Build 3.0.0.22 of xlsgen has 3 fixes :

- support for center across selection formatting style in rendering (print/preview/PDF)

- support the + and - operators in page number syntax used in headers/footers : for instance &[Page]+10 will evaluate correspondly now instead of understanding +10 as a string

- support for zig-zag ranges in formulas as in A1:D1:D4:G4


No source code change needed