflake import job bug where all features show as nulls if their names start with an underscore (#54059)

***

# Release 11.38.5 (2026-07-10)

## Updates

* Expose span I/O character limit via on-prem values.yaml (#78249)
* Make I/O fields max char validation limit flag-configurable (#78237)
* Convert legacy query filters to multi-span on load (#77196)

***

# Release 11.38.4 (2026-07-07)

## Updates

* Broken drift monitors showing "No metric history data to display" despite data present (#76518)
* Fixed REST API Returns Misleading 409 Conflict Error When Creating Annotation Queue with Invalid Annotator Email (#77662)
* Use non FIPS images for toolbox (#77904)

***

# Release 11.38.3 (2026-07-03)

## Updates

* Advance when no data error (#77170)
* Advance the last run on truncated window (#77108)
* Fix buffer truncated window advancement (#77189)
* Resolve CVE (#77627)
* Resolve CVE (#77503)
* Resolve CVE (#77638)

***

# Release 11.38.2 (2026-07-02)

## Updates

* Org admins cannot create a service key with org-admin permissions (#77235)

***

# Release 11.38.1 (2026-06-30)

## Updates

* Preserve newlines in highlighted code blocks (#77182)
* Adjust span delete interval timeout (#77175)

***

# Release 11.38.0 (2026-06-30)

## Updates

* Increase rate limits in EU (#75814)
* Add Alert to see when postgres connections are not being released (#75898)
* Add pagination param for listDatasetExamples endpoint (#72754)
* Datasets compare table hard to click into row (#75937)
* Make output on experiment run prettier for eval runs (#75933)
* Support Multi Region Deployment on AWS with AWS SDK v2 (#26849)
* Make the default span attributes display configurable (#71484)
* Support Data Fabric BYOB with on-prem (#70770)
* Update the username to match the SAML name attribute when existing user logs in (#73781)
* Hallucination Prompt Template Incorrect (#74519)
* Task logs UI does not surface skipped rows or errors, making failures difficult to debug (#72564)
* Can't filter on output column in dataset preview when setting up code evals (#74578)
* Add-user-to-space dropdown potentially capping available users, hiding users in large orgs (#74349)
* Deleting or annotating dataset records does not update `datasets.updated_at` (#75283)
* Querying for sessions is incorrect (#72280)
* Code eval fails with "Task was unable to handle template variable: documents" despite valid preview (#76120)
* Data is Truncated when Copying Examples to New Dataset (#74337)
* InferenceConfig Temperature Missing in AWS Bedrock Integration (#75775)
* TaskRuntimeError: Invalid column: attributes.input.value... errors occurring in online tasks when the attributes do exist (#75953)
* Input.value in eval variables mapping doesn't match the actual span attribute (#76483)
* Orgs not viewable after you hit 100 orgs (#76508)

***

# Release 11.37.1 (2026-06-24)

## Updates

* Update Netty (#75563)
* Correct filter dataset preview on experiment output column (#75896)

***

# Release 11.37.0 (2026-06-22)

## Updates

* cleanup azure MI docs (#73517)
* Support Multi Region Deployment on AWS with AWS SDK v2 (#26849)
* 502 error when deleting spans via Python SDK (#74705)
* Login Failed (#75490)
* Attentive: attributes.metadata.eval\_name overwritten to same value for all traces (#75615)

***

# Release 11.35.2 (2026-06-19)

## Updates

* Login failed after flood of space creations (#75490)

***

# Release 11.35.1 (2026-06-08)

## Updates

* Add internalendpoints bulk proxy (#74252)

***

# Release 11.35.0 (2026-06-08)

## Updates

* Update postgres username for adb control plane (#73552)
* Export per-service / per-endpoint REST API rate limits to docs (#73876)
* Bar chart bin logic creates double counting (#64812)
* Bad Transparent UI When Creating Drift Template Dashboard (#72332)
* Monitors page cannot scroll down (#74100)
* Generative-server not starting on IPv6-disabled clusters (#74013)
* Fix run\_experiment error in playground (#71886)
* Can't filter on tag when % Empty is very high (#72338)
* ADB UI config doesn't save empty decommissioned nodes list (#74045)
* Dashboard Bins are not being ordered correctly (#41501)

***

# Release 11.34.1 (2026-06-04)

## Updates

* Scale copilot memory (#73874)

