Hooray! ) Just tested a migration from 1.0.2 on an empty site. Everything is fine, except the notice mentioned above.
BTW, I’ve rebuilt generic
makepot.php and translated everything from “Security page” and other new strings into Russian. Don’t know how to deal all this further (e.g. GitHub issue, or #i18n on Slack, or something), so for now I’ll temporary put
.mo files in my Google Drive.
Tested visually, seems ok.
Please, let me know if I should treat those files in any other way in future.