Official release 3.0.0, released on 2012-11-12
the version provided in Ubuntu seems to be a prerelease, which is API incompatible with the official release 3.0.0, released on 2012-11-12
I just see two packages that depend on gtkspell-3:
gtranslator and libgwibber-gtk3
Would it be possible to upgrade to the official stable release 3.0.0 ?
We will need to do this anyways when updating gtranslator to the lastest version.