***

# Release 11.34.0 (2026-06-02)

## Updates

* Ability to see date created and last usage on API Keys (#60313)
* Add value to set global max tasks for druidimporter (#71909)
* Include attributes.metadata.\* attributes in flight server span exports (#72532)
* Remove the ability to delete spaces by name (#72445)
* Add gemini-3.1-flash-lite to supported models (#72750)
* Expose source mapping config mutations (#72834)
* Allow Users to Add an Expiration Date to API Keys in the UI (#72522)
* Improve Metrics Tab Trace Graph View (#72666)
* Add kgateway example (#73046)
* Update postgres username for adb control plane (#73552)
* Unable to click update after adding a new eval to a task (#72467)
* Organization Admins can't get evals from private spaces in sdk (#72461)
* Prompts get - missing verbosity error (#72582)
* Eval Variable Mapping Column Selector (#72354)
* Revert fix tracing table height" (#72622)
* Dashboard tags flicker and conflict with UI element when applied (#72851)
* Post-login redirect drops monitor URL path and query params (#72331)
* Trace Workflow Doesn't Account for Time Window (#73187)
* Alyx Errors with Multi-Select (#73234)
* Evals Unexpectedly Added to Spans with "N/A" in label (#72610)

***

# Release 11.33.4 (2026-06-08)

## Updates

* Trace Slideover details not loading for late ingested spans (#74232)

***

# Release 11.33.3 (2026-05-29)

## Updates

* revert fix tracing table height (#72622)

***

# Release 11.33.2 (2026-05-29)

## Updates

* Dashboard Widget Account for Time Window (#73187)

***

# Release 11.33.1 (2026-05-26)

## Updates

* Expose source mapping config mutations (#72834)

***

# Release 11.33.0 (2026-05-21)

## Updates

* Ability to add other alerts to Pager Duty (#40027)
* Support Data Fabric BYOB with on-prem (#70770)
* Space Admins Cannot Add Members (#72321)
* UI user management unavailable despite disabled "sync permissions on each login" (#72444)
* Post-login redirect drops monitor URL path (#72331)
* Running Tasks + Tracing Projects Page Not Loading (#72249)
* UI restart required after on-prem upgrade (#72333)

***

# Release 11.32.3 (2026-05-20)

## Updates

* Resolve CVEs (#72040)

***

# Release 11.32.2 (2026-05-19)

## Updates

* Code Evals "Test Code on Example" does not complete (#71848)

***

# Release 11.32.1 (2026-05-18)

## Updates

* Add option to set clusterDomain (#72105)

***

# Release 11.32.0 (2026-05-16)

## Updates

* Enable realtime on all spaces on new installs (#70776)
* Update Druidloaderv2 Scaling Query (#71931)
* Enhanced Eval Visibility: Display Evaluation Status and Results in Log Tab (#59214)
* Online Tasks Continually get stuck in a pending state (#69565)
* Ingestion down and no pagerduty alert raised (#70820)
* Org Admins Unable to View Org or Space Members (#71707)
* Edit evaluator page issue when loading a project with typeahead dimensions (#71592)
* Evaluator edit page loads entire dataset (#69635)

***

# Release 11.31.1 (2026-05-14)

## Updates

* Online Tasks Continually in a pending state (#69565)
* Update Druidloaderv2 Scaling Query (#71931)

***

# Release 11.31.0 (2026-05-14)

## Updates

* Enable webhooks for all users (#70792)
* Inline Code Evals (#68912)
* Support base64 images larger than 16KB in traces table view (#70113)
* Update Terraform to have common tagging in AWS using default\_tags (#70715)
* Add reasoning/verbosity to LLM parameters for gpt-5 models (#60871)
* Comparison of the same time range on the perf dashboard yields different results (#44731)
* AX CLI v0.12.0 SSL regression for self-hosted/CloudFront deployments (#68477)
* request\_verify=false not respected on REST API code paths (#68454)
* Evaluator Variable Mappings page continuously calls SpansContentQuery (#70848)
* Dashboard "monitor summary" template not saving (#45173)
* export\_model\_to\_parquet fails when non-nullable columns contain nulls (#60320)
* Threshold field looks like it is editable when the monitor is not in edit mode (#55809)
* Contains Filter on Experiments Does Not Work (#70611)
* Task logs button doesn't work in the experiment comparison view (#71207)
* Settings Page API Keys Sort Does Not Work (#70810)
* Eval Tracing Toggle Not Saving (#71314)
* Non-admins can't access the account members page (#71535)
* Dashboards listing page cannot be scrolled (#71060)
* Bad formatting in the "pretty" input/output attributes display (#71487)

***

# Release 11.30.4 (2026-05-13)

## Updates

* Conditional apparmor annotation for inline custom code evals (#71594)

***

# Release 11.30.3 (2026-05-12)

## Updates

* Add internalendpoint req/resp log (#71337)
* `export_model_to_parquet` fails when non-nullable columns contain nulls (#60320)

