Hi, Four days ago, I updated the standalone ConTeXt and found a strange behavior in the integral sign. The number at the bottom is far from the integral sign while the number at the top is OK. I don’t know when it began since I didn’t use \int for a few month. Here is a small sample. In the output, you can see the location of “a” is too far from the integral sign. Here is the beginning of log file. ******** This is LuaTeX, Version 1.09.0 (TeX Live 2019/dev) system commands enabled. open source > level 1, order 1, name '/Users/graph/ConTeXt/tex/texmf-context/tex/context/base/mkiv/cont-yes.mkiv' system > system > ConTeXt ver: 2019.01.25 20:06 MKIV beta fmt: 2019.1.28 int: english/english system > *********** Best regards, Dalyoung %%%%%%%%% \starttext \startformula \int_a^b f(x)\ dx \stopformula $\displaystyle \int_a^b f(x)\ dx$ and $ \int_a^b f(x)\ dx$ \setupmathematics[integral=nolimts] \startformula \int_a^b f(x)\ dx \stopformula $\displaystyle \int_a^b f(x)\ dx$ and $ \int_a^b f(x)\ dx$ \stoptext