Multivendor Version Upgrade From 4.2.2 To 4.2.4

I want to upgrade my multivendor version from 4.2.2 to 4.2.4.I have done some custom changes in code for vendor and taxes and also disabled many options from admin panel.How to carry forward all these changes to new version?Can anybody please help me out…



Thank You.

[quote name='madhuri' timestamp='1418450140' post='199643']

I want to upgrade my multivendor version from 4.2.2 to 4.2.4.I have done some custom changes in code for vendor and taxes and also disabled many options from admin panel.How to carry forward all these changes to new version?Can anybody please help me out…

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If you have any modified files that are going to be replaced with new versions, they will be displayed on the Check step of the upgrade process. These files will be backed up and you will need to resolve conflicts after upgrade manually