Localization is done using one big record for each language, that I just pass into each part of the aplication that uses strings. It's very convenient cause I can use simple functions in the record where they make sense for plurals and special cases in different langauges
Accessiblity is achieved with a combination of good html, ports and in some complicated cases (autocomplete-typeahead) - web components
On the other hand, seven hears of absolutely nothing, then a small compiler performance bump, and calling it the "road to 1.0"? No offense, but why bother? She's dead, we've grieved, and we've long since moved on. Until there's something genuinely mindblowing to release, I don't think many people are going to care.