[CAY-2339] Compatibility module to support old versions of projects at runtime

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.1.M1
• Fix Version/s: 4.1.M1
• Component/s: Core Library
• Assignee: Nikita Timofeev
• Reporter: Nikita Timofeev
• Created: 25/Jul/17 14:02
• Updated: 26/Jul/17 08:40
• Resolved: 26/Jul/17 08:40

Description

New XML loading fails to load old versions buy default. Though this incompatible behavior but it is much safer to use by default as it has no side effects that were possible.

However we can create separate module that can perform project upgrade on the fly, so it will be possible to still use old projects that impossible to upgrade (e.g. it can be part of some third-party library).