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## Version 12.0.0

### Added

* Added default values for `px_sensitive_headers` and removed `px_sensitive_headers_enabled` header.

### Changed

* We have considerably reduced workspace usage in this version following several modifications of our memory usage and subroutine practices.
* Moved the sending of async activities to `vcl_log` subroutine instead of `vcl_deliver` subroutine.
* Removed filter on cache hit feature.
* Moved the call to the custom additional activity handler from `vcl_deliver` subroutine to `vcl_recv` subroutine.

### Fixed

* Fixed an issue with the used cookie secret where it reported `***` even when no cookie secret was used.
* Fixed a couple of bugs in the extracted cookies feature.