[calcite] 01/02: Add Calcite 1.27.0 release announcement

[za...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

zabetak pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/calcite.git

commit 317b89c7f5e916e5c49af0c3976a206864125be1
Author: Stamatis Zampetakis <za...@gmail.com>
AuthorDate: Fri Jun 4 00:18:42 2021 +0200

    Add Calcite 1.27.0 release announcement
---
 site/_docs/history.md                    |  2 +-
 site/_posts/2021-06-04-release-1.27.0.md | 43 ++++++++++++++++++++++++++++++++
 2 files changed, 44 insertions(+), 1 deletion(-)

diff --git a/site/_docs/history.md b/site/_docs/history.md
index 08ca0d1..c095549 100644
--- a/site/_docs/history.md
+++ b/site/_docs/history.md
@@ -27,7 +27,7 @@ For a full list of releases, see
 <a href="https://github.com/apache/calcite/releases">github</a>.
 Downloads are available on the
 [downloads page]({{ site.baseurl }}/downloads/).
-## <a href="https://github.com/apache/calcite/releases/tag/calcite-1.27.0">1.27.0</a> / 2020-06-XX
+## <a href="https://github.com/apache/calcite/releases/tag/calcite-1.27.0">1.27.0</a> / 2021-06-03
 {: #v1-27-0}
 This release comes eight months after [1.26.0](#v1-26-0). It includes more than 150 resolved
 issues, comprising a few new features, three minor breaking changes, many bug-fixes and small
diff --git a/site/_posts/2021-06-04-release-1.27.0.md b/site/_posts/2021-06-04-release-1.27.0.md
new file mode 100644
index 0000000..8cfb414
--- /dev/null
+++ b/site/_posts/2021-06-04-release-1.27.0.md
@@ -0,0 +1,43 @@
+---
+layout: news_item
+date: "2021-06-04 00:00:00 +0200"
+author: zabetak
+version: 1.27.0
+categories: [release]
+tag: v1-27-0
+sha: 60f07118f31776462ea35ffdaa1f46c633251f69
+---
+<!--
+{% comment %}
+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.
+{% endcomment %}
+-->
+
+The [Apache Calcite PMC]({{ site.baseurl }})
+is pleased to announce
+[Apache Calcite release 1.27.0]({{ site.baseurl }}/docs/history.html#v1-27-0).
+
+This release comes eight months after [1.26.0](#v1-26-0). It includes more than 150 resolved
+issues, comprising a few new features, three minor breaking changes, many bug-fixes and small
+improvements, as well as code quality enhancements and better test coverage. 
+
+Among others, it is worth highlighting the following:
+
+* [InnoDB adapter](https://issues.apache.org/jira/browse/CALCITE-4034)
+* [Three-valued logic for SEARCH operator](https://issues.apache.org/jira/browse/CALCITE-4446)
+* [MergeUnion operator in Enumerable convention](https://issues.apache.org/jira/browse/CALCITE-3221)
+* [Explain plan with DOT format](https://issues.apache.org/jira/browse/CALCITE-4260)
+* [ErrorProne code quality checks](https://issues.apache.org/jira/browse/CALCITE-4314)