Node.js 27 has been released, bringing several new features including V8 15.6 with Iterator.zip, Iterator.zipKeyed, and Math.sumPrecise, as well as net/promises and an unflagged node:vfs with a 4 GB default heap limit. This release marks a significant change in the Node.js release schedule, with a new annual schedule replacing the old bi-annual schedule, and every major release becoming Long Term Support (LTS), regardless of whether the version number is odd or even, with Node.js 27 set to enter LTS in October 2027 after a six-month Alpha phase and a Current release in April 2027.