diff --git a/CHANGELOG.md b/CHANGELOG.md
index bbf7153..78a3a30 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,17 @@ All notable changes to **Neon Vision Editor** are documented in this file.
 
 The format follows *Keep a Changelog*. Versions use semantic versioning with prerelease tags.
 
+## [v0.4.22] - 2026-02-16
+
+### Added
+- TODO
+
+### Improved
+- TODO
+
+### Fixed
+- TODO
+
 ## [v0.4.21] - 2026-02-16
 
 ### Added
diff --git a/Neon Vision Editor.xcodeproj/project.pbxproj b/Neon Vision Editor.xcodeproj/project.pbxproj
index 0319d17..1d93ca7 100644
--- a/Neon Vision Editor.xcodeproj/project.pbxproj	
+++ b/Neon Vision Editor.xcodeproj/project.pbxproj	
@@ -358,7 +358,7 @@
 				CODE_SIGNING_ALLOWED = YES;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 244;
+				CURRENT_PROJECT_VERSION = 245;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = CS727NF72U;
 				ENABLE_APP_SANDBOX = YES;
@@ -438,7 +438,7 @@
 				CODE_SIGNING_ALLOWED = YES;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 244;
+				CURRENT_PROJECT_VERSION = 245;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = CS727NF72U;
 				ENABLE_APP_SANDBOX = YES;
diff --git a/Neon Vision Editor/UI/PanelsAndHelpers.swift b/Neon Vision Editor/UI/PanelsAndHelpers.swift
index 15c31e4..48fec99 100644
--- a/Neon Vision Editor/UI/PanelsAndHelpers.swift	
+++ b/Neon Vision Editor/UI/PanelsAndHelpers.swift	
@@ -220,12 +220,11 @@ struct WelcomeTourView: View {
     private let pages: [TourPage] = [
         TourPage(
             title: "What’s New in This Release",
-            subtitle: "Major changes since v0.4.20:",
+            subtitle: "Major changes since v0.4.21:",
             bullets: [
-                "Added curated popular editor themes: Dracula, One Dark Pro, Nord, Tokyo Night, and Gruvbox.",
-                "Improved macOS self-hosted updater flow to download and verify releases in-app, then stage installation for background apply on app close/restart.",
-                "Improved updater platform/channel safety by enforcing install actions only for direct-distribution macOS builds (never iOS/App Store).",
-                "Fixed Main Thread Checker violations in `EditorTextView` by ensuring `NSTextView.string` and `selectedRange` snapshot reads occur on the main thread."
+                "TODO",
+                "TODO",
+                "TODO"
             ],
             iconName: "sparkles.rectangle.stack",
             colors: [Color(red: 0.40, green: 0.28, blue: 0.90), Color(red: 0.96, green: 0.46, blue: 0.55)],
diff --git a/README.md b/README.md
index 9db9079..53b333a 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@
 </p>
 
 > Status: **active release**  
-> Latest release: **v0.4.21**
+> Latest release: **v0.4.22**
 > Platform target: **macOS 26 (Tahoe)** compatible with **macOS Sequoia**
 > Apple Silicon: tested / Intel: not tested
 
@@ -25,7 +25,7 @@
 
 Prebuilt binaries are available on [GitHub Releases](https://github.com/h3pdesign/Neon-Vision-Editor/releases).
 
-- Latest release: **v0.4.21**
+- Latest release: **v0.4.22**
 - Apple AppStore [On the AppStore](https://apps.apple.com/de/app/neon-vision-editor/id6758950965)
 - TestFlight beta: [Join here](https://testflight.apple.com/join/YWB2fGAP)
 - Architecture: Apple Silicon (Intel not tested)
@@ -123,6 +123,12 @@ If macOS blocks first launch:
 
 ## Changelog
 
+### v0.4.22 (summary)
+
+- TODO
+- TODO
+- TODO
+
 ### v0.4.21 (summary)
 
 - Added curated popular editor themes: Dracula, One Dark Pro, Nord, Tokyo Night, and Gruvbox.
@@ -138,13 +144,6 @@ If macOS blocks first launch:
 - Fixed iOS paste reliability regressions in the editor input view.
 - Fixed line-number gutter/text overlap on large files by making gutter width dynamic based on visible digit count on both iOS and macOS.
 
-### v0.4.19 (summary)
-
-- Added adaptive theme background normalization so selected themes follow appearance mode (light in Light mode, dark in Dark/System-dark mode) without changing theme identity.
-- Improved cross-platform editor readability by enforcing mode-aware base/background contrast for all built-in themes, including Neon Glow.
-- Fixed macOS line-number ruler behavior where line numbers could disappear near end-of-document when scrolling to the bottom.
-- Fixed iOS line-number gutter sync at bottom scroll positions by clamping gutter content offset to valid bounds.
-
 Full release history: [`CHANGELOG.md`](CHANGELOG.md)
 
 ## Known Limitations
@@ -164,12 +163,12 @@ Full release history: [`CHANGELOG.md`](CHANGELOG.md)
 
 ## Release Integrity
 
-- Tag: `v0.4.21`
+- Tag: `v0.4.22`
 - Tagged commit: `1c31306`
 - Verify local tag target:
 
 ```bash
-git rev-parse --verify v0.4.21
+git rev-parse --verify v0.4.22
 ```
 
 - Verify downloaded artifact checksum locally: