Hi there,

we're about to wrap new release of OpenFTS 0.34.
From Changes:

        Add normalization of weight of document by its length,
        relor and relkov functions accept now additional argument (last):

           0 - no normalization (default)
           1 - normalized by log(length of document)
           2 - normalized by length of document

        Simplify get_headline (remove parts of get_headline2)
        Some reorganization of get_sql (split)
        Fix perl interface to ispell. Now should correctly works under Apache
        Add an example of simple parser on perl
        Fix URL of Snowball (now it's snowball.tartarus.org)

WARNING:

After installation, due to changes of relevation functions, it's required to
update openfts.so and add their definitions (with additional argument) to
*existed* databases from openfts.sql (see pgsql_contrib_openfts/).
You need only following lines:

create function relor (float4, float4, int4, int4, int4, _text, int4)
returns float4
as '$libdir/openfts'
LANGUAGE 'C';
create function relkov (float4, float4, int4, int4, int4, _text, int4)
returns float4
as '$libdir/openfts'
LANGUAGE 'C';