Releasesby Glypharize-phoenix: v15.4.0
15.4.0 (2026-05-05) Features agents: agent set_time_range tool with hardened context injection (115c08b) agents: ToolPart styles and subcomponents (0d4e16b) api: add filter-based DELETE endpoints for span/trace/session annotations (12779fb) rest-api: include token counts in span/trace/session payloads (c0c0edb) simplify trace/span status icons, use status...
Also shipped May 5, 2026Arize AI in May 2026 →
PostHog Code and the self-driving product
PostHog Desktop, formerly PostHog Code, is now in beta. It is a desktop application that runs coding agents on top of product data to automate bug fixes, UX issues, and conversion tweaks.
Application Metrics are now GA
Sentry’s Application Metrics are now GA. They're high-cardinality and trace-connected. Tag a metric with user ID, region, plan type, or any attribute you care about, and slice by any of them at query time so you can ask questions about your application or users. When something spikes, you get the connected trace, log, or error to find out why
Support for Private Key JWT assertions and additional signing algorithms on Okta and OIDC enterprise connections
Private Key JWT assertions and expanded signing algorithm support are now generally available across Enterprise Okta and OIDC Connections. Private Key JWT assertions deliver enterprise-grade security by leveraging asymmetric cryptography to authenticate against your upstream Okta and OIDC identity providers.
Sidebar and toolbar improvements for the new dashboard experience
With the new dashboarding experience now generally available, we’ve introduced a series of UI enhancements that make dashboard creation and editing more discoverable, consistent, and easier to navigate.
Chroma 1.5.9
Version: 1.5.9 Git ref: refs/tags/1.5.9 Build Date: 2026-05-05T05:55 PIP Package: chroma-1.5.9.tar.gz Github Container Registry Image: :1.5.9 DockerHub Image: :1.5.9 ENH : block functions on topology dbs ENH : Add Tilt fault injection CLI [CHORE] Debug TimeoutError in test_add.py [ENH]: Enable rebuilds for sharded collections [ENH]: Group by support with...
OpenAI GPT-5.5 Instant now available in AI Gateway
OpenAI’s GPT-5.5 Instant model is now available through Netlify’s AI Gateway with zero configuration required. Use the OpenAI SDK directly in your Netlify Functions without managing API keys or authentication. The AI Gateway handles everything automatically.
More from phoenixEvery phoenix release →
arize-phoenix: v15.3.0
15.3.0 (2026-05-05) Features agent: remove user instructions from PXI (6062d64) chat empty state shader (5c643d9) Bug Fixes api: include dataset metadata in experiment CSV export (64cb481) deps: update arize-phoenix-client to 2.4.0 (1300763) deps: update arize-phoenix-otel to 0.16.1 (7bff140) Documentation add LinkedIn social links alongside X/Bluesky...
arize-phoenix-evals: v3.1.0
3.1.0 (2026-05-04) Features agents: Move PXI prompt assembly server-side and cache prompts (f223f92) evals: tighten prompt-message handling and add adapter tests (fbb5270) Bug Fixes evals: replace hardcoded model capability lists with runtime fallback (69a2ade) Documentation add LinkedIn social links alongside X/Bluesky (5d14f23)
arize-phoenix: v15.2.0
15.2.0 (2026-05-03) Features add TanStack AI tracing integration (382b165) agents: Move PXI prompt assembly server-side and cache prompts (f223f92) enhance filter condition filter (b92bfbc) Bug Fixes agents: drop user-supplied connection params from /chat (SSRF) (775b270) cost: update built-in model token prices (746247c) replace crypto.randomUUID with a...
arize-phoenix: v15.5.0
15.5.0 (2026-05-08) Features agents: wire /chat-v2 with tools behind experimental toggle (7706554) app: type frontend REST calls against the OpenAPI schema (590669d) support x-project-name HTTP header for OTLP trace ingestion (7d10386) Update session details turns layout (a1be820) Bug Fixes add types-aiobotocore-bedrock-runtime in container/aws extras...
arize-phoenix: v15.6.0
15.6.0 (2026-05-10) Features agents: add /agents/{agent_id}/sessions/{session_id}/summary endpoint (419c3a0) agents: Playground manipulation tools w/ confirmation (37dc417) playground: default provider/model as a user preference (4487740) tracing: always show metrics aside, remove legacy stats header (ea3d7e7) Bug Fixes pxi: resolve interrupted tool calls...
arize-phoenix: v15.1.0
15.1.0 (2026-04-30) Features api: query annotations by identifier on GET endpoints (e2a1de9) cli: add named auth profile management (ab62d3d) cli: add session annotations and notes (4e20267) phoenix-client: add TS trace annotations + clarify note semantics + skills audit (2993b04) Bug Fixes playground: accept unwrapped AWS Bedrock tool schemas (b450f10) ui...
arize-phoenix: v15.0.0
15.0.0 (2026-04-29) Features dataset upsert (9575738) extend db prompt types for invocation paramaters (1499ca9)
arize-phoenix: v14.17.0
14.17.0 (2026-04-29) Features agents: support custom providers and secret store values (3f09c7b) api: add session notes endpoint (187df7e) cli: add JSON schema for settings config (47bf011) Bug Fixes cost: update built-in model token prices (a38e57b) playground: prevent OTel context leak in single chat completion subscription (966e595) show label-only...