OpenLauncher Files

Release 1.1.4

Isolated Minecraft Instances System

• Instance Management Engine: Added complete backend infrastructure to create, edit, launch, and delete fully isolated Minecraft instances with independent directories for mods, shaders, resource packs, datapacks, configs, and save files.
• Active Instance Context: Integrated launcher-wide environment switching, allowing all content tabs (Mods, Shaders, Resource Packs, Datapacks) to manage either the active isolated instance or the global .minecraft directory seamlessly.
• Game Execution Isolation: Updated game runner to dynamically bind --gameDir to the active instance path while preserving shared vanilla game libraries and assets.
• Active Environment Indicator: Added persistent environment badges with status tags in the top toolbar to clearly signal whether the user is managing an isolated instance or the global shared folder.

Content Migration & Safety

• Direct Migration Wizard: Implemented migration functionality allowing users to import existing .minecraft content into a standalone instance with optional "Copy (safe)" or "Convert / Move" workflows.
• Selective Asset Migration: Configurable migration options for user configurations (config/), saved worlds (saves/), and client game options (options.txt).
• Custom Confirmation Modals: Replaced native browser alerts and dialogs with themed, accessible confirmation modals for destructive operations such as instance deletion.

UI Architecture & View Modularization

• Modular Tabs Architecture: Refactored main application views into dedicated tab components (InstancesTab, ModsTab, ShadersTab, ResourcePacksTab, DatapacksTab, ExploreTab, ConsoleTab, and NewsTab), significantly reducing code bloat in App.jsx.
• Account Management Modal: Added dedicated AccountModal component allowing players to easily configure Microsoft Xbox Live credentials or change offline/local player names.
• Responsive Action Bar & Grids: Overhauled layout styling across ultra-wide and compact screens, preventing navigation tab overflow, button clipping, and grid accordion stretching in instance cards.
• Localization & Assets: Added full English, Spanish, and French localization strings across all instance management features, migration wizards, and account dialogs, along with high-resolution Minecraft pixel-art instance icons.