Releasesby Glypharize-phoenix-evals: v2.12.0
2.12.0 (2026-03-24) Features evals: accept structured data eval inputs (5f33727) Bug Fixes evals: allow prompt_template and kwargs in built-in classification evaluators (2ec192c) Pin LiteLLM <1.82.7 to mitigate supply chain attack (48970b6) playground: prevent OTel context leak causing duplicate trace_id in dataset runs (2a24625) Documentation evals...
Also shipped Mar 24, 2026Arize AI in March 2026 →
Deprecating disable_reasoning parameter for zai-glm-4.7 The disable_reasoning parameter is deprecated and...
Deprecating disable_reasoning parameter for zai-glm-4.7 The disable_reasoning parameter is deprecated and will no longer be supported after July 21, 2026. Migrate to reasoning_effort="none" to disable reasoning on zai-glm-4.7. See the Reasoning guide and Chat Completions API reference for details.
Workers - Dynamic Workers, now in open beta
Dynamic Workers are now in open beta ↗ for all paid Workers users. You can now have a Worker spin up other Workers, called Dynamic Workers, at runtime to execute code on-demand in a secure, sandboxed environment. Dynamic Workers start in milliseconds, making them well suited for fast, secure code execution at scale.
Monitor credit usage by day
Users on credit-based plans can now see a day-by-day breakdown of their credit consumption. Head to Usage & Billing > Account usage insights > Credits to view exactly how your credits are being used each day.
Design with agents on the Figma canvas, now in beta
Through the Figma MCP server, AI agents can now write directly to your Figma files.
Multi-action CTA's for Guides & Surveys
What it is: Buttons in Guides and Surveys can now execute multiple actions in sequence rather than just one. When a user clicks, the step transition fires immediately, and additional actions (opening a URL, clicking a page element) follow in order.
- DuckDB 1.5.1 support: MotherDuck supports DuckDB 1.5.1 ("Variegata")
- DuckDB 1.5.1 support: MotherDuck supports DuckDB 1.5.1 ("Variegata"). This release brings significant performance improvements including bloom filter join pushdown, stats-only min/max evaluation, faster TopN queries with late materialization, and lazy view binding.
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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)
arize-phoenix: v13.17.0
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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: v13.16.0
13.16.0 (2026-03-22) Features Add backend skill (cc8de3b) add configurable package manager preference per language (bf35656) add copy name/ID action menu to nav breadcrumbs (bc3ae84) add copy-to-clipboard to session, span, and trace ID cells (ad32209) add expectedRunCount experiment field and experiments table fraction (d1367fb) add GET /v1/user endpoint...
arize-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)
arize-phoenix-client: v2.1.0
2.1.0 (2026-03-18) Features client: add span filter params to getSpans (91949d7)
arize-phoenix: v13.22.0
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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)