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Title: src,test: fix and test Environments sharing an isolate by codebytere · Pull Request #66239 · nodejs/node · GitHub

Open Graph Title: src,test: fix and test Environments sharing an isolate by codebytere · Pull Request #66239 · nodejs/node

X Title: src,test: fix and test Environments sharing an isolate by codebytere · Pull Request #66239 · nodejs/node

Description: Node.js JavaScript runtime ✨🐢🚀✨. Contribute to nodejs/node development by creating an account on GitHub.

Open Graph Description: Refs: #65977 embedding.md lets several Environments share an IsolateData, and with it an isolate and event loop, but no test builds that setup. The crashes fixed in it over the past month were all ...

X Description: Refs: #65977 embedding.md lets several Environments share an IsolateData, and with it an isolate and event loop, but no test builds that setup. The crashes fixed in it over the past month were all ...

Opengraph URL: https://github.com/nodejs/node/pull/66239

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src: keep per-Environment state out of thread_locals #66411 https://github.com/nodejs/node/pull/66411
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Oct 3, 2026 https://github.com/nodejs/node/pull/66239#ref-commit-5f4be17
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chore(deps): Update Node.js to v26 leapmux/leapmux#578 https://github.com/leapmux/leapmux/pull/578
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