<commit_before><commit_msg>Update history [ci skip]<commit_after>### 4.0.0 / 2015-05-24

* Remove GeoTableDefinitions, GeoConnectionAdapter

### 3.0.0 / 2015-05-09

* Remove AdapterTestHelper module
* Remove RGeoFactorySettings
* Remove #set_rgeo_factory_for_column, #rgeo_factory_for_column, etc
* Add SpatialFactoryStore (see https://github.com/rgeo/rgeo-activerecord/commit/b1da5cb222)

### 2.1.1 / 2015-03-18

* Fix collector calls for arel 6.0 API

### 2.1.0 / 2015-02-07

* Update visit API for arel 6.0
* Remove attribute caching (removed in AR 4.2)
* Remove support for `spatial: true` index option (use standard `using: :gist`)

### 2.0.0 / 2014-12-02

* Dump schema using new style hash - https://github.com/rgeo/rgeo-activerecord/pull/18
* Require ActiveRecord 4.2

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