The latest major release of Firefox is version 66, which was announced on March 19th. The new version includes some welcome improvements and twenty-one security fixes.
What’s new in Firefox 66?
- Audio is now prevented from playing by default. You can override this behaviour with a global setting, or add specific web sites to an exclusion list.
- When you have a lot of tabs open, Firefox now shows a down-arrow button at the end of the tab bar. Clicking this button shows a list of all open tabs, and provides a special search function, allowing you to search your open tabs.
- Scroll Anchoring tries to keep your content in place even as advertising and other images try to push what you’re reading off the page.
- Extensions get a slight speed boost.
- It’s now a bit easier to configure keyboard shortcuts for extensions.
- HTTPS certificate error pages are easier to understand.
- Additional performance and stability improvements, especially during page loading.
- AV1 video support was added to the 32-bit version of Firefox.
Firefox 66.0.1 addresses two security issues in earlier versions, and was released on March 22nd.
You can check which version you’re running by clicking Firefox’s ‘hamburger’ menu, and navigating to
About Firefox. If you’re not yet up to date, you should see an
Update button that allows you to install the latest version.
The latest Firefox is version 65.0.1, released last week by Mozilla. The new version addresses three High-impact security issues and fixes a few glitches, including one causing problems for some Netflix users.
Check your version and trigger an update by navigating Firefox’s ‘hamburger’ menu to
About Mozilla Firefox.
The latest Firefox version, released by Mozilla on January 29, is 65.0. The new version includes fixes for seven security vulnerabilities, as well as some security-related improvements and new features.
Firefox 65 makes it even easier to detect and control the tracking a web site is doing. At the far left end of the address bar, click the small ‘i’ with a circle around it. This will show the site information window. The new Content Blocking section in this window allows you to see the cookies and trackers being used by a site. There’s also a shortcut to the Content Blocking settings, where you can set global preferences for blocking: Strict, Standard, or Custom.
Firefox 65.0 adds support for a video compression technology called AV1, which is expected to provide improvements in video streaming performance for 64-bit Firefox users.
Depending on how you’ve configured Firefox’s update settings, it may prompt you to install the new version. If it doesn’t, try navigating Firefox’s menu (that ‘hamburger’ icon) to
About Firefox. You’ll be able to see the current version and update it from there if a new version is available.
The latest Firefox fixes a handful of bugs, eleven of them security vulnerabilities, ranging in impact from low to critical.
New in Firefox 64.0 is the ability to select and manipulate multiple tabs. Hold the Ctrl or Shift key while clicking to select several tabs, then right-click one of the tabs to see some new actions in the context menu. Unfortunately, there’s no visual indication of which tabs have been selected, making this otherwise helpful feature somewhat awkward to use. You can at least see how many tabs you have selected in the context menu, in the Send n Tabs To Device entry.
Firefox’s Task Manager, which you can show by navigating to about:performance, now shows the amount of power being used by each tab and Add-On. This should be very handy for mobile device users.
Starting with Firefox 64.0, TLS certificates issued by Symantec are no longer trusted. You’ll only notice this if you visit a web site that still uses a certificate from Symantec.
The special page about:crashes is improved in Firefox 64.0: it’s now clear when a crash is being submitted to Mozilla, and that removing crashes locally does not remove them from the Mozilla crash stats page.
The release notes for Firefox 64.0 have more details.
Released last week, Firefox 63.0 provides fixes for at least fourteen security issues.
Firefox 63 also includes performance improvements, content blocking functionality, some user interface improvements, and a few other bug fixes.
In keeping with the trend towards wresting control of updates away from users, the option to Never check for updates was removed from the Preferences page (about:preferences). Sigh.
Firefox can be updated by navigating its ‘hamburger’ menu (button at top right) to
Yesterday, Mozilla released Firefox 62.0.3, which includes fixes for two critical security vulnerabilities in previous versions of the popular web browser.
The two vulnerabilities addressed in Firefox 62.0.3 are described in some detail on the associated security advisory page.
Depending on how your Firefox is configured, it may display a small update dialog, or it may simply update itself. To control what happens with new versions, navigate Firefox’s ‘hamburger’ menu (at the top right) to
Firefox Updates. While there, you can click the
Check for updates button to trigger an update if one is available.
The latest Firefox includes fixes for a handful of bugs, including one security vulnerability: CVE-2018-12385 (Crash in TransportSecurityInfo due to cached data).
If your installation of Firefox is configured to update itself, it will probably get around to doing that in the next few days, if it hasn’t already. You can expedite the process by starting the browser and navigating to
About Firefox in its ‘hamburger’ menu at the top right of the browser window.
The release notes for Firefox 62.0.2 provide additional details.
Despite the major version increment, Firefox 62.0 doesn’t really have any new features worth mentioning. However, it’s an important update, because it addresses at least nine security vulnerabilities that range from Low to Critical in severity.
One change in Firefox 62.0 is worth pointing out: the Description field for bookmarks has been removed. Any Description information you previously added to your bookmarks can still be exported from Firefox. From the release notes: “Users who have stored descriptions using the field may wish to export these descriptions as html or json files, as they will be removed in a future release.”
You can usually encourage Firefox to update itself by navigating its ‘hamburger’ menu to
The latest Firefox release features faster page load times and tab switching, improvements to search provider setup, an improved dark theme, better bookmark syncing, and at least eighteen security fixes.
Settings related to the home page and ‘new tab’ page are now in their own section on Firefox’s Options pages. You can access the new section directly using this URL: about:preferences#home.
The Firefox 61.0 release notes provide additional details.
On most computers, Firefox will update itself. You can encourage it by visiting the About page: click the hamburger button, then select
When first published on June 6, the release notes for Firefox 60.0.2 didn’t mention anything about security, but they’ve since been updated to include a reference to a single vulnerability that is fixed in the new version.
The vulnerability fixed in Firefox 60.0.2 is flagged as having both Critical and High impact by Mozilla, and since there are as yet no details in the official vulnerability database for CVE-2018-6126, it’s difficult to know which is correct.
Regardless, if you use Firefox, you should update it as soon as possible. Depending on how it’s configured, Firefox will usually at least let you know that a new version is available within a few hours after it’s published. If not, you can usually trigger an update by clicking the ‘hamburger’ menu icon at the top right, then selecting