[RELEASE] 3.1.6

What's Changed

• [BUGFIX] Fix issue with type by @sivaprasad1988 in #592
• [TASK] phpstan rules by @achimfritz in #594
• [BUGFIX] check array access by @achimfritz in #596
• [TASK] Support EXT:content_defender current Version by @achimfritz in #603

New Contributors

• @sivaprasad1988 made their first contribution in #592

Full Changelog: 3.1.5...3.1.6