I have worked out what the new scenarios are going to be for v2.2:
Gallipoli

(DV only) Siege of Kut

Sinai

(DV) Egypt

Libya

Michael, then campaign continues as before.
Sinai

(MV) Gaza

Beersheba

Michael
Losses in any Middle eastern scenarios (except Egypt + Libya) end the campaign. Egypt sends you to Cambrai, Libya to Michael
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After Poland 15, there will be a new 'Ostaufmarsch' scenario focussing on a German attack aimed at Moscow in 1915. It will only be accessible with a DV, and will lead to the Somme once completed (it will still be possible to return to Estonia in 1917 even if Moscow is captured.)
If you defeat France in Paris 14 and then complete Ostaufmarsch, the campaign will continue to Jutland.
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If you fail in Michael and Georgette, ending up in Arras18, there will now be a way to end the war favourably. By gaining a DV in Arras (I'm not sure if this is entirely possible, but really skilled players may be able to do it!), you will be presented with a new 'Fall Offensive' scenario - this is like a re-run of the Spring Offensive against more Americans. However there will be less British and French troops (they are quite demoralised after the failure to break the Hindenburg Line), and no trenches to get through.
A DV or MV will end the campaign, saying that there is a negotiated peace where Germany keeps all of its 1914 territory as well as what it gained from Brest-Litovsk a few months earlier.
A loss here will lead to the German Revolution, I'm kind enough to save you from the hell of Mons 18
- BNC