v3.4.0 closes the biggest gap in the answer check, paraphrases, without giving up what makes it trustworthy, and puts your documents one command away from Claude. Nothing breaks for existing code: without the new option, every check returns the same result as before.
npm install @devilsdev/rag-pipeline-utils@^3.4.0
v3.3.0 makes the grounding check catch answers that contradict their source, and brings the checks to the tools you already use: middleware for the Vercel AI SDK, matchers for Jest and Vitest, and scorers and a guardrails processor for Mastra. Nothing breaks for existing code, but some answers that used to pass the grounding check now fail it, on purpose.
npm install @devilsdev/rag-pipeline-utils@^3.3.0
v3.2.0 splits the library into four packages you can install on their own, routes each query to the cheapest model that can answer it, records runs as OpenTelemetry spans, reports the time to first token, and runs on Cloudflare Workers and other edge runtimes. Installs are 15 MB smaller. Nothing changes for existing code.
npm install @devilsdev/rag-pipeline-utils@^3.2.0
v3.1.0 adds two things for people building on the library: contract tests that tell a plugin author whether their plugin does what the pipeline expects, and a token budget for the documents sent to the LLM. Nothing changes for existing code.
npm install @devilsdev/rag-pipeline-utils@^3.1.0
RAG Pipeline Utils v2.4.0 is the most significant release yet — transforming the project from a basic RAG toolkit into the most comprehensive Node.js RAG framework available. This release ships 104 public exports, up from 22 in v2.3.1.