After sticking with version 3.6 for a while, I have follow the update dialog pop ups and update all the way to the version 10.0.2, but unfortunately, this version is really slow when typing in the text box of wordpress. So in order to keep up the good blogging experience, I downloaded an older version: 3.6.27 get the efficiency back.
Can’t believe they’ve made so many version changes in the past years but released an unreliable version like this. Wish they can get back on track soon. Please keep the quality while doing update.