diff --git a/.changeset/term-update-size.md b/.changeset/term-update-size.md
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+---
+"@bomb.sh/tty": minor
+---
+
+Adds a new `term.update()` method to resize the terminal without reinitializing the WebAssembly module.
+
+If you previously ran `createTerm({ width, height })` on resize events, you should replace that with an explicit `term.update({ width, height })` call.