***

# Release 11.30.2 (2026-05-07)

## Updates

* Evaluator Variable Mappings page continuously calls SpansContentQuery (#70848)

***

# Release 11.30.1 (2026-05-07)

## Updates

* Resolve CVE-2025-68121 (#70759)

***

# Release 11.30.0 (2026-05-07)

## Updates

* Support usage page with on-prem (#67038)
* Sign on-prem container images (#45971)
* Skip loading Stripe JS if onprem (#61020)
* Precheck postgres timezone/datestyle (#69216)
* Improve Alyx Error Messaging when Rate Limits are hit (#69963)
* Task run status stuck at running (#64054)
* Copy data easily in the compare experiments slideover (#61308)
* Add evaluate, langdetect to the custom code eval library (#70099)
* Alyx Generated Views (#69396)
* Evals on Datasets (#48761)
* Variable mapping issues (#69916)
* Eval Hover Modal linkage to Task Run (#65539)
* Expose mutation to set rate limits programmatically (#68295)
* Increment the default API version in Prompt Playground for Azure OpenAI (#59875)
* Additional span attributes aren't persisted in legacy code evals (#67380)
* Changes made to legacy custom code evals aren't persisted (#67381)
* Unable to scroll through all spaces in Custom Model Endpoint selection (#69307)
* Data uploaded to training environment without actuals is silently failing (#66881)
* Ranking Models - Rank showing up as a feature (#68642)
* Auto-add-to-dataset query filter parsing doesn't work with double quotes (#68938)
* Task Logs shows 0 for all counts on backfill eval tasks with multiple trace-level evaluators (#69567)
* Session filter incorrectly matches Boolean values for Custom Attribute despite 0 Count (#69641)
* Incorrect nodes and counts on the agent path (#69703)
* Experiment eval rows show score but no label/explanation when there's an error in the judge LLM response (#69632)
* Saved View Not Working Broken from Evaluator > Filter Sessions (#68234)
* Missing timestamp column in the performance dashboard table view (#63014)
* SAML role mapping mutation leaves organization field blank in UI despite successful backend update (#68621)
* New Org Not Propagated to Added Users Unless First Space is Created (#65131)
* View Experiment Traces returns unhelpful "An error occurred" (#70511)
* Log\_spans does not allow for custom attributes (#55015)

***

# Release 11.29.3 (2026-05-01)

## Updates

* Turn off the date validator (#69908)

***

# Release 11.29.2 (2026-04-30)

## Updates

* Auto-add-to-dataset query filter parsing with double quotes (#68938)

***

# Release 11.29.1 (2026-04-29)

## Updates

* Inline Code Evals (#68912)
* Importer parameter update (#67818)

***

# Release 11.29.0 (2026-04-29)

## Updates

* Support base64 images in playground that are not prefixed with data:image/ (#52538)
* Autosize generative server horizontally (#67732)
* Add Newer OA Models include O4 (#46958)
* Add developer checks to create api key mutations in app-server (#69715)
* Update service keys to do the deveoper checks in all places (#69852)
* Skip loading Stripe JS if onprem (#61020)
* Unable to successfully run evals on Base64 Images Without Prefix (#66884)
* List experiments endpoint returns 500: cannot unmarshal number into string for 'id' field (#68046)
* Fileimporter dialog keep reloading default schema (#69512)
* Annotation through SDK hits "Error logging arrow table to Arize AX" for permissions (#69540)
* Bedrock Throwing Error if using Custom Model Without Enabling Default Models (#69544)
* Updating dashboard widget with custom metric doesn't save (#69630)
* Dashboard text widget cut off after certain character limit (#67862)
* Cost Config Page Entries Duplicated (#69069)
* Alerts History API not showing past 30 days (#69854)

***

# Release 11.28.0 (2026-04-22)

## Updates

* Add SERVICE\_KEY\_READ and SERVICE\_KEY\_UPDATE permissions (#68442)
* ADB control plane and rate limits (#68782)
* Add a search to space selector (#67735)
* VertexAI API Error ECONNRESET (#69151)

***

# Release 11.27.1 (2026-04-21)

## Updates

* VertexAI API Error ECONNRESET (#69151)

***

# Release 11.27.0 (2026-04-21)

## Updates

* Expose API to pull aggregated tracing metrics (#68683)
* Improve migrate/restore from pg pod to cloud external postgres (#64806)
* Wrong order of annotation configs in the dataset row view (#64513)
* Sort the order of annotations on the projects page (#60651)
* Auto expand cells in dataset (#68695)
* Carry Over Column Selection in Datasets Page to Dataset Row Detail (#68736)
* Trace-level eval with span filter incorrectly shows "Running" state on traces missing the required span (#67941)
* Vertex Gemini 2.5-pro and 2.5-flash throwing 'exception posting request to model' error (#67287)
* "History" for Filter Bar in Experiments Page Does Not Work (#62202)
* Labelling queue - column selection resetting (#68567)
* Eval config shows false "Column not found" for nested JSON string paths (#68603)
* parentId is non-nullable on TaskRun GraphQL schema (#66616)
* Rate Limits cannot be Reset to No Limit (#68296)
* Vertex AI Claude Haiku 4.5 returns 404 due to incorrect model ID (#68734)
* Duplicate eval columns in dataset when spans already carry evals and a task re-evaluates the same column (#68909)

***

# Release 11.26.2 (2026-04-20)

## Updates

* Vertex Gemini 2.5-pro and 2.5-flash throwing 'exception posting request to model' error (#67287)

***

# Release 11.26.1 (2026-04-16)

## Updates

* Bedrock proxy\_with\_headers improvements (#68593)
* Custom Code Evals improvements for Playground (#65884)

***

# Release 11.26.0 (2026-04-15)

## Updates

* Fine Grained Access Control - Resource Level (#56430)
* Support realtime traces on existing spaces (#67916)
* Lift feature flag rbac (#68433)
* Respect user timezone setting on CSV export (#68315)
* Prompt Playground Azure OpenAI returns 400 for gpt-5.4-nano (#67221)
* Experiment compare slideover image render (#68239)
* Monitor Filter Saving (#68324)
* Incorrect Annotation Count on Example (#64578)
* Trace-level eval with span filter shows "Running" state on traces missing the required span (#67941)
* Login page 401 refresh (#67576)

***

# Release 11.25.1 (2026-04-12)

## Updates

* Respect user timezone setting on CSV export (#68315)
* Monitor Filter Not Saving (#68324)

***

# Release 11.25.0 (2026-04-11)

### Upgrade Notes

* ***values change***: gcpServiceAccountName and azureStorageAccountName are no longer base64 encoded

## Updates

* Enable count metric for non-numeric data in pivot tables (#62412)
* Enable Calico as a method for Network Policies in GKE in Terraform (#67559)
* Experiments page should render the rows with output != NULL filter pre-populated (#57195)
* Customize Rate Limit for Playground Runs (#67245)
* Link Back button on Dashboard to the Dashboards List Rather than Browser Page (#67821)
* Trace listing table shows blank input/output when detail view shows data (#65098)
* Alyx Issue When Asking Questions about Code Evals (#67096)
* Code eval ignores evaluator-level trace granularity — results merged at span level (#67575)
* Update does not update in Evaluator Version (#62656)
* Evaluator UI inconsistency Cannot remove LLM override once added (#65416)
* Dashboards - Unable to Duplicate Pivot Table Widget (#67847)
* Remove gcpServiceAccountName and azureStorageAccountName from secret (#65550)
* AX Profiles Create On Prem Throws Error When defining single host (#68040)
* Eval variables not mapping correctly (#68025)
* ArizeDB limit causes multi-span filters A and B yield different results than B & A (#65500)
* Playground run fails when eval is selected (#68126)

***

# Release 11.24.2 (2026-04-03)

## Updates

* Remove control plane alert rule (#67790)

***

# Release 11.24.1 (2026-04-02)

## Updates

* Trace listing table shows blank input/output when detail view shows data (#65098)

***

***

# Release 11.24.0 (2026-03-31)

## Updates

* Project-level RBAC for Tracing (#66110)
* Prevent phantom session eval scores (#67056)
* Sessions metrics bar (#67107)
* Persist time range in the tracing page URL (#67229)
* Cannot cancel task run — wrong RBAC permission checked (#66844)
* Session Evals Attached with "0" to Sessions the Eval Has Not Run On (#67050)
* Base64 Images are cutoff in experiments view (#65926)
* Playground Runs on More Rows than Dataset Has if Dataset has Duplicate IDs (#66593)
* Validation error during regex matching code eval setup due to undefined span attribute (#64925)

***

# Release 11.23.1 (2026-03-28)

## Updates

* Base64 Images are cutoff in experiments view (#65926)

