Improves version detection for iOS (#8263)

* Improves iOS version detection when version freeze

* Add test for iOS 26.4

* Improves version detection for iOS

Author: liviuconcioiu

Tests/Parser/fixtures/oss.yml

@@ -6545,3 +6545,75 @@
     version: "26.4"
     platform: ""
     family: Mac
+-
+  user_agent: Opera/15 CFNetwork/3860.500.83 Darwin/25.4.0
+  os:
+    name: iOS
+    short_name: IOS
+    version: "26.4"
+    platform: ""
+    family: iOS
+-
+  user_agent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.7.2 Mobile/15E148 Safari/604.1
+  os:
+    name: iOS
+    short_name: IOS
+    version: 18.7.2
+    platform: ""
+    family: iOS
+-
+  user_agent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.0.1 Mobile/15E148 Safari/604.1
+  os:
+    name: iOS
+    short_name: IOS
+    version: 26.0.1
+    platform: ""
+    family: iOS
+-
+  user_agent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.1 Mobile/15E148 Safari/604.1
+  os:
+    name: iOS
+    short_name: IOS
+    version: "26.1"
+    platform: ""
+    family: iOS
+-
+  user_agent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.2 Mobile/15E148 Safari/604.1
+  os:
+    name: iOS
+    short_name: IOS
+    version: "26.2"
+    platform: ""
+    family: iOS
+-
+  user_agent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.3 Mobile/15E148 Safari/604.1
+  os:
+    name: iOS
+    short_name: IOS
+    version: "26.3"
+    platform: ""
+    family: iOS
+-
+  user_agent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.4 Mobile/15E148 Safari/604.1
+  os:
+    name: iOS
+    short_name: IOS
+    version: "26.4"
+    platform: ""
+    family: iOS
+-
+  user_agent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148;super/4.21.4/iOS/26.1
+  os:
+    name: iOS
+    short_name: IOS
+    version: "26.1"
+    platform: ""
+    family: iOS
+-
+  user_agent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148;super/4.22.1/iOS/26.2
+  os:
+    name: iOS
+    short_name: IOS
+    version: "26.2"
+    platform: ""
+    family: iOS

regexes/oss.yml

@@ -1519,6 +1519,14 @@
   name: 'iOS'
   version: '26.$1'
 
+- regex: 'iPhone OS 18_7.+Version/(\d+[.\d]+)'
+  name: 'iOS'
+  version: '$1'
+
+- regex: 'iOS/(\d+[.\d]+)$'
+  name: 'iOS'
+  version: '$1'
+
 - regex: '(?:CPU OS|iPh(?:one)?[ _]OS|iPhone.+ OS|PodMN.+iPhone|iOS)[ _/](\d+(?:[_.]\d+)*)'
   name: 'iOS'
   version: '$1'