7.7.8

Enchancements:

• DateTimeField shows week numbers (#8405)

Bug Fix Priority fixes

• Enabled long tap emulation on iOS for context clicks (#8565)
• Flash component now expands with percentage sizing (#8552)
• Include charset in text/html responses (#8777)
• Fixed Panel.setScrollTop() for large values (#8563)

And lots of other bugfixes, see complete list of changes for 7.7.8