diff --git a/README.md b/README.md
index 2741d3b..5224945 100644
--- a/README.md
+++ b/README.md
@@ -40,9 +40,9 @@ A cross-platform Markdown editor and converter powered by Pandoc.
 Download the latest release for your platform from the [Releases](https://github.com/amitwh/pan-converter/releases) page.
 
 #### Linux
-- **AppImage**: `PanConverter-1.2.0.AppImage` (universal, may require `--no-sandbox` flag)
-- **Debian Package**: `pan-converter_1.2.0_amd64.deb`
-- **Snap Package**: `pan-converter_1.2.0_amd64.snap`
+- **AppImage**: `PanConverter-1.2.1.AppImage` (universal, may require `--no-sandbox` flag)
+- **Debian Package**: `pan-converter_1.2.1_amd64.deb`
+- **Snap Package**: `pan-converter_1.2.1_amd64.snap`
 
 ### Install from Source
 ```bash
@@ -120,7 +120,7 @@ npm run dist:all
 
 ## Version History
 
-- **v1.2.0** - Major editor enhancements: Find & Replace, Line Numbers, Undo/Redo, Auto-indentation, PowerPoint export, document conversion menu, table creation helper, spreadsheet export
+- **v1.2.1** - Comprehensive editor enhancements: Find & Replace, Line Numbers, Undo/Redo, Auto-indentation, PowerPoint export, document conversion menu, table creation helper, spreadsheet export
 - **v1.1.0** - Added Excel/ODS spreadsheet export, updated author information, renamed to PanConverter
 - **v1.0.0** - Initial release with basic markdown editing, themes, and Pandoc export
 
diff --git a/package.json b/package.json
index 33d42df..778e7e3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pan-converter",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "Cross-platform Markdown editor and converter using Pandoc",
   "main": "src/main.js",
   "scripts": {
diff --git a/src/main.js b/src/main.js
index 12a5d48..70c2a72 100644
--- a/src/main.js
+++ b/src/main.js
@@ -184,7 +184,7 @@ function createMenu() {
               type: 'info',
               title: 'About PanConverter',
               message: 'PanConverter',
-              detail: 'A cross-platform Markdown editor and converter using Pandoc.\n\nVersion: 1.2.0\nAuthor: Amit Haridas\nEmail: amit.wh@gmail.com\nLicense: MIT\n\nFeatures:\n• Advanced markdown editing with live preview\n• Find & replace with match highlighting\n• Line numbers and auto-indentation\n• Export to multiple formats via Pandoc\n• PowerPoint & presentation export\n• Export tables to Excel/ODS spreadsheets\n• Document import & conversion\n• Table creation helper\n• Multiple themes support\n• Undo/redo functionality',
+              detail: 'A cross-platform Markdown editor and converter using Pandoc.\n\nVersion: 1.2.1\nAuthor: Amit Haridas\nEmail: amit.wh@gmail.com\nLicense: MIT\n\nFeatures:\n• Advanced markdown editing with live preview\n• Find & replace with match highlighting\n• Line numbers and auto-indentation\n• Export to multiple formats via Pandoc\n• PowerPoint & presentation export\n• Export tables to Excel/ODS spreadsheets\n• Document import & conversion\n• Table creation helper\n• Multiple themes support\n• Undo/redo functionality',
               buttons: ['OK']
             });
           }