***

# Release 11.23.0 (2026-03-27)

## Updates

* Gemini 3 Pro deprecation thru GCP Vertex (#66865)
* Expand Eval Avg Score in Experiments (#66952)
* Enable easy mapping between Arize AX Space IDs and Space UUIDs in Grafana (#66329)
* Azure managed identity for all services on on-prem (#48506)
* Improve migrate/restore from pg pod to cloud external postgres (#64806)
* "View Spans" from dashboard bar chart applies wrong series filters, returning 0 results (#66425)
* "View Spans" drill-down from dashboard chart resets time filter to 15m instead of inheriting selected range (#66423)
* Updating Eval Task target datasource from Project to Dataset doesn't update target in Eval Tasks tab (#65064)
* Task Rename Incorrectly Says "Task Run Started" (#65737)
* Evaluator rename not propagated to tasks and eval\_results (#65736)
* Dashboard-Wide Filters Do Not Apply to Distribution Widgets (#65652)
* Show monitor summary template on dashboard slideover (#66311)
* VertexAI API Error. Streaming is strongly recommended for operations that may take longer than 10 minutes (#66494)

***

# Release 11.22.3 (2026-03-26)

## Updates

* Gemini 3.1 models to Vertex AI provider (#66846)

***

# Release 11.22.2 (2026-03-20)

## Updates

* Internal server error on playground run (#65651)
* Bedrock integration sends empty externalid causing aws validation error (#63805)

***

***

# Release 11.22.1 (2026-03-17)

## Updates

* Copilot pod CrashLoop when using Azure Managed Identity (#65521)
* Alyx does not let user select a custom endpoint if model name is `gpt-4.1-custom` (#65785)

***

***

# Release 11.22.0 (2026-03-14)

## Updates

* Support Data Fabric BYOB on GCP/AWS (#54438)
* Support Gemini integration (#64478)
* Remove the index in the Experiments table (#65285)
* Support a custom pre-install for customer to collect secrets (#62902)
* Custom Code Evals not working in playground (#61815)
* Prompt Hub doesn't support out-of-the-box OpenAI tools (#64864)
* Postgres not available during the upgrade (#62747)
* Experiment eval labels are wrong colors (#65283)
* Custom time filter in Traces page when default language other than English (#57334)
* Evaluator multiselect deduplication and unclear naming (#65469)

***

# Release 11.21.1 (2026-03-10)

## Updates

* Setting retention on a datasource returns to global retention (#64585)

***

# Release 11.21.0 (2026-03-06)

## Updates

* Alyx 2.0 (#60212)
* Scope Better Graph Legends Readability (#41615)
* Bump arizedb-indexing indexing-volume (#63942)
* Add docs for in-cluster service reference (#62417)
* Update alermanager email subject format (#63440)
* Keep ML models turned on by default for new spaces (#64018)
* Enable filters in scatter plots (#62410)
* Honor client-sent cost (#62815)
* Add alermanager support for Teams, TeamsV2, Slack (#63339)
* Can't select the output column in prompt optimization task (#50493)
* Span Query Filters Incorrect When Selecting View Spans in Dashboard Distribution Widget (#63969)
* Wrong filter value applied for numbers like 35.1k when going from dashboards to traces (#53319)
* Dataset UI breaks on Chinese dataset (#58674)
* FILTER clause is incorrectly handling WHERE clause on list of strings (#63461)
* Incomplete filters applied going from a stacked bar chart to view spans (#62409)
* PSI Seems very low for the visualized distributions (#63862)
* Cardinality metric missing from dashboard widget metric dropdown for LLM models (#63630)
* Drift shows no data for training dataset when all data has the same timestamp (#64118)

***

# Release 11.20.1 (2026-02-28)

## Updates

* Add configurable custom IO parser (#64197)

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# Release 11.20.0 (2026-02-23) (Maintenance)

## Updates

* Input/Output Table Rendering (#62223)
* Support custom model endpoint with bedrock API (#47740)
* Support for llm generation cost on playground, experiments (#50604)
* RBAC SAML UI (#63190)
* Tasks with multiple evaluators return NOT\_PARSABLE (#62760)
* Filtering on trace and session evals doesn't work (#62062)
* Cannot see nested attributes in eval variable preview (#62250)
* Can't use gpt-5-nano models for evals due to temperature settings (#60546)
* Online Evals - Gpt-5 max\_tokens error (#60031)
* Param Validation Error in Online Evals with Bedrock Sonnet 3.7, 4.5 (#61048)
* Incorrect routing applied from the time series chart hover (#62860)
* Can't scroll to see all session evals (#63173)
* DeleteSpace GraphQL call return "Success" regardless of success or failure (#61344)
* Building Dashboard Widgets is incorrect on Safari (#63148)
* Cost config table has same column names if applied to both prompt / completion columns (#63395)
* Missing AWS Bedrock Provider Params Validation Causes Task Failure (#62220)
* No traces with filter, but cost, tokens, latency still shows a value (#63015)
* Inputoutput table rendering (#62776)

