So this year for Tannhäuser were released:

Operation Daedalus

Asteros (unaligned epic Hero)

Hoax (Union Hero)

Hoss Harbinger (Reich Hero)

Oksana (Matriarchy Hero)

Tannhäuser Equipment Cards

And these will be released (ok, depending where you live, some are already released):

Iroh

Shogunate Troop Pack

Mizu (Shogunate Hero)

Itami (Shogunate Hero)

Natalya (Matriarchy Epic Hero)

Operation Hinansho

Matriarchy Trooper Pack

So we have 4 (or 5 with OP Hinansho) items for the Shogunate, 3 for the Reich and one for Union and Reich.

Hope that next year the Reich will be more favoured - and one mercenary Trooper Pack ^^

Well they're not done yet, there are still items TH22 and TH23, which exsist but are not anounced.

Iroh is TH24, and the Equip. Cards are TH21, that leaves a two item gap.

But then these may not be out till Q1 2012 even if they're announced tomorrow.

Add a turkish mercenary troop pack. That would be great! Osmanian troops played an important role in WW I (reality), they would be a nice addition for the Tannhäuser universe.