CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

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0.91.2 (2026-11-09)

deps

• deps: bump pinned dependencies with high/critical advisories (#720) (0311d71)

0.91.1 (2026-11-09)

appkit

• appkit: skip JSON body parsing for parameterized skipBodyParsing routes (#712) (d0fbefb)

0.91.0 (2026-11-09)

shared

• shared: treat literal app.yaml env values as wired in doctor (#710) (0b0cf28)

appkit

• appkit: authenticate agent eval to deployed apps with the profile token (#711) (5a5a8ca)
• appkit: export MLflow traces when the request span has a remote parent (#717) (c6b5de2)
• appkit: resolve the Lakebase user without PGUSER and log cache fallbacks (#716) (dd9ae95)
• appkit: surface invalid or expired user tokens as IDENTITY_EXPIRED (#714) (e2519bc)
• appkit: report type errors from the dev server (#715) (46ff6d2)

docs

• docs: restore chart component pages in the appkit-ui reference (#713) (58630e4)

0.90.0 (2026-11-03)

appkit

• appkit: warn on Lakebase pool saturation and add a database pool option (#700) (4148306)

0.89.0 (2026-10-19)

• actionable hint when an OBO agent tool lacks its scope (#634) (d406d8a)
• drop @databricks/sdk-experimental from @databricks/lakebase (#642) (43c81cb)

appkit

• appkit: identify outbound requests as databricks-appkit (#676) (6460f6d)
• appkit: migrate ai-search connector to modular sdk-vectorsearch/uc-tables (#640) (aeb69ae)
• appkit: migrate analytics to the modular @databricks/sdk-* (#562) (5116815)
• appkit: migrate files to modular @databricks/sdk-files (#638) (f5a8182)
• appkit: migrate jobs to modular @databricks/sdk-jobs (#647) (4f6d3c7)
• appkit: move serving calls to the workspace client request seam (#639) (b5c13c2)
• appkit: stream agent model calls through the modular request seam (#641) (d3fc89b)

shared

• shared: add a modular Apps client to the workspace client (#663) (0bf348d)
• shared: add a modular auth + raw-request seam to the workspace client (#644) (68fe0ec)
• shared: add a modular Database client to the workspace client (#661) (1052f0e)
• shared: add a modular Experiments client to the workspace client (#662) (e3079c5)
• shared: add a modular Lakebase Postgres client to the workspace client (#668) (621e824)
• shared: add a modular Model Serving client to the workspace client (#657) (d2df70d)
• shared: add a modular UC Connections client to the workspace client (#660) (4ebaade)
• shared: add a modular UC Functions client to the workspace client (#659) (9a9db25)
• shared: add a modular UC Volumes client to the workspace client (#658) (4860756)
• shared: migrate currentUser to the modular @databricks/sdk-scim client (#645) (b7a9b2b)
• shared: migrate genie to modular @databricks/sdk-genie (#646) (915e16f)
• shared: migrate the appkit CLI off the legacy workspace client (#643) (aa8e894)

0.88.1 (2026-10-15)

appkit-ui

• appkit-ui: stop DataTable render loop when transform is set (#671) (789b55a)

0.88.0 (2026-10-12)

appkit

• appkit: let typegen use APPKIT_DEV_HOST / APPKIT_DEV_TOKEN credentials (#651) (2557074)

0.87.0 (2026-10-07)

appkit-ui

• appkit-ui: add database React hooks with read invalidation (#609) (74d5243)

0.86.0 (2026-10-07)

appkit-ui

• appkit-ui: add typed databaseApi client for DatabasePlugin routes (#608) (a0ab1b7)

0.85.0 (2026-10-07)

appkit

• appkit: report schema drift and Lakebase host mismatches at startup (#607) (b8c89e9)

0.84.0 (2026-10-06)

shared

• shared: bake execution capabilities into synced plugin manifests (#623) (3e1b968)

appkit

• appkit: guard app-only resources in caller scopes (#601) (3d7e58d)
• appkit: add on-behalf-of-user mode for agents (#631) (97d7660)
• appkit: establish ambient user execution scopes (#594) (028a17b)
• appkit: support explicit standalone agent caller identity (#595) (eaf901a)
• appkit: surface caller expiry and support local OBO (#597) (561c948)

