CHANGELOG.md in opentelemetry-resource_detectors-0.21.0 vs CHANGELOG.md in opentelemetry-resource_detectors-0.22.0

@@ -1,6 +1,12 @@
 # Release History: opentelemetry-resource_detectors
 
+### v0.22.0 / 2023-01-14
+
+* ADDED: Add azure resource detector. 
+* DOCS: Fix gem homepage 
+* DOCS: More gem documentation fixes 
+
 ### v0.21.0 / 2022-06-09
 
 * BREAKING CHANGE: This requires upgrading both the SDK and Instrumentation gem in tandem