The list below comes with the caveat that it may not be 100% correct as Yankee Candle Europe never disclose any retirements.
The following are retired with immediate effect :
Beach Flowers
Berrylicious
Chocolate Layer Cake
Salted Caramel
Silver Birch
Vanilla Chai
Waikiki Melon
Winter Garden
For previous retirements see here 2014 (contains further link back to 2013 listing)
It is never all bad news - here is the updated list of 2015 releases for the UK and Europe - Lavender now added, confirmed available in all forms (ie jars, tarts, votives and tea lights).