WIP

src/isnd/Data/Packages/PackageVersion.cs

@@ -1,3 +1,4 @@
+using System;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 using isn.abst;
@@ -24,6 +25,8 @@ namespace isnd.Data
         [Required]
         public int Patch { get; set; }
 
+        public int Revision { get; set; }
+
         [StringLength(256)]
         [Required][Key]
         public string FullString { get; set; }
@@ -50,5 +53,7 @@ namespace isnd.Data
          + Constants.SpecFileEstension;
 
         public string SementicVersionString { get => $"{Major}.{Minor}.{Patch}"; }
+        public Version SystemVersion { get => new Version(Major, Minor, Patch, Revision); }
+        
     }
 }