Why Node.js 8.0 LTS Was Delayed and What the V8 5.9 Upgrade Brings
Node.js 8.0 LTS, slated for April, was postponed to May 30, 2017 to ensure stability as it integrates V8 5.9 with async/await, TurboFan compiler, and Ignition interpreter, promising significant performance gains but requiring extensive compatibility and bug‑fix testing.
It is well known that the upcoming Node.js LTS version 8.0 integrates V8 5.9, bringing major changes such as support for async/await syntax and the new TurboFan compiler and Ignition interpreter, which together raise Node.js performance to a new level.
The release, originally planned for April, was postponed to the end of May (May 30, 2017). The delay is due to stability considerations: V8 5.9 introduces substantial changes that require additional compatibility testing, performance verification, and bug fixes. For details on the Node.js Foundation’s reasoning, see the original article.
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