[RELASE] 2.2.1

What's Changed

• Adjust processor docu to represent the real state by @Smove in #372
• [BUGFIX] maxitems with localized children by @achimfritz in #377
• [BUGFIX] cast database result integer fields by @achimfritz in #378

New Contributors

• @Smove made their first contribution in #372

Full Changelog: 2.2.0...2.2.1