release: Release opentelemetry-semantic_conventions 1.4.0 (#862)

github-actions[bot] · dazuma · web-flow · commit d029d37abc49 · 2021-07-07T10:48:29.000-04:00
Co-authored-by: Daniel Azuma &lt;dazuma@gmail.com&gt;
diff --git a/semantic_conventions/CHANGELOG.md b/semantic_conventions/CHANGELOG.md
@@ -1,3 +1,7 @@
 # Release History: opentelemetry-semantic_conventions
 
 ### Unreleased
+
+### v1.4.0 / 2021-07-07
+
+* Initial release.
