Log Message:
tex-everypage{,-doc}: update to 2.0b

2.0b
Unique change with respect to R2.0 is fixed information about
maintenance status.

2.0
Package is now in a legacy status. Functionality similar to that provided
by this package is directly implemented in LaTeX since its 2020 Fall
release. On new enough LaTeX formats, everypage now merely emulates its
legacy interface on top of the new LaTeX mechanisms for compatibility
reasons, while on older formats, it fall backs to its own previous code.

Do not use everypage in new documents and do not rely on it in new
packages or classes of yours.