Node.js released versions 24.19.0 and 26.6.0 on August 3, 2026, introducing significant updates to security and performance. Version 26.6.0 features a restructuring of the crypto module into three separate backends and a major overhaul of stream performance, while version 24.19.0 adds blockList release candidate status and improvements to TLS, including certificate compression. Both versions also enhance test runner logging capabilities and ensure compatibility with RISC-V platforms through hardware-accelerated crypto. Overall, the updates focus on stability and performance without introducing any breaking changes

Node.js 24.19.0 and 26.6.0 Released: Crypto Backend Split and Streams Overhaul

Node.js v24.19.0 and v26.6.0 landed on August 3, 2026, delivering security and performance updates to the LTS and Current branches. The v26 release restructures the internal crypto module into three distinct backends and overhauls streams performance with ring buffers and reduced allocations. v24.19.0 LTS gains blockList release candidate status, stable stream.compose, and TLS improvements including certificate compression and negotiated group reporting. The new versions also introduce enhanced test runner logging, FFI event loop awareness, and hardware-accelerated crypto for RISC-V platforms.

Node.js 24.19.0 and 26.6.0 Released: Crypto Backend Split and Streams Overhaul @ Linux Compatible