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# Release 11.19.2 (2026-02-19) (Maintenance)

## Updates

* Traces stats query causing incorrect data (#56226)
* Security updates (#63121, #63400, #63120, #63013)

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# Release 11.19.1 (2026-02-12) (Maintenance)

## Updates

* Security update for grafana (#62875)
* Remove historicals OnRootMismatch (#62859)

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# Release 11.19.0 (2026-02-12) (Maintenance)

## Updates

* Option to enable realtime traces for new spaces on GCP/Azure/AWS/Private Cloud (#43838)
* Support escaped curly braces in online eval templates (#61862)
* Generate java certificate from blobUserCertificate (#48207)
* ADB UI to replace existing console (#54676)
* Copilot support for LLM integrations (#62717)
* Add missing apiproxy discovery (#62415)
* Pred scores are incorrect when sending list of strings via java sdk (#61988)
* Annotations SDK does not support adding text annotations (#57343)
* dashboard\_time\_range\_key schema migration failure (#62735)
* Playground Erroring with Model Unreachable when Clicking "Function" (#62782)
* Tasks with multiple evaluators return NOT\_PARSABLE (#62760)

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# Release 11.18.2 (2026-02-10) (Maintenance)

## Updates

* Users Still Able to Download Data via SDK with export disabled (#62580)

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# Release 11.18.1 (2026-02-09) (Maintenance)

## Updates

* Parameter repoSubdir is not used in the chart/manifest (#61811)
* Parse json input and output attributes (#62386)

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# Release 11.18.0 (2026-02-07) (Maintenance)

## Updates

* Option to enable realtime traces for new spaces on GCP/Azure/AWS (#43838)
* Support Azure Custom Endpoints with custom auth (#60430)
* Add traces to prober and datagenerator (#54981)
* Pivot table widget (#54533)
* Support not adding image pull secret when secret name is empty (#61810)
* Support Kubernetes 1.35 (#61880)
* Add Helm/ArgoCD hook to check operator reconcile status (#56917)
* Resolve CVE‑2025‑15467 (#62306)
* Session page unresponsive or crashing for very long sessions (#58881)
* Time selector doesn't work on sessions page (#59785)
* Copy+pasting text into playground doesn't update state (#61356)
* Responses Spans vs. Chat Completion Spans Differ in Image Attributes (#61194)
* Evals with more than 4 labels UI bug (#60890)
* Error when trying to log boolean labels via java sdk (#61983)
* Order in which we surface experiment results (#58918)
* Add missing rate limit controls (#62081)
* repoSubdir is not used in the chart/manifest (#61811)
* Clean up conditional PDB if defaultMinAvailable=0 (#59881)
* Granularity selection doesn't change drift timeseries chart (#60181)
* Configmap onprem-metadata creation issue (#62125)
* Annotation config names cut off at 30 characters (#61265)
* Dataset Evals Failing for Bedrock Models (#60862)

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# Release 11.17.5 (2026-02-10) (Maintenance)

## Updates

* Users Still Able to Download Data via SDK with export disabled (#62580)

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# Release 11.17.4 (2026-02-05) (Maintenance)

## Updates

* Add missing rate limit controls (#62081)
* Configmap onprem-metadata creation bug (#62125)

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# Release 11.17.3 (2026-02-04) (Maintenance)

## Updates

* Fix add time to multi filter queries (#61812)

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# Release 11.17.2 (2026-02-03) (Maintenance)

## Updates

* Evals with more than 4 labels UI bug (#60890)

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# Release 11.17.1 (2026-01-30) (Maintenance)

## Updates

* Remove requirement for nodes/proxy from cluster role (#61640)

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# Release 11.17.0 (2026-01-30) (Maintenance)

## Updates

* Evaluator Hub (#56888)
* Alertmanager - Webhook integration (#54427)
* Adding customSeccompProfile to allow null or any other profile configs (#61051)
* AWS Bedrock add baseUrl and custom models #60032
* Trace count wrong (#61245)
* Can't change the time range for an existing eval task (#61126)
* Session-scoped code evaluators fail to persist eval results - join column mismatch (#59847)
* Fix cgroup metrics for externalendpoints and onlinetasks (#61440)
* Unable to use \* in Custom Metrics (#59364)

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# Release 11.16.0 (2026-01-27) (Maintenance)

