Stamps with new rates will be issued tomorrow (December 03). Images are from the internet.
The price for a standard letter weighing up to 20 grams is going up from 62 euro cents to 70 euro cents. In order to make up the rate with 62c stamps there will be an 8c stamp issued (sheet, coil and self-adhesive):

There is a new 70c flower definitive - Cosmos atrosanguineus (Chocolate Cosmos) (sheet, coil and self-adhesive):

and three 70c commems.
Two from the "micro-world" series:
Kieselalge (Diatom)

Blute Odermennig (Agrimony flower)

and the third celebrates the 250th anniversary of the Technical University Bergakademie Freiberg (sheet and self-adhesive)

The rates are not changing for "compact" (to 50g) or "big" (to 500g) letters.
The rate for a "maxi" letter (to 1000g) is going up from 2.40€ to 2.60€
There is no new stamp issue for this rate.
In the next post I will deal with the new international rates