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An anonymous reader writes: Mozilla has announced plans to launch a feature called "Suggested Tiles," which will provide sponsored recommendations to visit certain websites when other websites show up in the user's new tab page. The tiles will begin to show up for beta channel users next week, and the company is asking for feedback. For testing purposes, users will only see Suggested Tiles "promoting Firefox for Android, Firefox Marketplace, and other Mozilla causes." It's not yet known what websites will show up on the tiles when the feature launches later this summer. The company says, "With Suggested Tiles, we want to show the world that it is possible to do relevant advertising and content recommendations while still respecting users’ privacy and giving them control over their data."

An anonymous reader writes with this excerpt from VentureBeat: Mozilla today launched Firefox 38 for Windows, Mac, Linux, and Android. Notable additions to the browser include Digital Rights Management (DRM) tech for playing protected content in the HTML5 video tag on Windows, Ruby annotation support, and improved user interfaces on Android. Firefox 38 for the desktop is available for download now on Firefox.com, and all existing users should be able to upgrade to it automatically. As always, the Android version is trickling out slowly on Google Play. Note that there is a separate download for Firefox 38 without the DRM support. Our anonymous reader adds links to the release notes for desktop and Android.

An anonymous reader writes with this excerpt from VentureBeat: Mozilla today launched Firefox 38 for Windows, Mac, Linux, and Android. Notable additions to the browser include Digital Rights Management (DRM) tech for playing protected content in the HTML5 video tag on Windows, Ruby annotation support, and improved user interfaces on Android. Firefox 38 for the desktop is available for download now on Firefox.com, and all existing users should be able to upgrade to it automatically. As always, the Android version is trickling out slowly on Google Play. Note that there is a separate download for Firefox 38 without the DRM support. Our anonymous reader adds links to the release notes for desktop and Android.

An anonymous reader writes with this excerpt from VentureBeat: Mozilla today launched Firefox 38 for Windows, Mac, Linux, and Android. Notable additions to the browser include Digital Rights Management (DRM) tech for playing protected content in the HTML5 video tag on Windows, Ruby annotation support, and improved user interfaces on Android. Firefox 38 for the desktop is available for download now on Firefox.com, and all existing users should be able to upgrade to it automatically. As always, the Android version is trickling out slowly on Google Play. Note that there is a separate download for Firefox 38 without the DRM support. Our anonymous reader adds links to the release notes for desktop and Android.

jones_supa writes: Mozilla is officially beginning to phase out non-secure HTTP to prefer HTTPS instead. After a robust discussion on the mailing list, the company will boldly start removing capabilities of the non-secure web. There are two broad elements of this plan: setting a date after which all new features will be available only to secure websites, and gradually phasing out access to browser features for non-secure websites, especially regarding features that pose risks to users' security and privacy. This plan still allows for usage of the "http" URI scheme for legacy content. With HSTS and the upgrade-insecure-requests CSP attribute, the "http" scheme can be automatically translated to "https" by the browser, and thus run securely. The goal of this effort is also to send a message to the web developer community that they need to be secure. Mozilla expects to make some proposals to the W3C WebAppSec Working Group soon.

darthcamaro writes: Barely a week ago, Mozilla released Firefox 37, which had a key new feature called opportunistic encryption. The basic idea is that it will do some baseline encryption for data that would have otherwise been sent by a user via clear text. Unfortunately, Mozilla has already issued Firefox 37.0.1, which removes opportunistic encryption. A security vulnerability was reported in the underlying Alternative Services capability that helps to enable opportunistic encryption. "If an Alt-Svc header is specified in the HTTP/2 response, SSL certificate verification can be bypassed for the specified alternate server. As a result of this, warnings of invalid SSL certificates will not be displayed and an attacker could potentially impersonate another site through a man-in-the-middle, replacing the original certificate with their own." They plan to re-enable opportunistic encryption when this issue is investigated and fixed.

jones_supa writes A critical vulnerability has been found in the MPEG-1 Layer III playback backend of Mozilla Firefox and Thunderbird. Security researcher Aki Helin reported a use-after-free scenario when playing certain audio files on the web using the Fluendo MP3 plugin for GStreamer on Linux. This is due to a flaw in handling certain MP3 files by the plugin and its interaction with Mozilla code. A maliciously crafted MP3 file can lead to a potentially exploitable crash. Linux is the only affected platform, so Windows and OS X users are safe from this particular vulnerability.

