blog en: add 7.0.7 entry

en/_posts/2017-09-29-groonga-7.0.7.md

@@ -0,0 +1,43 @@
+---
+layout: post.en
+title: Groonga 7.0.7 has been released
+description: Groonga 7.0.7 has been released!
+---
+
+## Groonga 7.0.7 has been released
+
+[Groonga 7.0.7](/docs/news.html#release-7-0-7) has been released!
+
+How to install: [Install](/docs/install.html)
+
+### Changes
+
+Here are important changes in this release:
+
+  * Fixed the case that `--query '+'` doesn't work for `QUERY_NO_SYNTAX_ERROR` flag
+  * `--default-command-version 3` has been supported
+  * Caching select result with function call has been supported.
+
+### Fixed the case that `--query '+'` doesn't work for `QUERY_NO_SYNTAX_ERROR` flag
+
+In the previous version, `QUERY_NO_SYNTAX_ERROR` flag is introduced. If this flag is set, query never causes syntax error.
+
+But there is a case that it causes an error when this flag is used for `--query '+'`. In this release, this bug was fixed.
+
+### `--default-command-version 3` has been supported
+
+In this release, groonga executable now supports `--default-command-version 3`. In the previous versions, groonga executable only supports `--command_version 3` but not for `--default-command-version 3`.
+
+### Caching select result with function call has been supported.
+
+In this release, caching select result with function call feature has been supported.
+
+Now, most of existing functions supports this feature.
+
+But there are two exception. When `now()` and `rand()` are used in a query, select result will not be cached.
+
+### Conclusion
+
+See [Release 7.0.7 2017-09-29](/docs/news.html#release-7-0-7) about detailed changes since 7.0.6.
+
+Let's search by Groonga!