From 98405fab857b55821f8efbc4a1cff456f510dd79 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Caner=20=C3=87=C4=B1dam?= Date: Tue, 7 Jul 2026 19:53:18 +0200 Subject: [PATCH] update readme --- README.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/README.md b/README.md index ffa5c19..58fa4f6 100644 --- a/README.md +++ b/README.md @@ -3,6 +3,9 @@ [![Goreport status](https://goreportcard.com/badge/github.com/flashbots/builder-playground)](https://goreportcard.com/report/github.com/flashbots/builder-playground) [![Test status](https://github.com/flashbots/builder-playground/actions/workflows/checks.yaml/badge.svg?branch=main)](https://github.com/flashbots/builder-playground/actions?query=workflow%3A%22Checks%22) +> [!WARNING] +> **Builder Playground is no longer actively maintained.** While it remains stable and works as-is, it will not receive new features. For more advanced features and agentic development support, please use [decker](https://github.com/flashbots/decker) instead. + Builder Playground is a CLI tool for spinning up self-contained Ethereum development networks for end-to-end block building. With a single command, it deploys complete L1 and L2 stacks—including EL and CL nodes, mev-boost, relays, and builder infrastructure. Designed for speed, determinism, and ease of use, it serves as the foundation for testing block-builder software, BuilderNet VM images, and integration tests across chains. Recipes (e.g. `l1`, `opstack`) assemble opinionated components and pre-baked configs to bring a full blockchain stack online within seconds. This makes it ideal for: