# Manticore Search 2.6.4 GA release

We are pleased to announce the release of [Manticore Search 2.6.4 GA.](https://github.com/manticoresoftware/manticoresearch/releases/tag/2.6.4)

Prebuilt packages available for Debian,Ubuntu, Red Hat/CentOS, Windows and OSX can be downloaded from [here](https://github.com/manticoresoftware/manticore/releases). For Docker image check official [repository](https://hub.docker.com/r/manticoresearch/manticore/).

### Improvements

* Manticore search queries can be executed from MySQL using  [FEDERATED storage engine](https://docs.manticoresearch.com/latest/html/federated_storage_engine.html). The only requirements are to have enabled the Federated engine in MySQL and SphinxQL interface in Manticore Search.
* [TCP Fast Open](https://en.wikipedia.org/wiki/TCP_Fast_Open) connections can be used (on supported systems) by enabling [listen\_tfo](https://docs.manticoresearch.com/latest/html/conf_options_reference/searchd_program_configuration_options.html#listen-tfo) directive.
* [Indextool](https://docs.manticoresearch.com/latest/html/command_line_tools_reference/indextool_command_reference.html) can now dump header of a RealTime index.
* Compatibility added for [ProxySQL](http://www.proxysql.com/) MySQL proxy server.
* This release adds packages for Ubuntu 18.04 LTS Bionic Beaver.
* A number of bugs have been fixed in this release, for a full report please consult the [Release note](https://docs.manticoresearch.com/latest/html/releasenotes.html#version-2-6-4-ga-3-may-2018).