v0.4.0-dev.5

v0.4.0-dev.5

v0.4.0-dev.4

v0.4.0-dev.4

v0.4.0-dev.3

v0.4.0-dev.3

v0.4.0-dev.2

v0.4.0-dev.2

v0.4.0-dev.1

v0.4.0-dev.1

v0.3.1

Changelog

• c439ee2 bump version to 0.3.1

v0.3.0

What's New

Desktop App Rewrite

• Migrated from browser-served frontend to a native Wails desktop app with Preact and signals
• Proper taskbar icon and rounded app icons on all platforms
• Windows icon resource generation built into the pipeline

In-App Updater

• Automatic update detection on startup and from settings
• Shows release notes and links to download the latest version
• Stable channel metadata published to GitHub Pages

Background Music

• Optional background music with auto-mute when a game instance launches
• Track switching from settings

Smart Version Display

• Snapshot and pre-release versions show cleaner display names
• Disabled mods link for vanilla versions (no loader installed)

Build System Overhaul

• Replaced ad-hoc scripts with Task and GoReleaser
• Migrated frontend tooling to pnpm
• Linux AppImage packaging in CI
• Windows MSIX/AppInstaller packaging (requires signing secrets)
• Streamlined cross-platform dev tooling

UI Fixes

• Install button matches launch button size
• Instance status dot reacts to version changes
• Settings nav no longer stretches at low resolutions
• Redundant version hints removed from snapshot display
• Native button styling reset on version group headers

Stability

• Hardened loader installs, onboarding, and processor runtime
• Per-version loader install locks prevent concurrent corruption
• Launch rollback and loader metadata fallback improvements
• Music config and modal flow fixes

Full Changelog: v0.2.0...v0.3.0

v0.2.0

What's New

Frontend Modularization

• Split monolithic 2400-line app.js into 17 ES modules, bundled with esbuild
• Cleaner architecture for future feature development

Multi-Instance Launching

• Run multiple Minecraft instances simultaneously
• Per-instance session tracking with independent SSE connections
• Resource warning dialog when combined memory allocation exceeds system RAM
• LIVE tag on all running instances in the sidebar

Install Queue

• Installing multiple versions no longer silently drops the second request
• Sequential queue with per-instance sidebar progress bars
• Detail panel shows "INSTALLING..." or "QUEUED" states correctly

Game Output Improvements

• Timestamps on every log line
• Per-instance tags (auto-shown when multiple instances are running)
• Instance filter dropdown to isolate one instance's output
• Vertically resizable log panel (drag the handle, height persists)

CDS Auto-Repair

• Changed -Xshare:on to -Xshare:auto — corrupted archives no longer crash the game
• Automatic detection of CDS errors in game output + archive invalidation
• Concurrent CDS generation guard for multi-instance safety

Settings & Theme

• JVM performance preset now persists correctly (was silently discarded)
• Theme saved to backend config — survives localStorage wipes
• Settings save shows a toast and stays on the page instead of navigating away
• WebView2 Destroy() called before exit to flush localStorage

UI Polish

• In-app styled dialogs replace native alert()/confirm()/prompt()
• Instance name uniqueness validation (frontend + backend)
• JVM preset indicator in instance metadata (with ZGC Java 17+ note)
• Distinct colors for selected vs running sidebar items
• Stop button bottom-aligned with session timer
• Log panel max-height prevents collision with settings buttons at low resolutions
• Dev tools adapted to instance-based architecture

Full Changelog: v0.1.8...v0.2.0

Full Changelog: v0.1.8...v0.2.0

Music Assets v2

Two-track music pack: vapor-halo.mp3 (12 MB) and sublunar-hum.mp3 (18 MB)

Music Assets v1

Background music tracks for optional in-app playback. Downloaded on demand, not bundled with the app.