Today Mozilla began rolling out Firefox version 37.0 to release channel users. This update mostly focuses on behind-the-scenes changes. Security improvements include opportunistic encryption where servers support it and improved protection against site impersonation. They also disabled insecure TLS version fallback and added a security panel within the developer tools. One of the things end users will see is the Heartbeat feedback collection system. It will pop up a small rating widget to a random selection of users every day. After a user rates Firefox, an "engagement" page may open in the background, with links to social media pages and a donation page. Here are the release notes and full changelist.

Today Mozilla began rolling out Firefox version 37.0 to release channel users. This update mostly focuses on behind-the-scenes changes. Security improvements include opportunistic encryption where servers support it and improved protection against site impersonation. They also disabled insecure TLS version fallback and added a security panel within the developer tools. One of the things end users will see is the Heartbeat feedback collection system. It will pop up a small rating widget to a random selection of users every day. After a user rates Firefox, an "engagement" page may open in the background, with links to social media pages and a donation page. Here are the release notes and full changelist.

Today Mozilla began rolling out Firefox version 37.0 to release channel users. This update mostly focuses on behind-the-scenes changes. Security improvements include opportunistic encryption where servers support it and improved protection against site impersonation. They also disabled insecure TLS version fallback and added a security panel within the developer tools. One of the things end users will see is the Heartbeat feedback collection system. It will pop up a small rating widget to a random selection of users every day. After a user rates Firefox, an "engagement" page may open in the background, with links to social media pages and a donation page. Here are the release notes and full changelist.

Today Mozilla began rolling out Firefox version 37.0 to release channel users. This update mostly focuses on behind-the-scenes changes. Security improvements include opportunistic encryption where servers support it and improved protection against site impersonation. They also disabled insecure TLS version fallback and added a security panel within the developer tools. One of the things end users will see is the Heartbeat feedback collection system. It will pop up a small rating widget to a random selection of users every day. After a user rates Firefox, an "engagement" page may open in the background, with links to social media pages and a donation page. Here are the release notes and full changelist.

Today Mozilla began rolling out Firefox version 37.0 to release channel users. This update mostly focuses on behind-the-scenes changes. Security improvements include opportunistic encryption where servers support it and improved protection against site impersonation. They also disabled insecure TLS version fallback and added a security panel within the developer tools. One of the things end users will see is the Heartbeat feedback collection system. It will pop up a small rating widget to a random selection of users every day. After a user rates Firefox, an "engagement" page may open in the background, with links to social media pages and a donation page. Here are the release notes and full changelist.

Trailrunner7 writes: Google security engineers, investigating fraudulent certificates issued for several of the company's domains, discovered that a Chinese certificate authority was using an intermediate CA, MCS Holdings, that issued the unauthorized Google certificates, and could have issued certificates for virtually any domain. Google's engineers were able to block the fraudulent certificates in the company's Chrome browser by pushing an update to the CRLset, which tracks revoked certificates. The company also alerted other browser vendors to the problem, which was discovered on March 20. Google contacted officials at CNNIC, the Chinese registrar who authorized the intermediate CA, and the officials said that they were working with MCS to issue certificates for domains that it registered. But, instead of simply doing that, and storing the private key for the registrar in a hardware security module, MCS put the key in a proxy device designed to intercept secure traffic.

An anonymous reader writes The next version of Firefox will roll out a 'pushed' blocklist of revoked intermediate security certificates, in an effort to avoid using 'live' Online Certificate Status Protocol (OCSP) checks. The 'OneCRL' feature is similar to Google Chrome's CRLSet, but like that older offering, is limited to intermediate certificates, due to size restrictions in the browser. OneCRL will permit non-live verification on EV certificates, trading off currency for speed. Chrome pushes its trawled list of CA revocations every few hours, and Firefox seems set to follow that method and frequency. Both Firefox and Chrome developers admit that OCSP stapling would be the better solution, but it is currently only supported in 9% of TLS certificates.

