tRPC

This release introduces enhancements for error handling in local links and adds batch indexing support for server-side procedures and middleware, alongside a fix for client connection parameter encoding.

This release introduces an experimental option for WebSocket encoding and welcomes new contributors.

This patch release fixes a corruption issue in the package.json file to ensure proper package installation.

A security patch release addressing a vulnerability identified in GHSA-43p4-m455-4f4j.

This patch release focuses on bug fixes for subscription handling, TanStack React Query prop tracking, and Fastify type definitions.

This release introduces streaming support for AWS API Gateway REST APIs and addresses a security advisory regarding cross-site scripting.

This patch release fixes a bug where SSE options were not correctly applied when using merged routers in tRPC server.

This patch release addresses a bug in the TanStack React Query integration regarding undefined key prefixes.

This release introduces prefix options for Query and Mutation keys in TanStack React Query and includes fixes for websocket initialization and server type exports.

This release introduces support for the Precondition Required response code and fixes a TypeError affecting httpBatchStreamLink in React Native.

This patch release focuses on minor bug fixes for the server and client packages, including JSDoc corrections and the export of the DataTransformer interface.

This release introduces the ability to access the procedure path within resolver options and updates type inference to prefer the Standard Schema specification.

This patch release introduces support for TypeScript 5.9 and fixes specific issues related to httpBatchLink transformations and monorepo type definitions.

This patch release addresses a missing internal export and resolves a memory leak warning (MaxListenersExceededWarning) specifically affecting the Fastify adapter.

This patch release fixes a build target issue to ensure proper support for React Native.

Version 11.4.1 is a patch release that fixes the export condition order to ensure correct package resolution.

This release transitions localLink to an unstable status and migrates the build system from Rollup to Rolldown via tsdown.

This patch release fixes a type inference bug in the client related to the serialization of JSON-like return types.

This release introduces the localLink feature for the tRPC client and updates TanStack Query peer dependencies to their latest versions.

This release introduces AWS Lambda response streaming and support for 402 HTTP status codes, alongside a fix for subscription connection state handling in the TanStack React Query integration.

This patch release fixes a type inference issue in the TanStack React Query integration where initialData was being incorrectly inferred.

This patch release focuses on bug fixes for WebSocket reconnection, SSE stream consumption, and Vue Query integration, while also exposing procedure metadata on the server.

This patch release focuses on fixing type errors specifically related to the TanStack React Query integration.

This release introduces a new configuration option for the client-side retryLink, allowing developers to specify a custom retry delay in milliseconds.

This patch release focuses on client-side bug fixes, specifically addressing generic type issues in TRPCConnectionState and restoring deprecated link prefixes.

This release focuses on security updates for Next.js and Vite, adds support for React 19.1, and includes minor UI alignment fixes.

This patch release includes security updates for Vite and Next.js, along with a fix for the @trpc/upgrade tool and improved flexibility for subscription options.

This patch release adds new boilerplate examples for Fastify and Nuxt, and improves compatibility with Effect-based standard-schema parsers.

tRPC v11 introduces significant performance optimizations, improved Next.js App Router support, and raises the minimum requirements for Node.js and TypeScript.