PageIndex Releases

This release introduces the 'Flash engine' for significantly faster indexing by removing LLMs from the structural generation process. It unifies local and cloud workflows into a single client interface while adding robust agent integration and improved error handling.

Sep 6, 2026

This release introduces the PageIndex Flash engine for significantly faster indexing without LLMs for structure generation, unifies the local and cloud SDK surfaces into a single client interface, and enhances agent integration with full MCP tool support. It also introduces typed configuration shapes and refactors protocol handling to be more consistent.

Sep 1, 2026

The v0.2.13 release introduces the PageIndex SDK, a vectorless, reasoning-based RAG system supporting both local and cloud modes. It features a new 'Flash' indexing engine for significantly faster performance and provides comprehensive agent integration tools.

Sep 1, 2026

Introduced the PageIndex Flash engine for faster indexing and unified the local and cloud client APIs. The release adds robust agent integration via MCP tools and introduces typed configuration classes for improved type safety.

Aug 30, 2026

Addresses multiple security advisories and refines HTTP/3 timeouts, Kubernetes ingress-nginx behavior, and TCP/UDP weight validation. Includes updates to documentation regarding security models and end-of-support dates.

Aug 26, 2026

A maintenance release for v2.11 addressing specific security vulnerabilities and refining HTTP/3 behavior, server header handling, and service weight validation.

Aug 26, 2026

A major SDK overhaul introducing the PageIndex SDK with a new 'Flash' engine for significantly faster indexing, unified local and cloud client interfaces, and enhanced agent integration capabilities.

Aug 25, 2026

This release introduces the PageIndex SDK and the new Flash engine for faster indexing, offering a unified interface for both local and cloud modes.

Aug 19, 2026

Focuses heavily on Kubernetes provider stability, specifically fixing name collisions in CRDs and Gateway API routing logic, alongside security patching.

Aug 19, 2026

Similar to v3.7.11 but for the v2 line, addressing CVEs and Kubernetes provider stability issues regarding CRDs and Gateway API.

Aug 18, 2026

Enhanced Harness support and Subagent-Driven Development (SDD) capabilities, including conflict resolution improvements, Codex performance optimizations, and safer Git worktree handling.

Aug 12, 2026

Puck 0.23 introduces significant improvements to the drag-and-drop experience with visual drop destinations and a new draggable outline for reordering components. Additionally, it adds a Dictionary API that allows users to translate the entire editor UI strings at runtime.

Aug 7, 2026

This is the final Beta release of the legacy v1.x branch, marking the end of the Cython core. It introduces the v2 Rust + PyO3 runtime as the primary path for trading strategies, backtesting, and live operations, alongside comprehensive migration tools and new v2-specific features.

Aug 2, 2026

Patch release focusing on security, ACME updates, and Gateway API compatibility by bumping to the latest versions.

Jul 31, 2026

Minimal release notes: "## Bug Fixes * use latest @puckeditor/plugin-ai and @puckeditor/cloud-client in recipes ([fb9392d](https://github.com"

Jul 29, 2026

A patch release addressing critical telemetry bugs in AI SDK v7, ensuring that spans close at the end of invocation rather than the first `await` to prevent data loss.

Jul 28, 2026

A patch release that mirrors the telemetry fixes found in the Think package, ensuring AI SDK v7 spans are properly closed and data is preserved.

Jul 28, 2026

A patch release updating Model Context Protocol (MCP) dependencies to stable v2 and fixing telemetry issues in AI SDK v7.

Jul 28, 2026

Minimal release notes: "## Bug Fixes * respect plugin mobilePanelHeight on first load ([daac70e](https://github.com/measuredco/puck/commit/da"

Jul 28, 2026

This minor release introduces support for MCP SDK v2, including client and server capabilities. It deprecates legacy SDK v1 components like McpAgent and introduces new handlers for stateless MCP. The update also improves Workers handler security by validating browser Origins and fixes browser session recycling on HTTP 410 errors.

Jul 27, 2026