* Problem: No way to limit total number of filters that can be created
Solution: Add a config parameter to set the total number of filters that can be created
* Add defer statement for releasing locks
* Change default value for filter cap to 200
* Changed data type of filter cap to int32
* Add changelog entry
* Update CHANGELOG.md
* Fix struct alignment
Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>