I've made some modifications to my TeX installation outside of the TeX Live Utility, which I use primarily, as a convenient way to keep my installation up to date. For example, I've added some fonts manually followed by texhash, and some others using getnonfreefonts.
Does that mean that after each time I run TeXLive Utility (or tlmgr), I need to rerun any and all other config tools I might have used outside of TeX Live (e.g., texhash or udmap)?