## [16.2.0](https://github.com/Arize-ai/phoenix/compare/arize-phoenix-v16.1.0...arize-phoenix-v16.2.0) (2026-05-26) ### Features * **agents:** Make assistant accessible over modal overlays ([#13417](https://github.com/Arize-ai/phoenix/issues/13417)) ([7b6af22](https://github.com/Arize-ai/phoenix/commit/7b6af221f315a573199e4e58c65f46fb28d33d6c)) ### Bug Fixes * confine token counts to LLM spans at ingestion ([#13433](https://github.com/Arize-ai/phoenix/issues/13433)) ([5d4f34f](https://github.com/Arize-ai/phoenix/commit/5d4f34f540a78acf70664899caf018393bc8cc81))

## [15.6.0](https://github.com/Arize-ai/phoenix/compare/arize-phoenix-v15.5.1...arize-phoenix-v15.6.0) (2026-05-10) ### Features * **agents:** add /agents/{agent_id}/sessions/{session_id}/summary endpoint ([#13095](https://github.com/Arize-ai/phoenix/issues/13095)) ([419c3a0](https://github.com/Arize-ai/phoenix/commit/419c3a06978abce8f611569228438929f8e7b995)) * **agents:** Playground manipulation tools w/ confirmation ([#13093](https://github.com/Arize-ai/phoenix/issues/13093)) ([37dc417](https://github.com/Arize-ai/phoenix/commit/37dc417f8880a101b34a41f8d2ea3f58099df6c2)) * **playground:** default provider/model as a user preference ([#13135](https://github.com/Arize-ai/phoenix/issues/13135)) ([4487740](https://github.com/Arize-ai/phoenix/commit/448774042ead173c1ed50938138d8aebb5bc48ec)) * **tracing:** always show metrics aside, remove legacy stats header ([#13134](https://github.com/Arize-ai/phoenix/issues/13134)) ([ea3d7e7](https://github.com/Arize-ai/phoenix/commit/ea3d7e7b0304b17abcd40b4c1cadec2f80ef7bdf)) ### Bug Fixes * **pxi:** resolve interrupted tool calls ([#13123](https://github.com/Arize-ai/phoenix/issues/13123)) ([d37dfa0](https://github.com/Arize-ai/phoenix/commit/d37dfa0f54d7f97c76301d175937fd2500d970cc)) ### Documentation * fill 6 documentation gaps from weekly audit (closes [#13072](https://github.com/Arize-ai/phoenix/issues/13072)) ([#13133](https://github.com/Arize-ai/phoenix/issues/13133)) ([0883fa7](https://github.com/Arize-ai/phoenix/commit/0883fa7c8a0d89a27ee99e52eea40043aeb6813a))

## [15.2.0](https://github.com/Arize-ai/phoenix/compare/arize-phoenix-v15.1.0...arize-phoenix-v15.2.0) (2026-05-03) ### Features * add TanStack AI tracing integration ([#12984](https://github.com/Arize-ai/phoenix/issues/12984)) ([382b165](https://github.com/Arize-ai/phoenix/commit/382b165b674b6b5892ddd50a0d382c242de8f356)) * **agents:** Move PXI prompt assembly server-side and cache prompts ([#12959](https://github.com/Arize-ai/phoenix/issues/12959)) ([f223f92](https://github.com/Arize-ai/phoenix/commit/f223f922420a25152f2ef9624be35b21e6003e89)) * enhance filter condition filter ([#12938](https://github.com/Arize-ai/phoenix/issues/12938)) ([b92bfbc](https://github.com/Arize-ai/phoenix/commit/b92bfbc21144cd30a28bb2fa07ebd9d2201e7676)) ### Bug Fixes * **agents:** drop user-supplied connection params from /chat (SSRF) ([#12974](https://github.com/Arize-ai/phoenix/issues/12974)) ([775b270](https://github.com/Arize-ai/phoenix/commit/775b27080722be40e93b95b98587247da8bbe43b)) * **cost:** update built-in model token prices ([#12960](https://github.com/Arize-ai/phoenix/issues/12960)) ([746247c](https://github.com/Arize-ai/phoenix/commit/746247cbb07b0dc7803b87c69dd8c77811c33f59)) * replace crypto.randomUUID with a context-safe fallback ([#12987](https://github.com/Arize-ai/phoenix/issues/12987)) ([#12988](https://github.com/Arize-ai/phoenix/issues/12988)) ([62b6ace](https://github.com/Arize-ai/phoenix/commit/62b6acec293d545101c73d14fd2b68a9777c01be)) * **ui:** remove redundant Ask PXI button from trace details drawer ([#12957](https://github.com/Arize-ai/phoenix/issues/12957)) ([863e9ca](https://github.com/Arize-ai/phoenix/commit/863e9ca3cabc99b84b848d6fc6b09114cf8aee48)) ### Documentation * add network security guide for self-hosted deployments ([#12968](https://github.com/Arize-ai/phoenix/issues/12968)) ([aed96fd](https://github.com/Arize-ai/phoenix/commit/aed96fd7ceb49f8f25a31116d8718cca705a00ab))