An anonymous reader writes: Mozilla today launched Firefox 36 for Windows, Mac, Linux, and Android. Additions to the browser include some security improvements, better HTML 5 support, and a new tablet user interface on Android. The biggest news for the browser is undoubtedly HTTP/2 support, the roadmap for which Mozilla outlined just last week. Mozilla plans to keep various draft levels of HTTP/2, already in Firefox, for a few versions. These will be removed "sometime in the near future." The full changelog is here.

First time accepted submitter x0ra writes In a recent blog post, Mozilla announced its intention to require extensions to be signed in Firefox, without any possible user override. From the post: "For developers hosting their add-ons on AMO, this means that they will have to either test on Developer Edition, Nightly, or one of the unbranded builds. The rest of the submission and review process will remain unchanged, except that extensions will be automatically signed once they pass review. For other developers, this is a larger change. For testing development versions, they’ll have the same options available as AMO add-on developers. For release versions, however, we’re introducing the required step of uploading the extension file to AMO for signing. For most cases, this step will be automatic, but in cases where the extension doesn’t pass these tests, there will be the option to request a manual code review."

TechCurmudgeon writes According to The Register, "Mozilla has given the Tor network a capacity kick with the launch of 14 relays that will help distribute user traffic. Engineers working under the Foundation's Polaris Project inked in November pulled Mozilla's spare and decommissioned hardware out of the cupboard for dedicated use in the Tor network. It included a pair of Juniper EX4200 switches and three HP SL170zG6 (48GB ram, 2*Xeon L5640, 2*1Gbps NIC) servers, along with a dedicated existing IP transit provider (2 X 10Gbps). French Mozilla engineer Arzhel Younsi (@xionoxfr) said its network was designed to fall no lower than half of its network capacity in the event of maintenance or failure. The Polaris initiative was a effort of Mozilla, the Tor Project and the Centre for Democracy and Technology to help build more privacy controls into technology."

An anonymous reader writes: Mozilla today launched Firefox 35 for Windows, Mac, Linux, and Android. Major additions to the browser include room-based Firefox Hello conversations, H.264 (MP4 files) playback on OS X, and integration with the Android download manager. Mozilla has opened up the Firefox Marketplace for the desktop, currently in beta. While Firefox Marketplace is already available on Firefox OS and Firefox for Android, the company is now asking users to help test apps on Windows, Mac, and Linux. Full changelogs: desktop and Android.

An anonymous reader writes: Mozilla today launched Firefox 35 for Windows, Mac, Linux, and Android. Major additions to the browser include room-based Firefox Hello conversations, H.264 (MP4 files) playback on OS X, and integration with the Android download manager. Mozilla has opened up the Firefox Marketplace for the desktop, currently in beta. While Firefox Marketplace is already available on Firefox OS and Firefox for Android, the company is now asking users to help test apps on Windows, Mac, and Linux. Full changelogs: desktop and Android.

An anonymous reader writes: Mozilla today launched Firefox 35 for Windows, Mac, Linux, and Android. Major additions to the browser include room-based Firefox Hello conversations, H.264 (MP4 files) playback on OS X, and integration with the Android download manager. Mozilla has opened up the Firefox Marketplace for the desktop, currently in beta. While Firefox Marketplace is already available on Firefox OS and Firefox for Android, the company is now asking users to help test apps on Windows, Mac, and Linux. Full changelogs: desktop and Android.

An anonymous reader writes: Mozilla today launched Firefox 34 for Windows, Mac, Linux, and Android. Major additions to the browser include a built-in video chat feature, a revamped search bar, and tab mirroring from Android to Chromecast. This release also makes Yahoo Search the default in North America, in place of Google. Full changelogs: desktop and Android."

An anonymous reader writes: Mozilla today launched Firefox 34 for Windows, Mac, Linux, and Android. Major additions to the browser include a built-in video chat feature, a revamped search bar, and tab mirroring from Android to Chromecast. This release also makes Yahoo Search the default in North America, in place of Google. Full changelogs: desktop and Android."

