Default UT didn't had patches, GOTY had 436 patch and bonus 1 up to 3 bonus pack 4 wasn't included as I had to DL it separately.
GOTY have a mod CD, but at the time very few people had internet and even knew about modding so the fact some of the most popular mods were on the CD was kind of nice IMHO
In Totally Unreal you have UT GOTY, RTNP and Unreal with their original CDs
They removed the packaged mods in Anthology (even UT2004 ECE had packaged mods) Anthology contains unlike Totally Unreal a DVD with all the unreals Unreal Gold (unreal 1 + RTNP) UT GOTY with all the bonus packs and with the old multiplayer services removed, Unreal 2 and UT2004 ECE without the packaged MSUC mods