## [14.14.0](https://github.com/Arize-ai/phoenix/compare/arize-phoenix-v14.13.0...arize-phoenix-v14.14.0) (2026-04-24) ### Features * **cli:** add trace note support to px ([#12711](https://github.com/Arize-ai/phoenix/issues/12711)) ([a4dad8b](https://github.com/Arize-ai/phoenix/commit/a4dad8b9b3f57d4f74292f69264742b7762e2160))

## [2.4.0](https://github.com/Arize-ai/phoenix/compare/arize-phoenix-client-v2.3.1...arize-phoenix-client-v2.4.0) (2026-04-22) ### Features * **client:** pass through trace_id to experiment evaluators ([#12692](https://github.com/Arize-ai/phoenix/issues/12692)) ([648b6e1](https://github.com/Arize-ai/phoenix/commit/648b6e19e18fbb2a74e89424d3331ea79ce42e4d)) * **rest-api:** add type-aware attribute filter to GET /v1/spans ([#12524](https://github.com/Arize-ai/phoenix/issues/12524)) ([c0badfa](https://github.com/Arize-ai/phoenix/commit/c0badfaa0a5f71a7415f339459d5977df77fb619)) ### Documentation * add ATIF trajectory import docs ([#12631](https://github.com/Arize-ai/phoenix/issues/12631)) ([ef9e6cc](https://github.com/Arize-ai/phoenix/commit/ef9e6cc12dfe54136f2f90b83718f7b98bb2597c)) * fix phoenix.client.experiments docs/tutorials ([#12645](https://github.com/Arize-ai/phoenix/issues/12645)) ([9ce9e18](https://github.com/Arize-ai/phoenix/commit/9ce9e1859d5712f992bdae830385f11ccca022be))

## [14.3.0](https://github.com/Arize-ai/phoenix/compare/arize-phoenix-v14.2.1...arize-phoenix-v14.3.0) (2026-04-14) ### Features * **agent:** assistant agent settings page ([#12637](https://github.com/Arize-ai/phoenix/issues/12637)) ([bca2318](https://github.com/Arize-ai/phoenix/commit/bca23186770e6bf26489704e3bfe33bed42ce838)) * Re-export openinference-core from phoenix-otel with docs ([#12541](https://github.com/Arize-ai/phoenix/issues/12541)) ([1449f3d](https://github.com/Arize-ai/phoenix/commit/1449f3db622915f9813bcc9b4f1d7d588204d708)) ### Bug Fixes * migrate custom scalars to scalar_map for strawberry-graphql 0.314.3 ([#12568](https://github.com/Arize-ai/phoenix/issues/12568)) ([3488aa7](https://github.com/Arize-ai/phoenix/commit/3488aa72f828f3ca72c4ddf5ec0d95f4f2035061)) ### Documentation * weekly docs gap audit (2026-04-02 → 2026-04-09) ([#12606](https://github.com/Arize-ai/phoenix/issues/12606)) ([6372cfb](https://github.com/Arize-ai/phoenix/commit/6372cfb59b38039fbad4dfd0c7deec7597793b66))

## [14.1.0](https://github.com/Arize-ai/phoenix/compare/arize-phoenix-v14.0.0...arize-phoenix-v14.1.0) (2026-04-08) ### Bug Fixes * add valid OpenAPI examples for span creation endpoint ([#12371](https://github.com/Arize-ai/phoenix/issues/12371)) ([d74be37](https://github.com/Arize-ai/phoenix/commit/d74be37cefff79313e216ce1ef80993e3c645345)) * **agent:** surface backend tool loop exhaustion ([#12569](https://github.com/Arize-ai/phoenix/issues/12569)) ([c887c93](https://github.com/Arize-ai/phoenix/commit/c887c9393243a5c1970ae3dffde9fe01b81743ad)) * normalize empty PHOENIX_SQL_DATABASE_SCHEMA to None ([#12582](https://github.com/Arize-ai/phoenix/issues/12582)) ([cd0dfaa](https://github.com/Arize-ai/phoenix/commit/cd0dfaa09e1c9d92927657fae10ad4ebc0a786cb))

## [13.19.1](https://github.com/Arize-ai/phoenix/compare/arize-phoenix-v13.19.0...arize-phoenix-v13.19.1) (2026-03-27) ### Bug Fixes * **TracesTable:** update interface for additional spans row and adjust GraphQL fragments ([#12385](https://github.com/Arize-ai/phoenix/issues/12385)) ([0f38e06](https://github.com/Arize-ai/phoenix/commit/0f38e06638c5e18fcb349514649b44574474343f)) ### Documentation * **cli:** update phoenix CLI skill and docs for noun-verb commands ([#12393](https://github.com/Arize-ai/phoenix/issues/12393)) ([a195055](https://github.com/Arize-ai/phoenix/commit/a195055d03379c9e7d3587cc56a37592eba30e22))