An anonymous reader writes: Mozilla today unveiled some of the new search features coming to Firefox. The company says the new additions are "coming soon to a Firefox near you" but didn't give a more specific timeline. The news comes less than a week after Mozilla struck a deal with Yahoo to replace Google as the default search engine in its browser for U.S. users. At the time, the company said a new search experience was coming in December, so we're betting the search revamp will come with the release of Firefox 34, which is currently in beta. In the future release, when you type a search term into the Firefox search box, you will get a list of reorganized search suggestions from the default search provider. Better yet, a new array of buttons below these suggestions will let you pick which search engine you want to send the query to.

An anonymous reader writes with word that the Mozilla project has made two announcements that should make hardcore Firefox users very happy. The first is that multi-process support is landing in Firefox Nightly, and the second is that 64-bit Firefox is finally coming to Windows. The features are a big deal on their own, but together they show Mozilla's commitment to the desktop version of Firefox as they both improve performance and security. The news is part of a slew of unveilings from the company on the browser's 10th anniversary — including new Firefox features and the debut of Firefox Developer Edition.

An anonymous reader writes with word that the Mozilla project has made two announcements that should make hardcore Firefox users very happy. The first is that multi-process support is landing in Firefox Nightly, and the second is that 64-bit Firefox is finally coming to Windows. The features are a big deal on their own, but together they show Mozilla's commitment to the desktop version of Firefox as they both improve performance and security. The news is part of a slew of unveilings from the company on the browser's 10th anniversary — including new Firefox features and the debut of Firefox Developer Edition.

Krystalo writes: In addition to the debut of the Firefox Developer Edition, Mozilla today announced new features for its main Firefox browser. The company is launching a new Forget button in Firefox to help keep your browsing history private, adding DuckDuckGo as a search option, and rolling out its directory tiles advertising experiment.

HughPickens.com writes "Mozilla announced that they are excited to unveil Firefox Developer Edition, the first browser created specifically for developers that integrates two powerful new features, Valence and WebIDE that improve workflow and help you debug other browsers and apps directly from within Firefox Developer Edition. Valence (previously called Firefox Tools Adapter) lets you develop and debug your app across multiple browsers and devices by connecting the Firefox dev tools to other major browser engines. WebIDE allows you to develop, deploy and debug Web apps directly in your browser, or on a Firefox OS device. "It lets you create a new Firefox OS app (which is just a web app) from a template, or open up the code of an existing app. From there you can edit the app's files. It's one click to run the app in a simulator and one more to debug it with the developer tools."

Firefox Developer Edition also includes all the tools experienced Web developers are familiar with including: Responsive Design Mod, Page Inspector, Web Console, JavaScript Debugger, Network Monitor, Style Editor, and Web Audio Editor. At launch, Mozilla is starting off with Chrome for Android and Safari for iOS. and the eventual goal is to support more browsers, depending on what developers tell Mozilla they want, but the primary focus is on the mobile Web. "One of the biggest pain points for developers is having to use numerous siloed development environments in order to create engaging content or for targeting different app stores. For these reasons, developers often end up having to bounce between different platforms and browsers, which decreases productivity and causes frustration," says the press release. "If you're a new Web developer, the streamlined workflow and the fact that everything is already set up and ready to go makes it easier to get started building sophisticated applications." Mozilla released a teaser trailer for the browser last week.

hypnosec writes Mozilla has teased a browser for developers — a first of its kind — in a bid to equip developers with a set of tools at one place for better and enhanced productivity. Speaking about the perils of web development Mozilla says engineers, while building for the web, use a range of tools that don't always work well together. Because of this, they have to switch between platforms. This process of switching from one platform to another makes a developer less productive, Mozilla says. The not-for-profit organization hasn't detailed its browser for developers to a great extent, but has revealed that the browser will be available on November 10.

