AG-46552 Add path-in-domain version of Browser extension

Author: techi9

docs/general/ad-filtering/create-own-filters.md

@@ -4871,7 +4871,7 @@ Path-in-domain syntax works with all types of cosmetic rules (`##`, `#@#`, `#$#`
 
 :::info Compatibility
 
-Path-in-domain syntax has been introduced in [CoreLibs] v1.20.
+Path-in-domain syntax has been introduced in [CoreLibs] v1.20, Browser extension v5.4.
 
 :::