[Development] qtbase 5.12 is unlocked

[Liang Qi]

> On 21 Nov 2018, at 20:47, Liang Qi <Liang.Qi at qt.io> wrote:
> 
> 
>> On 21 Nov 2018, at 12:33, Liang Qi <Liang.Qi at qt.io> wrote:
>> 
>> Anyway, if it is in chaos mode again, someone need to lock it again. Hope this situation is understandable.
>> 
>> Happy hack!
>> 
> qtbase 5.12 got locked again, because https://bugreports.qt.io/browse/QTBUG-71953 and please wait a bit for https://codereview.qt-project.org/#/c/246251/ integrated…
> 
https://codereview.qt-project.org/#/c/246251/ was integrated. So qtbase 5.12 should be safe now, Oswald, please unlock again.

qtbase 5.12->dev merge is at https://codereview.qt-project.org/#/c/245712/ , not approved yet…

—Liang