0.83.0 (2026-10-06)

appkit

• appkit: execution identity and resource provisioning base (#592) (2ea5835)

0.82.0 (2026-10-01)

• make the app template package-manager-aware (pnpm-first + npm artifacts + detection) (#593) (b319233)

0.81.0 (2026-09-29)

appkit

• appkit: let APPKIT_DEV_PROFILE select the typegen workspace profile (#621) (07afdb2)

0.80.0 (2026-09-28)

appkit

• appkit: add Tables boot banner and collapse startup route log (#617) (eb0eda1)

0.79.0 (2026-09-28)

appkit

• appkit: add DatabricksAdapter.fromAiGateway for gateway chat completions (#605) (c49beb3)

0.78.0 (2026-09-24)

playground

• playground: add a DatabasePlugin example (#529) (af7a8c0)

0.77.0 (2026-09-24)

• deprecate serving plugin in favor of agents (#596) (cbabb4a)

0.76.1 (2026-09-18)

appkit

• appkit: don't eager-load optional/heavy deps (mlflow/autoevals peers, lazy @clack + @ast-grep CLI) (#589) (389321d)

0.76.0 (2026-09-16)

appkit

• appkit: don't block queries when the warehouse status probe fails (#588) (3edd3cd)
• appkit: add createTestApp, a never-crash mock client (#540) (1fc5160)
• appkit: add testing-kit helpers for env, errors, context, and cache (#555) (ac74ddf)

0.75.1 (2026-09-14)

appkit

• appkit: allow database initialization without arguments (#582) (056a2e7)

0.75.0 (2026-09-11)

appkit

• appkit: auto-start app under test for agent evals (stack 6/6) (#482) (038454d)

0.74.1 (2026-09-11)

shared

• shared: don't downgrade already-installed deps in appkit add (#580) (f488288)

0.74.0 (2026-09-09)

appkit

• appkit: eval suite features — concurrency, retries, reporters (stack 4/5) (#480) (43e5fed)

0.73.0 (2026-09-08)

appkit

• appkit: bind this on asUser exports so OBO methods keep their receiver (#577) (e15b087), closes #385
• appkit: add database mutations and transactional hooks (#528) (3e1c6f2)
• appkit: managed eval datasets + turn semantics (stack 3/5) (#479) (28fc9b6)

0.72.0 (2026-09-04)

appkit

• appkit: agent eval framework, judge, mlflow connector (#478) (2e2c26e), closes #545 #545

0.71.0 (2026-09-03)

appkit

• appkit: degrade typegen on build-time auth errors instead of failing the build (#561) (5949ec5)
• appkit: migrate agent mlflow tracing to @mlflow/core with Unity Catalog support (#545) (4c767f8), closes #agentTraceIds

0.70.0 (2026-09-02)

stream

• stream: expose per-plugin streamConfig on BasePluginConfig (#568) (2d7d17c)

0.69.3 (2026-09-02)

appkit

• appkit: surface swallowed tool-execution errors in agents plugin (#560) (2c13806)

0.69.2 (2026-09-02)

stream

• stream: raise SSE event limit to 5 MiB and honour per-call maxEventSize (#567) (e7474c8)

0.69.1 (2026-09-01)

appkit

• appkit: extract text from gpt-oss array-shaped delta.content (#559) (2243d98)

0.69.0 (2026-08-31)

appkit

• appkit: split the agents plugin into focused modules (#532) (#547) (2329476)

0.68.0 (2026-08-31)

appkit

• appkit: add opt-in generated database reads (#527) (0b43f14)

0.66.1 (2026-08-26)

appkit

• appkit: exclude lakebase postgres.project from the bundle (#554) (cc78e27)

0.66.0 (2026-08-26)

appkit

• appkit: add the service-principal typed DatabasePlugin API (#526) (847de1f)

