Bumped version to 1.3.5.post18

Updated vendor constant enumerations at Sat May 24 10:05:22 UTC 2025. The following files
have been changed: pcapkit/const/ipv6/option.py pcapkit/const/ipv6/router_alert.py pcapkit/const/reg/apptype.py

Author: github-actions[bot]

pcapkit/__init__.py

@@ -121,4 +121,4 @@
 ]
 
 #: version number
-__version__ = '1.3.5.post17'
+__version__ = '1.3.5.post18'

pcapkit/const/ipv6/option.py

@@ -36,7 +36,8 @@ class Option(IntEnum):
     #: Tunnel Encapsulation Limit [:rfc:`2473`]
     Tunnel_Encapsulation_Limit = 0x04
 
-    #: Router Alert [:rfc:`2711`]
+    #: Router Alert (DEPRECATED for New Protocols) [:rfc:`2711`][RFC-ietf-6man-
+    #: deprecate-router-alert-13]
     Router_Alert = 0x05
 
     #: Quick-Start [:rfc:`4782`][RFC Errata 2034]

pcapkit/const/ipv6/router_alert.py

@@ -261,6 +261,6 @@ def _missing_(cls, value: 'int') -> 'RouterAlert':
             #: Unassigned
             return extend_enum(cls, 'Unassigned_%d' % value, value)
         if 65503 <= value <= 65534:
-            #: Reserved for experimental use [:rfc:`5350`]
-            return extend_enum(cls, 'Reserved for experimental use_%d' % value, value)
+            #: Reserved [RFC-ietf-6man-deprecate-router-alert-13]
+            return extend_enum(cls, 'Reserved_%d' % value, value)
         return super()._missing_(value)

pcapkit/const/reg/apptype.py

@@ -16944,6 +16944,12 @@ def __hash__(self) -> 'int':
     #: [SCTP] A25 (FAP-FGW)
     a25_fap_fgw: 'AppType' = 4502, 'a25-fap-fgw', TransportProtocol.get('sctp')
 
+    #: [TCP] Reserved
+    reserved_4503: 'AppType' = 4503, 'reserved', TransportProtocol.get('tcp')
+
+    #: [UDP] M-Bus-OMS over UDP
+    m_bus_oms: 'AppType' = 4503, 'm-bus-oms', TransportProtocol.get('udp')
+
     #: [TCP] Reserved
     reserved_4534: 'AppType' = 4534, 'reserved', TransportProtocol.get('tcp')
 
@@ -30582,7 +30588,7 @@ def _missing_(cls, value: 'int') -> 'AppType':
         if 4489 <= value <= 4499:
             #: [N/A] Unassigned
             return extend_enum(cls, 'unassigned_%d' % value, value, 'unassigned', TransportProtocol.get('undefined'))
-        if 4503 <= value <= 4533:
+        if 4504 <= value <= 4533:
             #: [N/A] Unassigned
             return extend_enum(cls, 'unassigned_%d' % value, value, 'unassigned', TransportProtocol.get('undefined'))
         if 4539 <= value <= 4544: