1.1.2dev: Deprecated `req` attribute in `Formatter` class and use `self.env.abs_href` rather than `req.abs_href`. Refs #11494.
1.1.2dev: Deprecated `req` attribute in `Formatter` class and use `self.env.abs_href` rather than `req.abs_href`. Refs #11494.

pkdevbox/trac,pkdevbox/trac,pkdevbox/trac,pkdevbox/trac