ControlsGeek writes Mozilla plans to build a version of its Firefox OS for use in the Raspberry Pi. Plans are afoot to build a version capable of (1) being run on the Pi hardware and (2) eventually achieving parity with Raspbian and (3) enable easy development for robotics.

jones_supa writes: The Internet Explorer team at Microsoft recently detailed changes to the JavaScript engine coming in Windows 10. A significant change is the addition of a new tier in the Just-in-Time (JIT) compiler. In Windows 10, the Chakra JS engine now includes a second JIT compiler that bridges the gap between slow, interpreted code and fast, optimized code. It uses this middle-tier compiler, called Simple JIT, as a "good enough" layer that can move execution away from the interpreter quicker than the Full JIT can. Microsoft claims that the changes will allow certain workloads to "run up to 30% faster". The move to a two-tiered JIT compiler structure mirrors what other browsers have done. SpiderMonkey, the JavaScript engine in Firefox, has an interpreter and two compilers: Baseline and IonMonkey. In Google Chrome, the V8 JavaScript engine is also a two-tiered system. It does not use an interpreter, but compiles on a discrete background thread.

jones_supa writes: The Internet Explorer team at Microsoft recently detailed changes to the JavaScript engine coming in Windows 10. A significant change is the addition of a new tier in the Just-in-Time (JIT) compiler. In Windows 10, the Chakra JS engine now includes a second JIT compiler that bridges the gap between slow, interpreted code and fast, optimized code. It uses this middle-tier compiler, called Simple JIT, as a "good enough" layer that can move execution away from the interpreter quicker than the Full JIT can. Microsoft claims that the changes will allow certain workloads to "run up to 30% faster". The move to a two-tiered JIT compiler structure mirrors what other browsers have done. SpiderMonkey, the JavaScript engine in Firefox, has an interpreter and two compilers: Baseline and IonMonkey. In Google Chrome, the V8 JavaScript engine is also a two-tiered system. It does not use an interpreter, but compiles on a discrete background thread.

An anonymous reader writes: Mozilla today officially launched Firefox 33 for Windows, Mac, Linux, and Android. Additions include OpenH264 support as well as the ability to send video content from webpages to a second screen. Firefox 33 for the desktop is available for download now on Firefox.com, and all existing users should be able to upgrade to it automatically. As always, the Android version is trickling out slowly on Google Play. Full changelogs are available here: desktop and Android."

An anonymous reader writes: Mozilla today officially launched Firefox 33 for Windows, Mac, Linux, and Android. Additions include OpenH264 support as well as the ability to send video content from webpages to a second screen. Firefox 33 for the desktop is available for download now on Firefox.com, and all existing users should be able to upgrade to it automatically. As always, the Android version is trickling out slowly on Google Play. Full changelogs are available here: desktop and Android."

An anonymous reader writes: Mozilla today officially launched Firefox 33 for Windows, Mac, Linux, and Android. Additions include OpenH264 support as well as the ability to send video content from webpages to a second screen. Firefox 33 for the desktop is available for download now on Firefox.com, and all existing users should be able to upgrade to it automatically. As always, the Android version is trickling out slowly on Google Play. Full changelogs are available here: desktop and Android."

An anonymous reader writes: Google recently announced Chrome will be gradually phasing out support for certificates using SHA-1 encryption. They said, "We need to ensure that by the time an attack against SHA-1 is demonstrated publicly, the web has already moved away from it." Developer Eric Mill has written up a post explaining why SHA-1 is dangerously weak, and why moving browsers away from acceptance of SHA-1 is a lengthy, but important process. Both Microsoft and Mozilla have deprecation plans in place, but Google's taking the additional step of showing the user that it's not secure. "This is a gutsy move by Google, and represents substantial risk. One major reason why it's been so hard for browsers to move away from signature algorithms is that when browsers tell a user an important site is broken, the user believes the browser is broken and switches browsers. Google seems to be betting that Chrome is trusted enough for its security and liked enough by its users that they can withstand the first mover disadvantage. Opera has also backed Google's plan. The Safari team is watching developments and hasn't announced anything."

An anonymous reader writes: Mozilla today officially launched Firefox 32 for Windows, Mac, Linux, and Android. Additions include a new HTTP cache for improved performance, public key pinning support, and easy language switching on Android. The Android version is trickling out slowly on Google Play. Changelogs are here: desktop and mobile.

