According to Foresight News, blockchain development platform Alchemy has published an article stating that it has open-sourced the ERC-4337 bundler implementation Rundler (Rust Bundler) written in Rust to accelerate the transition to smart accounts. Rundler has the characteristics of high performance, high reliability, and modularity. Rundler is used to provide support for Alchemy's Bundler API endpoints. The Alchemy team is still continuing to develop and add new features, including integrated or distributed deployment, accurate Gas estimation, reorganization processing, large Bundle construction rain transaction reliability, and alternative memory pools. In the roadmap, Rundler will build a P2P memory pool, an alternative memory pool, Entry Point v0.7 with multi-version support, signature aggregation, and block builder integration.