Here's a weird one: as of this AM, my 4.9.7 is bugging me to update. I've set it to notify me of any new versions, including betas. At the Web site: nothing. Still 4.8.1 on the main download page, and still 4.9.7 on the beta download page. No newer version than 4.9.7 exists, according to your Web site. Either the Web site is broken, or 4.9.7's update notification is broken. I think it's the latter, since it probably just checks the Web site to see what the latest version is, and wouldn't therefore know of an update if there was a 4.9.8 but the Web site had not been updated to reflect that fact.