Releasesby Glypharize-phoenix: v16.1.0
16.1.0 (2026-05-26) Features agents: adds skill for creating a new eval dataset, a new dat... (1989790) agents: Resize detached PXI assistant panel (1a387a3) dashboards route (b43ddb4) pxi: add assistant hotkey tooltip (6ebb79f) pxi: add floating assistant panel (d3a34c0) pxi: smoother shimmer + glyph in chat loading (6295e18) ui: use trace icon for project...
Also shipped May 26, 2026Arize AI in May 2026 →
Cloudflare One Client for macOS (version 2026.4.1390.0)
A new GA release for the macOS Cloudflare One Client is now available on the stable releases downloads page . This release introduces the new Cloudflare One Client UI for macOS! You can expect a cleaner and more intuitive design as well as easier access to common actions and information.
Cloudflare One Client for Windows (version 2026.4.1390.0)
A new GA release for the Windows Cloudflare One Client is now available on the stable releases downloads page . This release introduces the new Cloudflare One Client UI for Windows! You can expect a cleaner and more intuitive design as well as easier access to common actions and information.
Cloudflare One Client for Linux (version 2026.4.1390.0)
A new GA release for the Linux Cloudflare One Client is now available on the stable releases downloads page . This release introduces the new Cloudflare One Client UI for Linux! You can expect a cleaner and more intuitive design as well as easier access to common actions and information.
Flagship now in public beta
Flagship is now in public beta. Evaluate feature flags directly from Cloudflare Workers with no outbound HTTP calls, using globally distributed flag configuration backed by Workers KV and Durable Objects. Flagship supports typed flag values, targeting rules, percentage rollouts, audit history, and OpenFeature-compatible SDKs.
General availability of DPoP sender constraining for Enterprise Connections
Demonstrating Proof of Possession (DPoP) sender constraining for Enterprise Connections is now generally available. Customers can now establish Okta and OIDC Enterprise Connections with DPoP enabled on those connections. This is available on all plans with Enterprise Connections.
Federated Logout for OIDC and Okta enterprise connections is now generally available
Federated Logout is now generally available for OIDC and Okta enterprise connections. When a user logs out with `?federated` appended to the logout URL, Auth0 calls the upstream identity provider's `end_session_endpoint` to terminate the IdP session, closing the gap where a lingering IdP session could silently re-authenticate the user on their next login...
More from phoenixEvery phoenix release →
arize-phoenix: v16.2.0
16.2.0 (2026-05-26) Features agents: Make assistant accessible over modal overlays (7b6af22) Bug Fixes confine token counts to LLM spans at ingestion (5d4f34f)
arize-phoenix: v16.3.0
16.3.0 (2026-05-27) Features Add drag-to-zoom for project metric charts (4fe68f8) agents: add skills capability to PXI agent (5ef9729) expand PXI settings model selector (bbe5cb9)
arize-phoenix: v16.0.0
16.0.0 (2026-05-21) MIGRATION.md ⚠ BREAKING CHANGES - Sandboxing and Code Evaluators Features Phoenix now lets you compose evaluation strategies in code. Most eval tooling hands you a fixed menu of judge templates. Real evaluation is rarely that tidy. Code Evaluators enable you to build evaluation criteria the way you want.
arize-phoenix: v15.12.0
15.12.0 (2026-05-21) Features agents: stamp tool execution environment on tool-call provider metadata (ef421e5) ui: submit elicitation responses with Enter key (c74574d) Bug Fixes app: prevent nested spans table scrolling (af751b6) app: route PXI markdown links through router (7490254) cost: update built-in model token prices (eceff55) playground: block...
arize-phoenix: v16.5.0
16.5.0 (2026-06-01) Features add playground save prompt tool (1641957) agent: rewind, fork, and copy controls for chat messages (f5df5ec) agents: add annotate-spans skill for the PXI agent (4b4f7a7) agents: add read_prompt_tools and write_prompt_tools to PXI (66a412b) agents: add summary argument to PXI bash tool for UI preview (16039bd) sandbox: seed...
arize-phoenix: v16.4.0
16.4.0 (2026-06-01) Features Add no-data chart overlays (792aa92) agent: collapse agent context pills into a deck (f1e0e2e) agent: make PXI quick actions dynamic per page context (e60ba32) agents: add Claude Opus 4.8 support to PXI (f13fd0b) agents: add span annotation tool (4c8262c) agents: Floating chat drag, resize, style improvements (79d8afe) agent...
arize-phoenix: v17.1.0
17.1.0 (2026-06-02) Features playground: add PXI load_dataset tool (96678ef) pxi: LLM-evaluator authoring for the PXI agent (1ead013) skill loading display (73185b4) warning colors, search off icon (7ec6ace) Bug Fixes server: don't let docs MCP init failure abort server startup (c31598d)
arize-phoenix: v17.0.0
17.0.0 (2026-06-02) MIGRATION.md ⚠ BREAKING CHANGES - server: add system settings with admin-managed assistant enablement and trace recording policy Features - server: add system settings with admin-managed assistant enablement and trace recording policy (7f41cb4)