## Updates

* Expose configurable timeout parameter for experiment task execution in run\_experiment (#59912)
* Auto-threshold training period greater than 30 days (#58097)
* Scatter plot widget (#54532)
* Expose User Creation Date in GQL (#60616)
* Add db fields for dashboard time persistence (#60784)
* Make time interval selector in Dashboards sticky (#46182)
* Persist global dashboard time range (#52339)
* Persist User-Selected Time Range and Granularity in Dashboard (#41614)
* Additional SAML UI search options (#59586)
* Add `conversation` Virtual Attribute for Session Evaluations (#57397)
* Support blocking data exports in flighserver, app-server and datacluster (#59281)
* Make postgres and gazette cleanup job retention period configurable (#59822)
* Option to run autosizer without node level metrics and cluster role (#53628)
* Rest API and GraphQL buttons are difficult to read in light UI theme (#60152)
* Can't apply a baseline filter in custom data quality monitors tracking cardinality (#58452)
* Drift Widget Changes Data when Title Changes (#57838)
* Filtering traces with apostrophe throws an error (#53098)
* Create space modal disappears when you try to add users to the space (#54143)

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# Release 11.15.2 (2026-01-21) (Maintenance)

## Updates

* Enable arbitrary emails by default for onprem (#60589)

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# Release 11.15.1 (2026-01-21) (Maintenance)

## Updates

* Update gazette image for newest ubuntu gpgv (#60463)

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# Release 11.15.0 (2026-01-20) (Maintenance)

## Updates

* Expose SpaceSettingsPageServiceKeysTabContentDeleteAPIKeyMutation (#59555)
* Stacked bar chart widget (#54531)
* Add cost info to token tool tip (#59271)
* New Empty State for Evaluations Tab (#59268)
* New Trace Slideover Action Menu (#59270)
* Operator adds labels and annotations on all k8s resources, deprecates resourceLabel (#58823)
* Update alerting formatting text to be more readable (#59351)
* Add envoyproxy example for istio (#60057)
* Update java sdk to accept space ID in addition to space key (#54799)
* Preview table should extend the full length of page (#58920)
* ArizeExportClient hangs when no traffic exists within the queries period and the WHERE clause is used (#58001)
* Experiment Chart Metric Inaccurate/Inconsistent (#58673)
* Online tasks only running some evals not all (#56819)
* Annotations Rows Unclear in Slideover (#58045)
* Missing certificate in SAML metadata (#59995)
* Cannot filter on list attributes using contains operator (#54774)
* Normalize option doesn't work in distribution widgets (#60182)

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# Release 11.14.2 (2026-01-12) (Maintenance)

## Updates

* Add llama 4 maverick (#59806)

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# Release 11.14.1 (2026-01-10) (Maintenance)

## Updates

* Online tasks only running some evals not all (#56819)

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# Release 11.14.0 (2026-01-08) (Maintenance)

## Updates

* Allow org admins to CRUD integrations (#56710)
* Restrict Email Input to Existing Account Members (#59080)
* Gazette journal replication config causing pod to not gracefully terminate (#58827)
* Dropdown Limit on Attribute Filtering in Dashboard Widgets (#59018)

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# Release 11.13.0 (2026-01-02) (Maintenance)

## Updates

* Resize ML Table Columns (#58568)
* Use Experiments as datasource (#57911)
* Enable historical ephemeral clean-up in on-prem for flightserver data (#58948)
* Improve start/end node rendering with loopback on LangGraph Agent Graph (#56872)
* Eval Name blocks value (#58151)
* Unable To Toggle Space Roles In Public Space (#57492)

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# Release 11.12.3 (2025-12-23) (Maintenance)

## Updates

* Handle the various error VertexAI can throw (#58855)

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# Release 11.12.2 (2025-12-21) (Maintenance)

## Updates

* Update etcd image group (#58534)
* Fix Bedrock onprem support (#56397)
* Fix grant permissions on init (#58851)

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# Release 11.12.1 (2025-12-19) (Maintenance)

## Updates

* Multi-span filters (#49652)
* Configurable threshold for historical PVC alert (#58453)
* Add Custom Integration option in UI (#57241)
* Disable Auto-Converting Monitor Times to Weeks from Days (#48700)
* Option to disable export traces (#58484)
* Add stop button functionality for small playground runs (#54232)
* GQL Mutation for Deleting Spaces (#58485)
* Search option when updating SAML configuration (#56907)
* Allow special characters in postgres password (#20728)
* Support direct updates to replace spark joiner (#55464)
* Experiments page should render the rows with output != NULL filter pre-populated (#57195)
* Unable to View/ Select Training Data After Ingestion (#49344)
* Monitors Running at Times Inconsistent with Downtime and Runtime (#47524)
* Wrong filter applied in dashboards "View spans" option to get spans with missing evaluation labels (#51770)
* Sonnet 4.5 in online evals fails because both top\_p and temperature are being passed in (#54176)
* Labelling queue column selection doesn't contain all columns from dataset (#55788)
* Cannot select all spans unless loaded in view (#52914)
* Unable to update eval unless you randomly click somewhere else before saving (#58582)
* Authorized spaces and organizations don't show up for the LLM provider integrations (#57094)
* Documentation Link Broken below Function Calling on Eval Edit Page (#58318)

