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## Version 4.9.0

* Added **Hard Block** support, which lets you customize the Hard Block page that's displayed to users when a request is blocked without a challenge. Hard Block customization options use the same configuration options as the regular Challenge page. Be sure to update the appropriate configuration options to customize the Hard Block page, **not** the block page template. The relevant configuration options are:
  * `px_custom_logo`: Adds a custom logo to the Challenge and Hard Block pages. Maps to `{{customLogo}}` in the block page template.
  * `px_css_ref`: Adds a custom CSS file to the Challenge and Hard Block pages. Maps to `{{cssRef}}` in the block page template.
  * `px_js_ref`: Adds a custom JS file to the Challenge and Hard Block pages. Maps to `{{jsRef}}` in the block page template.
  * `px_first_party_enabled`: A boolean flag to enable first party mode. Maps to `{{firstPartyEnabled}}` in the block page template.