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After months of hard work and more than six months since their previous stable release, the uTorrent team has released version 1.8 of their BitTorrent client, with significant improvements and updates.

uTorrent is the preferred client among many BitTorrent users. In December we reported that the number of uTorrent users worldwide had more than doubled in a year. At the time, 5.1% of all Windows PCs had the BitTorrent client installed, and this number has probably been growing further since then.

One of the most significant updates in the latest version of uTorrent is that it comes with built in IPv6 support, which improves connectivity and thus performance. Other new features are better Windows Firewall registration on Vista and improved distribution of new connections across torrents.

uTorrent 1.8 can be downloaded from the uTorrent website, and the list of changes, improvements and additions is available in the forum thread announcing the release.

Original post from MozillaLinks.

A year and a half after the last major Firefox release, Firefox 3 Release Candidate 1 is here with  a very long list of new features and improvements.

For those who have been following Firefox 3 development you may want to jump to What’s new in Release Candidate 1.

For the whole scoop, make yourself comfortable and read on.

Performance

Firefox 3 gets several performance improvement gains. Among them, profile guided optimizations (PGO) provides an optimized Firefox build based on the way it internally works. So far it is only available for Windows.

A very noticeable gain can be seen in JavaScript: it is about three times faster than Firefox 2 implementation. JavaScript is twice as important for Firefox since it is not only used in a large number of web pages but it’s also what makes Firefox UI work.

Memory wise, a much needed memory cycle collector is now in place to take care of freeing memory no longer used by modules that requested it but failed to release it properly. This and other memory oriented tweaks, seem to have paid off so far: a set of tests I recently ran suggests a noticeable increase in memory management efficiency with more memory freed as tabs and windows are closed and no mysterious memory eaten up when Firefox is kept open and idle for several hours as it has been reported several times in the past for Firefox 2.

Read the rest of this entry »

The first release candidate for WordPress 2.5 was announced last night.

New features include:

• Faster load times.
• Multi-file uploads.
• New “Media Manager” for images, audio, video, etc.
• Built-in gallery function.
• Built-in (and pluggable) Gravatars support.
• New backend design.
• One-click auto-update for plugins.
• Reactivate plugins after a ‘Deactivate All Plugins’ action.

One-click plugin updates sound really cool, as do the built in media gallery. If you’re interested in getting the full skinny (or even trying the release candidate) you can head over to Wordpress.org’s WordPress 2.5 Sneak Peak and see screenshots, downloads, etc.