Model middleware lands (including model armor and stream/context control), experimental durable streaming for flows, and new prompt evaluation support.
Now supports the .NET 10 SDK, semantic tagging with header-based bookmarks, and PDF/A-2/3 (b/u/a) plus PDF/UA-1 conformance.
Monochrome theme customization, native fractional scaling on Linux (Wayland), a dedicated GPU process on macOS for smoother graphics, and the latest Firefox under the hood.
Dynamic rule exceptions land: use @php-cs-fixer-ignore or a custom Rule Customisation Policy, plus improved PhpUnitTestCaseStaticMethodCallsFixer with a target option and getStubBuilder support.
Multi‑stream search v2 (Tantivy‑powered with optimizer), automatic Service Graph visualizations (tree/graph), PromQL streaming output, plus alert history & dedup and pipeline history/insights.
Big update: huge model expansion (OpenAI GPT-5.2, DeepSeek-V3.2, Cerebras, +227 Fireworks), new Azure AI Foundry Agents and LangGraph provider support, Agent Gateway adds token counting & per-query cost, Containers API gets file management, and Gemini gains computer-use.
Stagehand now supports streaming and callbacks, abort/continue agent runs, Google Vertex, new models (Fara‑7B and 4.5 Opus), and page.addInitScript().
New useAgent with shared state, time travel, multi‑agent mutual awareness; threads & persistence for resumable chats; a customizable design system; direct‑to‑LLM upgrades; Zod schema support; and a simplified, GraphQL‑free stack.
Native HuggingFace (incl. IterableDataset) support, GEO types, smarter vector search (dynamic pruning + auto distance), describe_indices, and credential‑vended writes/IO land in Lance.
Now rocking PHP 8.4/8.5 compatibility, a new APCu cache driver for faster caching, an updated PayPal Checkout integration, and a smoother installer/upgrade flow.