0.65.0 (2026-08-24)

appkit

• appkit: add the database runtime and harden its schema builder (#525) (ccb4c0d)

0.64.0 (2026-08-21)

appkit

• appkit: auto-discover code agents from server/agents/ (#533) (145b128)

0.63.0 (2026-08-20)

appkit-ui

• appkit-ui: share in-flight useAnalyticsQuery requests (#524) (a80ac24), closes #496

0.62.0 (2026-08-20)

appkit

• appkit: add testing kit (#530) (4ea97a4), closes #1 #2 #6 #3 #12 #5 #7 #13 #4 #8 #11 #1 #2 #3

0.61.1 (2026-08-17)

cli

• cli: classify doctor field origin via shared computeOriginFromField (#537) (42a43d8)

0.61.0 (2026-08-17)

cli

• cli: add 'appkit add' and 'appkit registry' commands (#462) (c4861c8)

0.60.0 (2026-08-13)

appkit

• appkit: mlflow tracing for agents (stack 1/5) (#477) (8dd909d)

0.59.0 (2026-08-12)

analytics

• analytics: add useMetricView client experience (#488) (bd1cbd5), closes #475

0.58.0 (2026-08-11)

appkit

• appkit: cache ai-search queries with OBO-safe keys (#514) (dbade24)

0.57.0 (2026-08-10)

cli

• cli: add appkit doctor command (#489) (2225889)

0.56.0 (2026-08-07)

shared

• shared: lint rule flags aiSearch indexes missing columns (#513) (00866fa)

0.55.1 (2026-08-07)

jobs

• jobs: remove non-functional OBO (.asUser) support (#523) (06cd992), closes #515

0.55.0 (2026-08-05)

appkit

• appkit: ship the ai-search plugin at beta (#508) (bd70a1b)

0.54.0 (2026-08-05)

analytics

• analytics: add Metric View metadata pipeline (#512) (ba3d3ed)

0.53.1 (2026-08-05)

appkit

• appkit: gate typegen fallback per surface, not across surfaces (#511) (d55de0f)

0.53.0 (2026-08-04)

• CI-resilient --wait typegen with committed-types fallback (#510) (f90fa9b), closes #475

0.52.0 (2026-08-04)

appkit

• appkit: introduce workspace-client wrapper over the Databricks SDK (#475) (f6e81eb)

0.51.0 (2026-08-03)

• relocate typegen cache to committed .appkit/ dir (#502) (#509) (9497431)

appkit

• appkit: relocate typegen cache to committed .appkit/ dir (#502) (14ea16d)

0.48.0 (2026-07-24)

appkit

• appkit: /ui visual variant picker (#476) (8f62d59)

0.47.1 (2026-07-23)

cli

• cli: match lint test-file exclusion relative to scan root (#490) (716a219)

0.47.0 (2026-07-23)

• metric-view runtime (#474) (1b1a122), closes #341 #484 #487

0.46.0 (2026-07-22)

appkit

• appkit: forward async handler rejections to a terminal error middleware instead of crashing (#439) (5ef5404)
• appkit: report only the actually-missing env vars in resource errors (#486) (2e2af02)

server

• server: invoke plugin shutdown hooks and close connections during graceful shutdown (#441) (f8cd9ec)

stream

• stream: remove completed/errored streams from registry after buffer TTL (#438) (e606900)

agents

• agents: forward generation params (temperature/top_p/stop/...) to the serving adapter (#450) (44cb589)

0.45.0 (2026-07-09)

• decode inline Arrow IPC + warehouse-compat fallback (#329) (86bebff)

0.44.0 (2026-07-08)

lakebase

• lakebase: support CJS consumers and validate exports via attw (#408) (c9d5cda)

0.43.1 (2026-07-07)

appkit-ui

• appkit-ui: enable tree-shaking with sideEffects flag and modular echarts imports (#442) (b0fdd19), closes package.json#sideEffects

0.43.0 (2026-07-01)

• attribute outbound Databricks requests to AppKit consistently (#453) (d37f5f1)

0.42.0 (2026-07-01)

• skip dev warehouse auto-resolution in agentic mode (#460) (29b33da)

