Apple's announced the future OS X Yosemite that will bring big and fundamental changes in UI, featuring a completely new and redesigned internal theming engine, a new programming language, among many others. This is the biggest change in OS X since Flavours started its development back in 2008 (10.5 at the time).
The amount of work and technical requirements to fully accommodate all those changes lead us to the decision to make a Flavours version bump to 2.0. Flavours 2 - a major rewrite - will require OS X Yosemite (10.10); older OS X versions (10.7 - 10.9) are only supported by Flavours 1.x.
The efforts required to support the new OS X theming engine also provides great opportunity to redesign and improve Flavours.
Flavours 2 will bring exciting new features, an improved fresh UI, a lightweight theming engine, and much much more!
Flavours 2 will be a paid upgrade. Registered Flavours 1.x users will benefit from a discounted price.
Flavours 2 development has already started and there's no ETA at this time.
We are now 99% focused on Flavours 2.0 development, confining Flavours 1.2 development to bug fixes only.
All the best,
Pedro & Nuno