Barely, I've just been riding the shit out of it! Glad you like it.
Rain, shine, sleet, snow, this thing gets me almost everywhere. The simplicity of maintaining this bike is not lost on me, it's very easy to look after. Stays remarkably clean.
In terms of new stuff, it's had a few goodies added in the last couple of years;
Fizik Argo Tempo 'Les Classiques' saddle
Shimano PD-M540 in Bronze
GravelKing SK in Green
A few GSC Voile straps
Hubs relaced to destickered Open Pro CDs
Crashed once or twice so the rack's a bit wonky
Finally settled on swept bars with a great bell location
The frame won't take stickers but the parts will