fixed redirect bug.

Only fixes a bug that made HTTP redirects not always work in 1.4.7.

HTTPS certificates, routine updates

• Allow showing an user alert when an unknown certificate is found.
• webkit core updated to 601.1.11.

better HTML5 support, less memory leaks

Fixed memory leaks in video replay and texture mapper.
HTML5 supprot for datalists, color, date and time inputs.
And much more fixes.

Drawing fixes; html5 improvements

• Fix more drawing issues (with frames and some invalidation problems)
• Improve support for HTML5 forms (new input types: color and range, datalists)
• Add support for XmlHttpRequest timeout
• Enable link prefetch and nosniff header support

Fixed alpha layers

Fixed alpha layers, better html5 support (input type="color", read-write CSS selector), and many fixes.

Hotfix scrolling and popup menus

• Discarding popup menus no longer crashes
• Scrolling works again

Back to non-tiled drawing mode.

Besides quite a lot of updates and bugfixes, the main "feature" in this release is it goes back to the drawing mode used in 1.3.x series. The unaccelerated tiled backing store is too slow and memory eating, and it introduces as much drawing problems as it solves.

Bugfixes to 1.4.0

• WebPositive would sometimes crash when closing a tab
• Make tiles use 2048 pixels instead of 4096 to save some memory
• Remove a deprecated - but annoying - error message.

WebKit 538.44 for Haiku

• Switch region based clipping back to ConstrainClippingRegion as using ClipToPicture is currently too slow
• Sync up with the fixed of Haiku network kit for better thread safety (no functional change)
• Get HTML5 videos to work with the new drawing code
• Fix more bugs
• Probably introduces some new bugs as well, but testers will find out!

WebKit 538.38 for Haiku

• New drawing code using the tiled backing store (needs some optimizations)
• Several bugfixes and improvements