add changelog (#371)

* add changelog

* Update CHANGELOG.md

* Update CHANGELOG.md

Co-authored-by: rodric rabbah <rodric@gmail.com>
diff --git a/CHANGELOG.md b/CHANGELOG.md
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+<!--
+#
+# 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.
+#
+-->
+## 1.0.0
+  - Fix array handling during mapping operations (#359)
+  - Fix getUriPath logic to ignore API tenant base path (#363)
+  - Fix (http): Use HTTP 1.1 for upstreams (#369)
+  - Disable ipv6 during DNS resolution (#366)
+  - Fix max body size limit (#365)
+  - Fix App ID bug, add unit tests (#357)
+  - Add support for preserving XF headers from upstream (#356)
+
+## 0.11.0
+  - OAuth fixes and improvements (#353)
+  - Run test framework in a Docker container (#351)
+  - Enable overriding the backend url to enable standalone mode (#347)
+
+## 0.10.0-incubating
+  - Guard against missing query parameters. (#343)
+  - Add paging to getTenantAPIs (#335)