I am going to get Allegro 5 from https://www.allegro.cc/files/ but i dont know what version I should get. I recently got Codeblocks, so should i just get the newest WinGW version?
Note the allegro binaries and your MinGW version should match. So, if you use "MinGW 4.6.1 (TDM) - zip, 7z", then you should use TDM4.6.1. For more information, you should ask such question on allegro site, right?