0.41.7 (2026-07-01)

deps

• deps: bump vulnerable transitive deps to patched versions (#405) (#434) (36a3ce1)

0.41.6 (2026-06-24)

type-generator

• type-generator: support IDENTIFIER() params via describe-time sample values (#383) (#435) (4f03a79)

0.41.5 (2026-06-16)

appkit-ui

• appkit-ui: dark mode fixes for charts (#452) (c0400f7)

0.41.4 (2026-06-12)

appkit

• appkit: keep SSE generator alive for a grace window so reconnection resumes (#445) (f81fff1)

0.41.3 (2026-06-12)

appkit-ui

• appkit-ui: escape heatmap tooltip values to prevent XSS (#437) (d73ff25)

0.41.2 (2026-06-11)

connectors

• connectors: singleflight ensureWarehouseRunning per warehouse (#420) (494edcc), closes #419

0.41.1 (2026-06-09)

appkit

• appkit: trim x-forwarded-user in core OBO path (#427) (9d94cab)

0.41.0 (2026-06-09)

shared

• shared: add scaffolding rule to treat init output as starter code (#423) (ab6f4e2)

0.40.0 (2026-06-05)

appkit

• appkit: non-blocking typegen on Analytics (#406) (31ab42e)

appkit-ui

• appkit-ui: generic ResourceStatusProvider + indicator (with analytics adapter) (#416) (2609f34), closes #415

0.39.0 (2026-06-05)

analytics

• analytics: auto-start SQL warehouse and stream warehouse_status SSE events (#415) (2f107d0)

0.38.1 (2026-05-25)

appkit

• appkit: decouple cache in-flight execution from per-caller abort… (#398) (37a6b0f)

0.38.0 (2026-05-22)

• new manifest format (#261) (7542a03), closes #7 databricks/databricks-agent-skills#79 #4 #5 #9 #6 #370

0.37.0 (2026-05-20)

appkit

• appkit: one chat integration (#386) (35ecfd3)

• improve template and component responsiveness (#391) (d451278)

0.36.0 (2026-05-20)

• add source-map support for editor DOM mapping (#347) (0d595c2)

0.35.2 (2026-05-15)

• unblock SP calls for UC in production (#351) (d97a2ef)

0.35.1 (2026-05-15)

appkit-ui

• appkit-ui: stabilize useAnalyticsQuery params reference to avoid infinite refetch (#321) (5496c6a)

0.35.0 (2026-05-14)

lakebase

• lakebase: add per-user connections via asUser(req) (#343) (22afef0)

0.34.1 (2026-05-13)

appkit

• appkit: honor TTL in CacheManager.getOrExecute (#326) (0aedd1b)

0.34.0 (2026-05-13)

• add name field to genie manifest for non-interactive --set support (#384) (7adcec0)

appkit

• appkit: infer numeric SQL type for sql.number(), add typed variants (#323) (f65be0e)

0.33.0 (2026-05-12)

appkit

• appkit: allow undefined values in IGenieConfig.spaces (#322) (d5469e9)

• appkit: reference agent-app, dev-playground chat UI, docs, and template (#306) (6bd6dab)

• appkit: tools(plugins) DX, runAgent plugins arg, shared toolkit-resolver (#305) (a348855)

• rename AnalyticsFormat to API enum names with legacy aliases (#328) (77d6a1b), closes #256 #327

0.32.0 (2026-05-08)

appkit

• appkit: agents() plugin, createAgent(def), and markdown-driven agents (#304) (e4cf329), closes #349 #8 #9 #11
• appkit: plugin infrastructure — attachContext + PluginContext mediator (#303) (9d2920c), closes #8 #9 #10
• appkit: send internal telemetry via AppkitLog schema (#332) (cc942b5), closes #send #send
• appkit: tool primitives and ToolProvider surfaces on core plugins (#302) (95f17b5)

0.31.0 (2026-05-06)

appkit

• appkit: scan upward from preferred port in development (#349) (12598dc)

0.30.1 (2026-05-06)

appkit

• appkit: bind SSE streams to creator and reject cross-user reconnects (#312) (5bf53c0)

