socket.io
4.8.4 · 25 Sep 2026MIT16.6M / weekRepositoryHomepagenpmAtom feed
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- 3.x and older3.1.223 open advisories, worst high · last release Feb 2021, no longer updatedTo 4.8.4
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4.8.4
25 Sep 2026Cleanup pending acks on timeout to prevent memory leak
Prevent uWebSockets.js from serving missing client files
Reject stateful regexps for dynamic namespaces
Bug Fixes
Cleanup pending acks on timeout to prevent memory leak
Prevent uWebSockets.js from serving missing client files
Reject stateful regexps for dynamic namespaces
types: allow emitWithAck() for events with void callbacks
types: properly import http module
4.8.3
23 Dec 20254.8.2
22 Dec 2025
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Registry facts last checked 28 Oct 2026. Releases and advisories last read 28 Oct 2026.