Kernrechtsfrage
Whether the appeal met the formal requirements of Art. 42 BGG.
Extrahierter Entscheid
No. The filing contained no request and no sufficient reasoning showing how the cantonal decision violated law.
Extrahierte Begründung
The appellant did not address the decisive cantonal finding that no plausible relevant change in invalidity degree had been shown since the 12 July 2008 denial decision.