Hi Hideki, On Thu, Apr 25, 2019 at 8:51 AM Hideki Yamane <henr...@iijmio-mail.jp> wrote: > As http://site.icu-project.org/home, upstream says > > > These maintenance updates for past ICU versions include support for new > > Japanese era Reiwa (令和) Yup, I've followed ICU upstream commits way before 63.2 was released.
> However, it also seems to include other changes (in 63.2) > > > $ diff -urN /tmp/icu-63.1 icu|wc -l > >2685 It does and my previous testing which is just confirmed with the official release of ICU 63.2: some internal things changed. This means the new ICU release breaks at least breaks Chromium big at least. It crashes before even starting after 63.2 is installed. Currently testing if a binNMU would be enough to fix that and / or it breaks other applications or not. Regards, Laszlo/GCS