An anonymous reader writes: Mozilla today officially launched Firefox 32 for Windows, Mac, Linux, and Android. Additions include a new HTTP cache for improved performance, public key pinning support, and easy language switching on Android. The Android version is trickling out slowly on Google Play. Changelogs are here: desktop and mobile.

An anonymous reader writes: Mozilla today officially launched Firefox 32 for Windows, Mac, Linux, and Android. Additions include a new HTTP cache for improved performance, public key pinning support, and easy language switching on Android. The Android version is trickling out slowly on Google Play. Changelogs are here: desktop and mobile.

Trailrunner7 writes: Mozilla is planning to add support for public-key pinning in its Firefox browser in an upcoming version. In version 32, which would be the next stable version of the browser, Firefox will have key pins for a long list of sites, including many of Mozilla's own sites, all of the sites pinned in Google Chrome and several Twitter sites. Public-key pinning has emerged as an important defense against a variety of attacks, especially man-in-the-middle attacks and the issuance of fraudulent certificates. The function essentially ties a public key, or set of keys, issued by known-good certificate authorities to a given domain. So if a user's browser encounters a site that's presenting a certificate that isn't included in the set of pinned public keys for that domain, it will then reject the connection. The idea is to prevent attackers from using fake certificates in order to intercept secure traffic between a user and the target site.

An anonymous reader writes Mozilla has rolled out directory tiles, the company's advertising experiment for its browser's new tab page, to the Firefox Nightly channel. We installed the latest browser build to give the sponsored ads a test drive. When you first launch Firefox, a message on the new tab page informs you of the following: what tiles are (with a link to a support page about how sponsored tiles work), a promise that the feature abides by the Mozilla Privacy Policy, and a reminder that you can turn tiles off completely and choose to have a blank new tab page. It's quite a lot to take in all at once.

New submitter MorgyTheMole writes Porting C++/OpenGL based games using Emscripten and WebGL has been an approach pushed by Mozilla for some time now. Games using the technology are compatible with most modern browsers and require no separate install. We've seen Epic Games demonstrate UnrealEngine 4 in browser as well as Unity show off a variety of games. Now as the technology matures, indie devs are looking to get into the mix, including this near one-to-one port of E McNeill's Auralux, a simplified RTS game, from Android and iOS. (Disclosure: I am a programmer who worked on this title.)

New submitter MorgyTheMole writes Porting C++/OpenGL based games using Emscripten and WebGL has been an approach pushed by Mozilla for some time now. Games using the technology are compatible with most modern browsers and require no separate install. We've seen Epic Games demonstrate UnrealEngine 4 in browser as well as Unity show off a variety of games. Now as the technology matures, indie devs are looking to get into the mix, including this near one-to-one port of E McNeill's Auralux, a simplified RTS game, from Android and iOS. (Disclosure: I am a programmer who worked on this title.)

wiredmikey writes Mozilla warned on Friday that it had mistakenly exposed information on almost 80,000 members of its Mozilla Developer Network (MDN) as a result of a botched data sanitization process. The discovery was made around June 22 by one of Mozilla's Web developers, Stormy Peters, Director of Developer Relations at Mozilla, said in a security advisory posted to the Mozilla Security Blog on Friday. "Starting on about June 23, for a period of 30 days, a data sanitization process of the Mozilla Developer Network (MDN) site database had been failing, resulting in the accidental disclosure of MDN email addresses of about 76,000 users and encrypted passwords of about 4,000 users on a publicly accessible server," Peters wrote. According to Peters, the encrypted passwords were salted hashes and they by themselves cannot currently be used to authenticate with the MDN. However, Peters warned that MDN users may be at risk if they reused their original MDN passwords on other non-Mozilla websites or authentication systems.

NotInHere (3654617) writes As promised, version 33 of the Firefox browser will fetch the OpenH264 module from Cisco, which enables Firefox to decode and encode H.264 video, for both the <video> tag and WebRTC, which has a codec war on this matter. The module won't be a traditional NPAPI plugin, but a so-called Gecko Media Plugin (GMP), Mozilla's answer to the disliked Pepper API. Firefox had no cross-platform support for H.264 before. Note that only the particular copy of the implementation built and blessed by Cisco is licensed to use the h.264 patents.

