The Windenergietage Linstow 2026 (10.–12. Nov 2026) has already taken
place, so it is removed from the DE and EN fairs list. Windenergietage
Potsdam (09.–11. Nov 2027) is added. The content test is updated to
match the new expectations.
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>