The latest version of alternative web browser Opera features numerous improvements, including:
faster browsing performance
new: click a page’s tab to jump back to the top of the page; click it again to return
new: added import and export buttons to the bookmark manager
new: collapsible lists of opened and closed tabs in the tabs menu
new: ‘Back to tab’ button for video pop-out windows
new: global Flash allow
new: safely and easily reset browser settings
new: preferences backup
new: use your desktop wallpaper as Opera’s background
The release announcement and change log for Opera 51 provide additional information. Note that the log includes changes made while Opera 51 was only available in beta and developer versions.
There are about twenty changes in Chrome 64.0.3282.140. One of the changes is a fix for a security issue, and the rest are minor tweaks and other bug fixes.
As usual, the release announcement says that the new version “will roll out over the coming days/weeks”. Since this release includes a security fix, it’s a good idea to check what version you’re running by navigating to the About Chrome page ( > Help > About Google Chrome).
Vivaldi 1.14 includes improvements for several existing features: vertical reading for Reader Mode, Markdown support in Notes, rearrangeable panels, and re-orderable search engines. Several dozen bugs are also addressed in the new version. There are no new security fixes in Vivaldi 1.14.
Somewhere along the line — possibly in this release — Vivaldi’s weird bookmark editor (the one in the bookmark sidebar) was finally made usable. It’s still weird, but at least now it works in a way that makes sense.
If you were diligent and installed firmware updates on your Windows computers, you should install the new Microsoft updates as soon as possible. Of course doing that will leave your computer exposed to Spectre V2. There’s no solution, other than to be vigilant and extremely careful about visiting shady web sites, installing downloaded software, and clicking links in email.
I guess I’m lucky that no firmware updates are even available for my computers. If they were available and I had installed them, I might be suffering random reboots and even data loss.
Black-hat hackers who are working on malware that exploits the Spectre and Meltdown vulnerabilities are no doubt enjoying this mess, and I have no doubt that we’ll start seeing real-world examples of their handiwork before long.
The latest version of Chrome is 64.0.3282.119. The new version, released earlier this week, fixes fifty-three security issues, and includes additional mitigations for the Spectre/Meltdown vulnerabilities.
The full change log lists ten thousand changes in the new version. There might be some interesting stuff in there, but I’m going to assume that if there was anything worth pointing out, Google would have done that in the release announcement.
Earlier this week Mozilla released Firefox 58.0. The new version makes significant improvements its graphics engine and Javascript handling, which should translate into faster page rendering, especially on sites that use a lot of Javascript. Mozilla says we can expect further performance improvements in Firefox in the coming weeks.
Note that Firefox 58.0 user profiles are not compatible with earlier versions of Firefox, so if you don’t like 58.0 and decide to downgrade, you’ll have to create a new profile.
The latest version of Opera contains changes meant to mitigate the Spectre and Meltdown CPU vulnerabilities. Effectively, it’s now more difficult to exploit the vulnerabilities using Javascript running in Opera. Similar changes have already been made in the other major browsers.
A Vivaldi update described as ‘minor’ includes mitigations for the Spectre and Meltdown vulnerabilities. The changes are intended to make exploiting Spectre and Meltdown much more difficult in the context of Vivaldi itself. Other browser makers have released — or are working on — similar updates.
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The latest version of alternative web browser Opera features numerous improvements, including:
There are about 
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Released on January 29, the latest version of Firefox addresses 
Microsoft has just released ‘out of band’ (outside the usual Patch Tuesday)