[Geocoding] Nominatim release 2.2 announcement

[Sarah Hoffmann]

Hi,

we have just released a new stable version 2.2 of Nominatim. This release
mainly fixes some issues with the installation when using postgis 2.x. 
In addition, a number of smaller issues with applying updates have been
fixed and the handling of addr:postcode has been improved.

The new release is available at

   http://www.nominatim.org/release/Nominatim-2.2.0.tar.bz2

Installation instructions are at the usual place at

   http://wiki.openstreetmap.org/wiki/Nominatim/Installation

Please note that starting with this release the external UK postcode
data are no longer imported by default and need to be downloaded
before the installation if required.

Users of Nominatim 2.1 are able to update to this release while keeping
their current database. Detailed instructions for updating can be found
in the release notes:

   https://github.com/twain47/Nominatim/wiki/Release-Notes-2.2.0

If you are running an older version, a full database reimport is
required.


Regards

Sarah