GUIDE · DEFINITIVE EDITION
Patch 4.0
Patch released June 17, 2015, recording 31 change items across Unified lobby, General Improvements, Scenario Editor, New AI scripts.

Overview
Patch released June 17, 2015, recording 31 change items across Unified lobby, General Improvements, Scenario Editor, New AI scripts.
What this version records
Patch 4.0 is a version-specific change record for Age of Empires II: Definitive Edition, dated June 17, 2015. It records 31 changes in the TF release. The section labels below identify which parts of the game were touched; consult the current unit, building, or technology entry for values that may have changed again in a later patch.
- Unified lobby: 8 change items
- General Improvements: 7 change items
- Scenario Editor: 5 change items
- New AI scripts: 11 change items
How to use this reference
Patch released June 17, 2015, recording 31 change items across Unified lobby, General Improvements, Scenario Editor, New AI scripts. Release record: June 17, 2015; 31 recorded change items. Areas covered: Unified lobby (8), General Improvements (7), Scenario Editor (5), New AI scripts (11). Read this entry as a version-specific record; a later update may have changed the current values of affected units, buildings, or technologies.
- Also known as
- Patch 4.0
- Focus
- Game update
- Signature / category
- Patch
- Release / context
- Definitive Edition
- Region
- Definitive Edition
- Classification
- Patch