A new version (v6.0.7.420) has been published thanks to @ajs.
After the upgrade, you will need to re-authenticate with Trakt as we're using a new API key.
NB: any older version will stop...
right, I made some improvements (not yet committed) and just too late, my token expired this morning so if I install the new trakt plugin it will refresh at startup and have to wait another week...