An anonymous reader writes Mozilla has released version 31 of its Firefox web browser for desktops and Android devices. According to the release notes, major new features include malware blocking for file downloads, automatic handling of PDF and OGG files if no other software is available to do so, and a new certificate verification library. Smaller features include a search field on the new tab page, better support for parental controls, and partial implementation of the OpenType MATH table. Firefox 31 is also loaded with new features for developers. Mozilla also took the opportunity to note the launch of a new game, Dungeon Defenders Eternity, which will run at near-native speeds on the web using asm.js, WebGL, and Web Audio. "We're pleased to see more developers using asm.js to distribute and now monetize their plug-in free games on the Web as it strengthens support for Mozilla's vision of a high performance, plugin-free Web."

An anonymous reader writes Mozilla has released version 31 of its Firefox web browser for desktops and Android devices. According to the release notes, major new features include malware blocking for file downloads, automatic handling of PDF and OGG files if no other software is available to do so, and a new certificate verification library. Smaller features include a search field on the new tab page, better support for parental controls, and partial implementation of the OpenType MATH table. Firefox 31 is also loaded with new features for developers. Mozilla also took the opportunity to note the launch of a new game, Dungeon Defenders Eternity, which will run at near-native speeds on the web using asm.js, WebGL, and Web Audio. "We're pleased to see more developers using asm.js to distribute and now monetize their plug-in free games on the Web as it strengthens support for Mozilla's vision of a high performance, plugin-free Web."

An anonymous reader writes Mozilla has released version 31 of its Firefox web browser for desktops and Android devices. According to the release notes, major new features include malware blocking for file downloads, automatic handling of PDF and OGG files if no other software is available to do so, and a new certificate verification library. Smaller features include a search field on the new tab page, better support for parental controls, and partial implementation of the OpenType MATH table. Firefox 31 is also loaded with new features for developers. Mozilla also took the opportunity to note the launch of a new game, Dungeon Defenders Eternity, which will run at near-native speeds on the web using asm.js, WebGL, and Web Audio. "We're pleased to see more developers using asm.js to distribute and now monetize their plug-in free games on the Web as it strengthens support for Mozilla's vision of a high performance, plugin-free Web."

An anonymous reader writes Mozilla has released version 31 of its Firefox web browser for desktops and Android devices. According to the release notes, major new features include malware blocking for file downloads, automatic handling of PDF and OGG files if no other software is available to do so, and a new certificate verification library. Smaller features include a search field on the new tab page, better support for parental controls, and partial implementation of the OpenType MATH table. Firefox 31 is also loaded with new features for developers. Mozilla also took the opportunity to note the launch of a new game, Dungeon Defenders Eternity, which will run at near-native speeds on the web using asm.js, WebGL, and Web Audio. "We're pleased to see more developers using asm.js to distribute and now monetize their plug-in free games on the Web as it strengthens support for Mozilla's vision of a high performance, plugin-free Web."

An anonymous reader writes Mozilla has released version 31 of its Firefox web browser for desktops and Android devices. According to the release notes, major new features include malware blocking for file downloads, automatic handling of PDF and OGG files if no other software is available to do so, and a new certificate verification library. Smaller features include a search field on the new tab page, better support for parental controls, and partial implementation of the OpenType MATH table. Firefox 31 is also loaded with new features for developers. Mozilla also took the opportunity to note the launch of a new game, Dungeon Defenders Eternity, which will run at near-native speeds on the web using asm.js, WebGL, and Web Audio. "We're pleased to see more developers using asm.js to distribute and now monetize their plug-in free games on the Web as it strengthens support for Mozilla's vision of a high performance, plugin-free Web."

An anonymous reader writes: Mozilla today announced the release of mozjpeg version 2.0. The JPEG encoder is now capable of reducing the size of both baseline and progressive JPEGs by 5 percent on average (compared to those produced by the standard JPEG library libjpeg-turbo upon which mozjpeg is based). Mozilla today also revealed that Facebook is testing mozjpeg 2.0 to see whether it can be used to improve the compression of images on Facebook.com. The company has even donated $60,000 to contribute to the ongoing development of the technology.