The roll out of the first major update to Windows 10 includes the latest rendering engine for Microsoft's Edge browser. EdgeHTML 13 includes a number of HTML5 and CSS features and is a good sign that Microsoft can continually update their newest browser.
Google has announced that they will drop support for Chrome on Windows XP, Windows Vista, and Mac OS X 10.6, 10.7, and 10.8 in April 2016.
Mozilla has announced the end of NPAPI in Firefox by the end of 2016, the only plug-in continuing to be supported being Flash.
With Chrome 45 only the main Flash content will be enabled, the rest being paused unless the user decides to manually start it.
Mozilla has released a major overhaul to how Firefox add-ons are developed. Included is the introduction of the WebExtensions API and a requirement for add-ons to be reviewed and signed by Mozilla before deployment. The developer community has reacted with a range of emotions to the announcements.
Microsoft has announced the presence of a critical flaw that exists in all versions of Internet Explorer, allowing for remote code execution. This flaw applies to all current Windows systems and should be patched as soon as possible.
Discussions have begun on how to eliminate XUL and XBL from Firefox. There's a long way to go before anything concrete happens, but the move will go a long way to modernize a browser built with outdated technology.
Mozilla has released Firefox 39, after initial stability issues caused by a third party application. The much-anticipated release brings with it support for CSS Scroll Snap Points, new sharing features, and improved dev tools -- as well as several critical bug fixes.
Mozilla, Google, Microsoft and Apple have decided to develop a binary format for the web. Called WebAssembly, this format could be a compilation target for any programming language, enabling applications to run in the browser or other agents.
The General Assembly of Ecma International has announced the approval of ECMA-262 6th edition, which is the Language Specification of ECMAScript 6 (ES6), also known as ECMAScript 2015.
Google has released Chrome 44 beta: with updates including new ES6 features and improved notification capabilities. The latest beta release for the OS brings computed property names, allowing expression for property names in object literals and class literals.