OpenLayers 6.x-2.0-alpha7, XXXX-XX-XX
----------------------
Notable changes:

## OpenLayers Map Alters

[Ticket](http://drupal.org/node/763832)

* Update hook/alter definitions from:
  hook_openlayers_alter(&$map) 
    -> hook_openlayers_map_alter(&$map)
* Update hook/alter definitions from:
  hook_openlayers_postrender_alter(&$map) 
    -> hook_openlayers_map_preprocess_alter(&$map)


OpenLayers 6.x-2.0-alpha4, 2010-04-08
----------------------
Between the OpenLayers 2.0-alpha3 and 2.0-alpha4 releases, there were 
several changes which clarified the module but are not backwards-
compatible with alpha3.

## OpenLayers Hooks

[Ticket](http://drupal.org/node/723530)

Upgrading:

* Update hook definitions to implement `openlayers_openlayers_layers`
  instead of `openlayers_openlayers_layers_info`
* Update hook definitions to implement `openlayers_openlayers_styles`
  instead of `openlayers_openlayers_styles_info`

## Grouped OpenLayers Data Views

[Ticket](http://drupal.org/node/736576)

* Update CSS for h2.point-title to h2.openlayers-views-group-feature-name
* Update CSS for div.point-content to 
  div.openlayers-views-group-feature-description