0.30.0 (2026-05-05)

appkit

• appkit: improve Databricks auth failure UX at startup (#342) (ae2ba2c)

0.29.0 (2026-05-05)

appkit

• appkit: shared agent types and LLM adapter implementations (#301) (b5b695d)

0.28.0 (2026-04-30)

plugin

• plugin: add stability system (beta/ga) with promote command (#264) (1a77ce9), closes databricks/cli#5090 #280 databricks/cli#5090

• add execution context attributes to telemetry spans (#288) (ae259ca), closes #197

0.27.1 (2026-04-30)

appkit

• appkit: harden SSE response headers in setupHeaders (#331) (8b90a15)

0.27.0 (2026-04-28)

jobs

• jobs: add HTTP routes, validation, streaming, and review fixes (4e92340)

• add resource-scoped jobs plugin for Databricks Lakeflow Jobs (7092d06)

0.26.1 (2026-04-27)

• log execution errors server-side (stream, Lakebase, SQL Warehouse) (#255) (390d9e5)

0.26.0 (2026-04-27)

• add appkit codemod on-plugins-ready CLI (#291) (f2f0504)
• add onPluginsReady callback to createApp, remove autoStart (#280) (a06b6e3)

0.25.1 (2026-04-27)

appkit

• appkit: check isRetryable before retrying in interceptor (#276) (1c994a6)

0.25.0 (2026-04-23)

files

• files: per-volume in-app policy enforcement (#197) (f54dca5)

0.24.0 (2026-04-20)

• add AST extraction to serving type generator and move types to shared/ (#279) (422afb3)
• ci on main (#277) (30a0a24)
• add Vector Search plugin (#200) (279954e)

cli

• cli: add non-interactive flags and help examples for agent readiness (#252) (f803a8b)

0.23.0 (2026-04-14)

appkit

• appkit: add jitter to RetryInterceptor exponential backoff (#269) (bdf2ea3)

• typegen queries (#251) (9dd7fa3)

• use end-user ID in OBO analytics cache key (#268) (a8e9f6e)

• add Model Serving connector and plugin (#239) (9dc35f1)

• add serving type generator, Vite plugin, and UI hooks (#240) (c4285af)

• Improve error handling from 3P requests on interceptor (#238) (e72bee4), closes #258

0.22.0 (2026-04-09)

• correct misleading asUser() log message in development mode (#250) (ee05c8a)
• fail typegen build when queries produce unknown result types (#254) (f2d44ae)
• Genie plugin — handle in-progress messages on reload and fix message overflow (#196) (f94b3e2)
• harden cookie flags, sanitize Genie markdown output, fix remote tunnel (#216) (c39b88b)
• plugin client config (#190) (03f4b97)

0.21.0 (2026-03-17)

• allow users to change the inferred chart type (#191) (4c090f3)

0.20.3 (2026-03-16)

• remove leftover test comments (#185) (a1dda40)

0.20.2 (2026-03-13)

• plugin types (#181) (832111b)

0.20.1 (2026-03-13)

appkit-ui

• appkit-ui: improve text selection visibility in genie chat bubbles (#180) (5e81b7b)

0.20.0 (2026-03-12)

appkit

• appkit: support Lakebase Autoscaling x Apps integration natively (#132) (581a453)

0.19.1 (2026-03-11)

• improve Genie API error messages for access denied scenarios (#168) (43d92d6)

0.19.0 (2026-03-11)

• Files Plugin (#115) (12760fe)

0.18.0 (2026-03-10)

genie

• genie: add automatic chart visualization for query results (#146) (3ce8bcc), closes #145

0.17.0 (2026-03-10)

• lazy loading for Genie conversations (#163) (5dc8759)

0.16.0 (2026-03-06)

• typegen concurrency (#156) (2e9d6e5)

0.15.0 (2026-03-05)

• improve dev routes rendering (#160) (a9df281)

0.14.1 (2026-03-04)

• always output valid types (#152) (b350a46)

0.14.0 (2026-03-03)

