doc: add 4.0.7 entry

doc/source/news.rst

@@ -7,6 +7,65 @@
 News
 ====
 
+.. _release-4-0-7:
+
+Release 4.0.7 - 2014/10/29
+--------------------------
+
+Improvements
+^^^^^^^^^^^^
+
+* [windows] Supported Groonga with mruby on Windows.
+* Added token filter plugin API.
+* Added stop-word token filter which uses token filter plugin API.
+  It treats records of 'is_stop_word' column as actual stop words.
+* [doc] Added :doc:`/client` section which introduces link to client libraries.
+  [GitHub#210] [Patch by Naoya Murakami]
+* [doc] Fixed link of the Ranguba project. [GitHub#212] [Patch by Naoya Murakami]
+* [doc] Reconstructed documentation. :doc:`/reference/suggest` and
+  :doc:`/reference/operations/gelocation_search` are grouped under :doc:`/reference`.
+  [GitHub#206] [Patch by Naoya Murakami]
+* [dump] Supports to dump TABLE_NO_KEY for token_flters.
+  [GitHub#215] [Patch by Naoya Murakami]
+* [deb] Changed to bundle token_filter stop word plugin.
+  [GitHub#216] [Patch by Hiroshi Hatake]
+* [deb] Clarified licenses about used/bundled files in debian/copyright.
+* Dropped LZO compression support.
+* Added LZ4 compression support. [GitHub#223] [Patch by Naoya Murakami]
+* Added :doc:`/reference/function/in_values`. we recommends it instead of
+  '==' and OR combinations because of better performance.
+* [load] Supported to update existing record by _id key.
+* [suggest] Improved to show the number of outputs for suggest command.
+* Added 'TokenFilterStem' which provides stemming feature.
+  To use this token filter, it requires libstemmer provided by Snowball.
+* [doc] Added :doc:`/reference/token_filters` documentation.
+  [GitHub#227] [Patch by Naoya Murakami]
+
+Fixes
+^^^^^
+
+* [httpd] Updated bundled nginx version to the latest mainline (1.7.6).
+  [GitHub#208] [Patch by Hiroshi Hatake]
+* [power8] Fixed build failure. See http://lists.askmonty.org/pipermail/commits/2014-October/006752.html
+  [Patch by Sergey Vojtovich]
+* Fixed a bug that url encoding fails if char is build as unsigned char. [GitHub#217]
+* Fixed a bug that a DAT table returns empty results for :doc:`/reference/select`. [GitHub#220]
+* Fixed a memory leak about inspecting vector column. It occurs when something error
+  reports about vector column.
+* Fixed memory leaks in compress zlib/lzo column [GitHub#221] [Patch by Naoya Murakami]
+* Fixed a bug that the value of Int8 column which is less than 100 may return true
+  in ``--filter``. By this issue, not intended records may be included as search results.
+* Fixed to handle binary operation for vector column as an error.
+* Fixed a bug that "!XXX" may returns inverted result on big endian environment.
+* Fixed a memory leak on converting weight vector to text.
+
+Thanks
+^^^^^^
+
+* Naoya Murakami
+* Hiroshi Hatake
+* Sergey Vojtovich
+
 .. _release-4-0-6:
 
 Release 4.0.6 - 2014/09/29