Please review the changes to the following issue:
The proposed fix is located at:
The fix is to simply change the name from "新元号" to "元号". From the API
standpoint, there is no restriction on the length of a Era name (in
fact, era names in English localization have more than 2 characters even
for existing eras). However, it would be desirable to avoid any possible
unwanted regressions in customer's apps even for the placeholder.