If you search for the patch notes of Update 1.4, the language is deliberately vague. Official changelogs from Nintendo often read dryly: "Update Ver. 1.4 includes: Adjustments have been made for an improved gaming experience."
Verify: The version number will appear on the game’s title screen. pokemon+omega+ruby+update+14+high+quality
Related search suggestions: (functional call to provide related search term suggestions) If you search for the patch notes of Update 1