Document recent changes.
diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index 93d78ce..e3433de 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -47,6 +47,12 @@
          org.springframework:spring-core 4.3.26.RELEASE -> 4.3.27.RELEASE,
          org.springframework:spring-test 4.3.26.RELEASE -> 4.3.27.RELEASE.
        </action>
+       <action type="update" dev="ggregory" due-to="Dependabot">
+         Update GitHub actions/checkout from v1 to v2.3.1 #47.
+       </action>
+       <action type="update" dev="ggregory" due-to="Dependabot">
+         Update commons-parent from 50 to 51.
+       </action>
     </release>
     <release version="2.7" date="2020-03-07"
              description="Minor release with new features and updated dependencies.">