List the Virgil language toolchain support in the overview

fitzgen · fitzgen · commit c022d5eada61 · 2024-12-13T07:16:04.000-08:00
diff --git a/proposals/custom-page-sizes/Overview.md b/proposals/custom-page-sizes/Overview.md
@@ -418,6 +418,7 @@ Engines:
 Toolchains:
 
 * [ ] `wasm-ld` in LLVM
+* [x] [The Virgil language toolchain](https://github.com/titzer/virgil/pull/272)
 
 Binary decoders:
 
