Kalydo and Runewalker Entertainment began testing their new browser version back in December for Runes of Magic. After lots of testing (and apparently even more coffee), the team has concluded testing and tweaking the new version, and as of today, the new browser-based version for Runes of Magic has officially launched. To answer any questions about the new optional way to play Runes of Magic, a FAQ has been posted to the official forums.

Source: Official Runes of Magic Browser Launch