tested bionic with unicode-data 10.0.0-3ubuntu0.18.04.1 from proposed.
New ERA NAME REIWA was available in /usr/share/unicode but gucharmap would not find it.
Also recompiling gucharmap, because it is a reverse-build-deps, fails with unicode-data 10.0.0-3ubuntu0.18.04.1.
Sames results with xenial with relative version from xenial and xenial proposed of unicode-data
I confirmed New ERA NAME REIWA is installed and working on Focal.
I recommend will Not Fix for this SRU in Bionic and Xenial since it requires other packages to be modified so they can recompile
tested bionic with unicode-data 10.0.0- 3ubuntu0. 18.04.1 from proposed. 3ubuntu0. 18.04.1.
New ERA NAME REIWA was available in /usr/share/unicode but gucharmap would not find it.
Also recompiling gucharmap, because it is a reverse-build-deps, fails with unicode-data 10.0.0-
Sames results with xenial with relative version from xenial and xenial proposed of unicode-data
I confirmed New ERA NAME REIWA is installed and working on Focal.
I recommend will Not Fix for this SRU in Bionic and Xenial since it requires other packages to be modified so they can recompile