[HELP ME] Patches... ?!

[petbat]

Hi!

I have been using MaNGOS for 2 years and then I started using TrinityCore (from the 3.1.3 patch...)

But before ~2 weeks Trinity got f****d up and now I'm back on MaNGOS...

(I don't think I had to write those stuff )

So... will someone please tell me how to understand a patch and how to update it for the latest MaNGOS core?

I think that I have to follow every single update on github and then update the patch with the changes (if needed), but how to understand where does the patch adds or deletes lines and etc.

Thanks in advance!

-- petbat