Vivaldi Technologies -- led by Opera co-founder Jon S von Tetzchner -- has released Vivaldi 1.5, the latest version of its customizable web browser for Windows, Mac and Linux. The big talking point in version 1.5 is Vivaldi’s integration into the Philips Hue IoT ecosystem, but the new release also adds a number of more universal features, such as support for tab drag and drop, which makes tab stacking much simpler than before. Those with a Philips Hue smart lighting system in their home will be attracted by Vivaldi 1.5’s headline new feature. The feature is switched on via Tools… [Continue Reading]