Release Wasmtime 0.39.0 (#4472)

wasmtime-publish · web-flow · commit c78059405604 · 2022-07-20T11:58:16.000-05:00
[automatically-tag-and-release-this-commit]

Co-authored-by: Wasmtime Publish &lt;wasmtime-publish@users.noreply.github.com&gt;
diff --git a/RELEASES.md b/RELEASES.md
@@ -2,7 +2,7 @@
 
 ## 0.39.0
 
-Unreleased.
+Released 2022-07-20.
 
 ### Added
 