• reference databricks skills on claude file (#151) (7920136)

0.13.0 (2026-03-03)

• add genie to template (#153) (bdf815a)

0.12.2 (2026-03-03)

• sdk import (#149) (9e1b52d)

0.12.1 (2026-03-02)

• improve llms.txt path generation for docs embedded in the NPM packages (#142) (c03dceb)

0.12.0 (2026-03-02)

appkit

• appkit: add Genie plugin for AI/BI space integration (#108) (c3581d5), closes #116

0.11.2 (2026-02-27)

• make warehouseId optional in ServiceContext when no plugin requires it (#91) (ee6aa2b)

0.11.1 (2026-02-26)

• handle array-returning Vite plugins in mergeConfigDedup (#89) (a9c3c1d)

0.11.0 (2026-02-26)

appkit

• appkit: introduce Lakebase plugin (#126) (f4bb729)

0.10.1 (2026-02-25)

• generate types command (#137) (af8ebbf)

0.10.0 (2026-02-25)

lakebase

• lakebase: add ability to lookup DB username with API (#123) (1af3f64)

0.9.0 (2026-02-24)

• add plugin commands (#110) (ec5481d)

0.8.0 (2026-02-23)

• allow overriding vite client port (#124) (6142ec9)

0.7.4 (2026-02-18)

• typegen command (#119) (8c3735c)

0.7.3 (2026-02-18)

• release @databricks/lakebase correctly, fix appkit dependency (#111) (5b6856a)

0.7.2 (2026-02-18)

• template sync (#109) (f250016)

0.7.1 (2026-02-18)

• sync template versions on release (#105) (4cbe826)

0.7.0 (2026-02-17)

• introduce Lakebase Autoscaling driver (#98) (27b1848)

0.6.0 (2026-02-16)

appkit

• appkit: plugin manifest definition (#82) (b40f5ca)

0.5.4 (2026-02-12)

• surface SQL error messages in typegen DESCRIBE failures (#94) (75d94e7)

0.5.3 (2026-02-10)

• run typegen automatically via npm lifecycle hooks (#92) (80b7a96)

0.5.2 (2026-02-04)

• skip type generation when queries directory is missing (#84) (76b3aa0)

0.5.1 (2026-02-02)

• query reads on dev-remote (#72) (34bb1dc)

0.5.0 (2026-01-30)

• appkit exposed apis (#69) (822d98e)

0.4.1 (2026-01-30)

• Revert "chore: bump packages in the template (#70)" (#71) (268c8cf), closes #70 #71

0.4.0 (2026-01-29)

• embed appkit CLI and AI-targeted docs into the appkit and appkit-ui packages (#64) (58794e8)

0.3.0 (2026-01-22)

• add .obo conventions on sql files (#61) (00a74c1)

0.2.0 (2026-01-22)

observability

• observability: add structured logging (#51) (a827c5d)

0.1.5 (2026-01-08)

appkit

• appkit: obo logic and api usage (#39) (4976b1a)

0.1.4 (2025-12-26)

appkit

• appkit: update llms.txt file (#38) (1548028)

0.1.3 (2025-12-26)

appkit

• appkit: query cache generation (#37) (db5e266)

0.1.2 (2025-12-23)

appkit

• appkit: generate types (#35) (258b768)

0.1.1 (2025-12-23)

• one-time publish workflow (#36) (428053b)

0.1.0 (2025-12-23)

• automatic release (#31) (7867d54)
• notice.md (#30) (6d02543)
• type-safety demo theme (#14) (eab85a5)
• setup basic CI pipeline for docs (#24) (09c73e2)
• customize website (#25) (7fc05c9)
• new llms.txt (#34) (19102be)
• setup a Docusaurs website (#23) (e6b6b54)
• add type-safe sql queries with query registry (#11) (58f73ad)
• appkit setup (#22) (68ff9e1)
• arrow stream integration (#16) (3128ce3)
• configure Databricks client user agent (#12) (5560cba)
• inject config from server (#27) (2e792d2)
• reexport shadcn components and theme (#2) (4964c07)