Releasesby Glypharize-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...
Also shipped May 21, 2026Arize AI in May 2026 →
Replit Enterprise, Now Self-Serve
Replit Enterprise is now available for direct purchase through the website. Organizations can configure SSO and SCIM and provision accounts without needing to go through a sales demo or contract negotiation.
Billing - Modernized Billing Profile with new payment options
The Billing Profile now has a modern UI and a single space that unifies billing information, payment method management and an enhanced subscriptions view under a single Subscriptions tab. What changed The Subscriptions tab brings billing information, payment method management, and your subscriptions together in one place.
Build Plugins: End of support for Node.js 18 + Node.js 20
The following versions of Node.js have reached their official end of life: Node.js v18 on April 30, 2025 Node.js v20 on April 30, 2026 Now it’s time to say goodbye to Node.js versions 18 and 20 in our build plugins. This change will allow us to use...
AI Conversations Now in Open Beta
Conversations is now in open beta for all Sentry users. It gives you a readable view into past sessions with your agent, showing the full exchange of messages and tool calls so you can understand exactly what happened during each session.
Shopify CLI 4.0: SemVer, auto-updates, removing deprecated flags and commands
The release of Shopify CLI 4.0 today brings clarity to CLI versioning, the introduction of automatic updates, and the announced removal of the deprecated --force flag from shopify app deploy . Semantic Versioning Shopify CLI is now following semantic versioning practices.
FLUX Erase , Remove Anything, Leave No Trace
A new FLUX Tools endpoint for clean, prompt-free object removal. Provide an image and a binary mask; the model removes the masked content and reconstructs the scene coherently.
More from phoenixEvery phoenix release →
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: v15.11.0
15.11.0 (2026-05-19) Features agents: Generative UI rendering within agent chats (645d7a5) Bug Fixes devops: tolerate missing pnpm-lock.yaml in oidc-server build and dev-mock-llm (4332255) server: handle empty header values in custom provider config (a329946)
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: v16.1.0
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...
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: v15.10.0
15.10.0 (2026-05-15) Features add trace feedback toolbar to session turns (1bd96b9) agents: curate agent model menu (de8c915) border and divider cleanup with improved w storybook support (acd1626) cap agent session retention (1c28249) pxi button styles and thinking glyph animation (4766244) trace: convert OTel GenAI semconv attrs to OpenInference (6248d20)...
arize-phoenix-client: v2.7.0
2.7.0 (2026-05-15) Features agents: add /agents/{agent_id}/sessions/{session_id}/summary endpoint (419c3a0) agents: Playground manipulation tools w/ confirmation (37dc417) agents: rip v1 /chat route and associated code (71ceeb3) app: type frontend REST calls against the OpenAPI schema (590669d) cap agent session retention (1c28249) client: support ATIF v1.7...
arize-phoenix: v15.9.0
15.9.0 (2026-05-14) Features agents: backfill TOOL spans for external tool returns in agent wrapper (4b221b9) Bug Fixes agent: clarify PXI remote trace sharing consent (f5da114) handle invalid GraphQL node ids (35c8f3d) Documentation skills: weekly audit , 2026-05-13 (8349361)