my fork modx evo works fine on php 5.4 (
https://github.com/dmi3yy/modx.evo.custom/)
as well as a lot of things that can be implemented in the official MODX EVO
I gladly took up the support EVO
I can give you a list of what we can update and correct in EVO
I note also that all the proposals already testing of more than 100 sites
I think that, however, should be support in until the release of the next version of MODX and maybe longer
the practice of many brands when supported several versions and it shows the company's reliability and overall product
I understand that all is not enough time and hands, and therefore willing to volunteer
support and upgrade MODX EVO