[OPENJPA-1705] Update migration section from 2.0.x -> 2.1.x in user manual to document eager cache initialization

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 2.1.0
• Assignee: Richard G. Curtis
• Reporter: Richard G. Curtis
• Created: 21/Jun/10 15:32
• Updated: 29/Oct/12 20:03
• Resolved: 29/Oct/12 20:03

Description

We need to document that in 2.1.x we will eagerly initialize a configured cache, even if it is never used. This function was changed in OPENJPA-1646.