@effect/platform-deno@4.0.3 @effect/platform-node@4.0.3

low risk

umputun/ralphexOct 10, 2026 → Oct 10, 20260 days between releases

What's New

Patch release adds UDP support and WebSocket headers to Node platform; Deno release added file system options and TLSA records.

New Features

  • Added DatagramSocket for UDP on Node, Bun, and Deno
  • WebSocket clients can now send handshake headers alongside subprotocols

Upgrade Notes

Note that these are different packages (platform-deno vs platform-node). The newer Node release adds UDP support and WebSocket headers, while the older Deno release focused on file system options and TLSA records.

The Two Releases

@effect/platform-deno@4.0.3

@effect/platform-deno@4.0.3

Oct 10, 2026· 12 days ago

This patch release adds file system options, DNS record types, and terminal detection features for the Deno platform.

Full release notes
@effect/platform-node@4.0.3

@effect/platform-node@4.0.3

Oct 10, 2026· 12 days ago

This patch release introduces experimental networking modules, adds UDP support, and updates terminal interaction behaviors.

Full release notes