League of Legends Complete Patch Database & History
A patch in League of Legends is an update to the game files that introduces modifications and improvements. Each patch typically includes:
- New content (champions, items, skins)
- Balance changes to champions and items
- Bug fixes for gameplay issues
- Client and backend improvements
- Official patch notes documenting all changes
Patches are released regularly throughout each season, with each season representing a major period in the game's competitive calendar. The current versioning system follows a format of [Season].[Patch Number] (e.g., 14.1).
Types of Patches:
- Regular Patches
- Released every 2-3 weeks
- Contain balance changes and new content
- Numbered sequentially within each season
- Hotfix Patches
- Released as needed for urgent issues
- Usually focused on critical bugs or balance problems
- Denoted with letters (e.g., 14.1b)
- Preseason Patches
- Major updates between seasons
- Introduce significant gameplay changes
- Test new features and systems
- Special Event Patches
- Released for seasonal events
- Include temporary game modes
- Add event-specific content
All patches undergo testing on the Public Beta Environment (PBE) before release to the live servers. Patch notes are published on the official League of Legends website detailing all changes and updates included in each release.
The game has evolved through multiple seasons, from Closed Beta to the current Season 14, with each season bringing significant changes to gameplay mechanics, visual updates, and new features that shape the competitive landscape.