feat(v3.2.0): add Data+ tier and external data integrations

- introduce Data+ tier for advanced data features
- add ownership history and DNS history
- expand subdomain discovery with external sources
- add domain pricing insights
- implement local usage/credit system
- integrate external data service layer with rate limiting
- extend export and CLI for Data+ features

1 files changed, 2 insertions, 2 deletions

diff --git a/DomainDig/AppVersion.swift b/DomainDig/AppVersion.swift
index d9f3fc7..f28a017 100644
--- a/DomainDig/AppVersion.swift
+++ b/DomainDig/AppVersion.swift
@@ -1,7 +1,7 @@
 import Foundation
 
 enum AppVersion {
-    static var current: String {
-        "3.1.0"
+    nonisolated static var current: String {
+        "3.2.0"
     }
 }