chore: release v0.4.0

- Update README features list
- Update CHANGELOG with v0.4.0 changes
- Bump version to 0.4.0

Author: vanloctech

CHANGELOG.md

@@ -7,23 +7,36 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.4.0] - 2026-01-24
+
 ### Added
 - AI-powered video summarization with support for Gemini, OpenAI, and Ollama (local)
 - Proxy AI provider for OpenAI-compatible APIs with custom domain (Azure, LiteLLM, OpenRouter)
-- Video transcript extraction from YouTube subtitles
-- AI settings in Settings page (provider, model, language, summary style)
-- Generate/regenerate summary button in Library for each download
+- Dedicated AI Summary page for quick video summarization without downloading
+- Configurable transcript languages with priority order
+- Video transcript extraction from YouTube subtitles (including auto-generated)
+- Concise summary style option (between Short and Detailed)
+- Summarize button in queue items to generate summary without downloading
+- YouTube Troubleshooting option for actual player.js version (fixes download issues)
+- Re-download with progress tracking in Library
+- Copy summary button in Library items
 
 ### Changed
 - Redesigned download settings with clear Video/Audio toggle for better UX
 - Merged App Updates section into About section in Settings for cleaner UI
+- macOS app icon now follows Apple guidelines with rounded corners and proper sizing (84.4%)
+- Improved About section with modern card layout and quick links
+- Re-download now updates existing history entry instead of creating new one
 
 ### Fixed
-- macOS app icon now follows Apple guidelines with rounded corners and proper padding
+- Re-download quality mapping (480p → 480, 1080p → 1080, etc.)
+- Re-download for summary-only entries now uses best quality and user's output path
+- FFmpeg check now defaults to false, properly requiring FFmpeg for best/2K+ quality
 - Improved Gemini API error handling with detailed error messages
-- Updated AI model lists to use stable versions (removed preview models)
 - Fixed transcript extraction to support YouTube auto-generated subtitles
 - Added video description as fallback when no subtitles available
+- Prevent transcript cross-contamination between videos
+- Show full yt-dlp command in logs instead of just args
 
 ## [0.3.2] - 2026-01-22
 

README.md

@@ -15,18 +15,14 @@
 
 ## ✨ Features
 
-- **Batch Downloads** - Download multiple videos at once
-- **Playlist Support** - Download entire YouTube playlists
-- **Multiple Quality Options** - From 360p to 8K Ultra HD
-- **Subtitle Support** - Embed subtitles into videos or save as separate files
-- **Universal Downloads** - Support for 1800+ websites powered by yt-dlp
-- **Download History** - Track all your downloads in the Library
-- **Audio Extraction** - Extract audio in MP3, M4A, or Opus formats
-- **6 Beautiful Themes** - Midnight, Aurora, Sunset, Ocean, Forest, Candy
-- **Dark/Light Mode** - Choose your preferred appearance
-- **File Size Estimation** - Know the size before downloading
-- **Fast & Lightweight** - Built with Tauri for minimal resource usage
-- **Auto-Updates** - Stay up to date with the latest features
+- 🎬 **Video Downloads** — YouTube, TikTok, Facebook, Instagram, and 1800+ sites
+- 🤖 **AI Video Summary** — Summarize videos with Gemini, OpenAI, or Ollama
+- 📋 **Batch & Playlist** — Download multiple videos or entire playlists
+- 🎵 **Audio Extraction** — Extract audio in MP3, M4A, or Opus formats
+- 📝 **Subtitle Support** — Download or embed subtitles
+- 📚 **Download Library** — Track and manage all your downloads
+- 🎨 **6 Beautiful Themes** — Midnight, Aurora, Sunset, Ocean, Forest, Candy
+- ⚡ **Fast & Lightweight** — Built with Tauri for minimal resource usage
 
 ## 📸 Screenshots
 |                 Download                 |                     Setting                      |

package.json

@@ -1,7 +1,7 @@
 {
   "name": "youwee",
   "private": true,
-  "version": "0.3.2",
+  "version": "0.4.0",
   "type": "module",
   "scripts": {
     "dev": "vite",

src-tauri/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "youwee"
-version = "0.3.2"
+version = "0.4.0"
 description = "Youwee - Modern YouTube Video Downloader"
 authors = ["locnguyen"]
 license = "MIT"

src-tauri/tauri.conf.json

@@ -1,7 +1,7 @@
 {
   "$schema": "../node_modules/@tauri-apps/cli/config.schema.json",
   "productName": "Youwee",
-  "version": "0.3.2",
+  "version": "0.4.0",
   "identifier": "com.vanloctech.youwee",
   "build": {
     "frontendDist": "../dist",