Bump version to v3.0.0

Change-Id: I01287a1c7a025b65d4bc988beff495b3b227a858
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 77abc0f..6d6c247 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,11 +6,14 @@
 - **CLI**: Fixed `-o <output-file>` option consistency ([#12](https://github.com/KorAP/korapxmltool/issues/12)).
 - **Badges**: Fixed release and build status badges in README.
 
-
 ### Changed
 
 - **Annotation**: Multiple POS/lemma annotations are now sorted by probability in descending order.
 
+### Updated
+
+- **Dependencies**
+
 ## [v3.00-rc3] - 2025-11-22
 
 ### Added
diff --git a/app/src/main/kotlin/de/ids_mannheim/korapxmltools/KorapXmlTool.kt b/app/src/main/kotlin/de/ids_mannheim/korapxmltools/KorapXmlTool.kt
index 3151bcc..3017e62 100644
--- a/app/src/main/kotlin/de/ids_mannheim/korapxmltools/KorapXmlTool.kt
+++ b/app/src/main/kotlin/de/ids_mannheim/korapxmltools/KorapXmlTool.kt
@@ -61,7 +61,7 @@
 @Command(
     name = "korapxmltool",
     mixinStandardHelpOptions = true,
-    version = ["korapxmltool v3.00-rc3"],
+    version = ["korapxmltool v3.0.0"],
     usageHelpAutoWidth = false,
     usageHelpWidth = 200,
     description = ["Converts between KorAP-XML ZIP format and formats like CoNLL-U, Krill, word2vec, NOW\n"+
diff --git a/build.gradle b/build.gradle
index 5c44ae4..f905e80 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,4 +5,4 @@
 }
 
 // Zentrale Projektversion für korapxmltool
-version = '3.00-rc3'
+version = '3.0.0'