Releasesby Glypharize-phoenix: v13.20.0
13.20.0 (2026-03-29) Features rest-api: DELETE /prompt_versions/{id}/tags/{tag_name} (0c61d16) rest-api: DELETE /prompts/{prompt_identifier} (ac9ffbe) ui: add CopyField component and clean up settings layout (3c7bd2b)
Also shipped Mar 30, 2026Arize AI in March 2026 →
AI Image Tools now in FigJam, Slides, & Buzz
AI image tools like Expand, Erase, and Isolate are now in FigJam, Slides, and Buzz (beta), with Vectorize available in Slides and Buzz.
Updated visualization suggestions now generally available
In January 2026, we announced improvements to visualization suggestions in public preview. These changes included higher quality suggestions leveraging information provided by data sources, as well as minor user interface updates. These improvements are now generally available.
Edit guide and survey positions without leaving Preview mode
What it is: The Guide Preview now includes an Edit button. Click it to adjust form factor options like position and layout, then save to see changes reflected in both the Preview and the Dashboard right away.
Modal 1.4.1
- We're introducing a concept of "readiness probes" for modal.Sandbox. This feature lets you configure a readiness check on a TCP port (modal.Probe.with_tcp()) or by executing a process (modal.Probe.with_exec()).
Streaming: Server-Sent Events (SSE) Streaming responses for Chat Completions (/v1/chat/completions) and...
Streaming: Server-Sent Events (SSE) Streaming responses for Chat Completions (/v1/chat/completions) and Completions (/v1/completions) now emit a standard data: [DONE] SSE event at the end of the stream, following the SSE standard (see the living specification). The [DONE] marker is guaranteed to appear exactly once and is always the last event in the stream.
WAF Release - 2026-03-30
This week's release introduces new detections for a critical authentication bypass vulnerability in Fortinet products (CVE-2025-59718), alongside three new generic detection rules designed to identify and block HTTP Parameter Pollution attempts.
More from phoenixEvery phoenix release →
arize-phoenix: v13.22.0
13.22.0 (2026-04-01) Features ui: updated provider and integration icons, logo icon agent skill (8668c43) Bug Fixes fail loudly on Windows + Python 3.14 install (50d66a3)
arize-phoenix: v13.21.0
13.21.0 (2026-04-01) Features add Python 3.14 support (except Windows) (50c08e3) agent: Improve session summaries (f1750a9) server: REST endpoint for secrets management (39f68cf)
arize-phoenix-evals: v2.13.0
2.13.0 (2026-04-01) Features add Python 3.14 support (except Windows) (50c08e3)
arize-phoenix-client: v2.2.0
2.2.0 (2026-04-01) Features add GET /v1/user endpoint and phoenix-rest-api skill (b5188ea) add Python 3.14 support (except Windows) (50c08e3) client: add get_traces method to Python and TypeScript clients (7d3f4ac) server: REST endpoint for secrets management (39f68cf) Documentation evals: deprecate evals 1.0 docs (b0dc90f) update all package READMEs with...
arize-phoenix: v13.23.0
13.23.0 (2026-04-02) Features bundle TypeScript SDK docs into npm packages (1028be5) Bug Fixes app: fix broken Playground button in prompts table (4a4ddb3) remove openinference dependency from migration (1059492) Documentation Add Phoenix release notes for 03-26-2026 through 04-01-2026 (c414afc)
arize-phoenix-client: v2.3.0
2.3.0 (2026-04-03) Features atif to trace trajectory conversion utility (28ecfe0)
arize-phoenix: v13.19.0
13.19.0 (2026-03-26) Features add PromptInput compound component for AI interactions (729a56f) agent-chat: collapse tool calls into expandable pool + streaming perf (39acfcf) agent: session switcher with delete controls and async summaries (1443c29) app: update project creation flow with color picker and description (ccfdcf2) Bug Fixes deps: pin...
arize-phoenix: v13.18.0
13.18.0 (2026-03-24) Features app: add prompt version diff view (0e9e76b) Replace all markdown rendering with streamdown (d6a64d5)