Add homepage and standard notifications

.asf.yaml

@@ -1,2 +1,27 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 github:
   description: Apache Commons Collections
+  homepage: https://commons.apache.org/collections/
+
+notifications:
+    commits:      commits@commons.apache.org
+    issues:       issues@commons.apache.org
+    pullrequests: issues@commons.apache.org
+    jira_options: link label
+    jobs:         notifications@commons.apache.org
+    issues_bot_dependabot: notifications@commons.apache.org
+    pullrequests_bot_dependabot: notifications@commons.apache.org