We update the date to 2018-02-24, which is the date of the 2.3.0
release. For discussion, see:
https://www.mail-archive.com/search?l=mid&q=
11760986.J1Atc1jgU7%40amd64
AC_INIT(LyX,2.4.0dev,[lyx-devel@lists.lyx.org],[lyx])
AC_PRESERVE_HELP_ORDER
# Use ISO format only. The frontend needs to parse this
-AC_SUBST(LYX_DATE, ["2017-08-14"])
+AC_SUBST(LYX_DATE, ["2018-02-24"])
AC_PREREQ(2.65)
AC_CONFIG_SRCDIR(src/main.cpp)
AC_CONFIG_HEADERS([config.h])