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# Release 11.11.1 (2025-12-16) (Maintenance)

### Updates

* Unable to View/ Select Training Data After Ingestion (#49344)

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# Release 11.11.0 (2025-12-13) (Maintenance)

### Updates

* Customer requirements (#57185)
* Test config for xmatters (#56174)
* Add ability to specify topN via GraphQL mutation query to customize bar widget (#55204)
* Don't use 70 as user id for init jobs (#57779)
* Support 4.5 Haiku via Bedrock (#57438)
* Procedure to migrate from Arize AX postgres to cloud postgres (#56241)
* Validation errors coming before form populated on UI SAML Config (#57235)
* Need to set datastyle on external postgres dbs (#58209)
* Cannot apply Top N Binning Strategy due to Contradictory Requirements (#50388)
* Feature search sorted alphabetically , scroll doesn't include all entries (#53940)
* Filter by Contains String Does Not Work (#52215)
* Azure custom integrations with managed identity no longer work (#57761)
* Logging latent metadata for spans fails (#57086)
* Filters applied on baseline don't show up in the UI (#56068)
* Monitor triggers numbers incorrect - impacting summary dashboard (#56275)
* Sonnet 4.5 in online evals fails because both top\_p and temperature are being passed in (#54176)
* Can't create data quality monitors tracking cardinality - new values (#57915)
* Fix error message to only return unique span ids (#55619)
* Downloading spans from the UI only downloads the last batch if download size is >1000 (#56906)

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# Release 11.10.7 (2025-12-11) (Maintenance)

### Updates

* Cannot see traces from monitor (#58131)
* Members are Unable to Create Service Key (#57643)
* Online task support eval level llm config

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# Release 11.10.6 (2025-12-08) (Maintenance)

### Updates

* Autosizer scales below replicaMin annotation defined (#56894)
* Update go-migrate for on-prem (#58092)
* Update fileimporter alert to avoid false alerts (#58030)

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# Release 11.10.5 (2025-12-05) (Maintenance)

### Updates

* Increase multi class class limit to 500 (#57731)
* Add update saml idp to the api schema (#57758)

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# Release 11.10.4 (2025-12-05) (Maintenance)

### Updates

* Fix special characters in pg password (#57966)

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# Release 11.10.3 (2025-12-05) (Maintenance)

### Updates

* Move pg-jobs to toolbox image (#57925)
* Add quotes around postgres reserved keywords (#57905)

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# Release 11.10.2 (2025-12-03) (Maintenance)

### Updates

* Azure custom integrations with managed identity (#57761)
* Change min cpu/mem for operator (#57698)

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# Release 11.10.1 (2025-12-02) (Maintenance)

### Upgrade Notes

* ***Breaking Change***: If using custom endpoints, review with Arize AI.

### Updates

* Option to specify image suffix (#57473)
* Change min cpu and mem requests (#57359)

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# Release 11.10.0 (2025-12-01) (Maintenance)

### Upgrade Notes

* ***Breaking Change***: If using custom endpoints, review with Arize AI.

### Updates

* Integrate apiproxy with on-prem (#56939)
* Structured outputs in Prompt Hub (#52460)
* add option to pass in secret name instead of cert/key for internalEndpointsAppTlsCert/internalEndpointsAppTlsKey (#55748)
* Add timeout option to arize.sh (#56916)
* APIStatusError: Support for non-CONNECT requests not implemented - HTTP/POST (#53907)
* Wrong LLM integration of that same provider gets activated in Playground during model selection (#57143)
* Traces disappearing in Session View when Updating Annotations (#57216)
* Experiment Metrics Positive Class Shows Empty or Null (#57184)
* Broken Link from Create Eval Template 'See Documentation' (#56079)
* Dataset CSV Download is Missing Annotation Values (#55014)
* Custom code evaluator TypeError: write\_result\_metrics\_to\_fileargument count mismatch (#57263)
* Customer Seeing Error When Using Custom Metrics (#57391)
* Navigating back to perf tracing page after clicking on feature details results in no data error (#57290)

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# Release 11.9.1 (2025-12-03) (Maintenance)

### Updates

* Reduce page max records to address UI slowness (#57778)

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