# 0.12.1 Released

**URL:** <https://discuss.elastic.co/t/0-12-1-released/3483>\
**Category:** Elasticsearch\
**Created:** [October 27, 2010, 8:13pm UTC](https://discuss.elastic.co/t/0-12-1-released/3483 "2010-10-27T20:13:37Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![kimchy](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/kimchy/32/44952_2.png) [@kimchy](https://discuss.elastic.co/u/kimchy)\
**Post date:** [October 27, 2010, 8:13pm UTC](https://discuss.elastic.co/t/0-12-1-released/3483/1 "2010-10-27T20:13:37Z")

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Hi,

0.12.1 has been released, mainly fixing a nasty performance problem in  
match\_all queries with combined with negative queries. But, the good news is  
that those should be faster now, even compared to 0.11 (the bug was  
introduced because of a performance optimization I did for match\_all  
queries).

Other bug fixes from master have been backported, like geo distance filter  
parsing, thrift, and more. All listed in the closed issues section under the  
0.12.1 tag.

This release is a recommended upgrade to all users, and allows for rolling  
upgrade with a 0.12 version (no protocol changes).

-shay.banon

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 6, 2017, 4:17am UTC](https://discuss.elastic.co/t/0-12-1-released/3483/2 "2017-07-06T04:17:30Z")

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