AdBlock Plus is also hosted out at Extension Mirror. If there isn't anything recent here, check there!
AdBlock Plus development builds are hosted out at MozillaZine. Currently 0.5.10+ builds are development builds.
Here's the scoop. Lots of new stuff:
Here's the details from 0.5.9.2
Here's the scoop from Adblock Plus 0.5.9.1. I wasn't around when it was released, so no download of it direct.
No links available.
Now it's the official 0.5.9. Here's the whole set:
mcm_ham has been up to heaps, with the support of testers and contributors over at MozillaZine.
Here's what they've come up with:
Warning - if you've installed a 0.5.8+ prior to this, it is recommended that you uninstall it before installing this latest build.
broken version - see above for good.
A number of good changes:
Official 0.5.7 is now available. Here's what's new:
Cleaned up an issue with spaces in DIV names creating multiple filters.
Install issues with Linux and Mozilla fixed. Deinstall option now exists in Mozilla only. Localizations don't yet seem to work in Mozilla.
German (Calain), Dutch (Tjaard), French (Jean-Bernard) and Taiwanese (Jose Sun / Mozilla Taiwan Community).
Updated default filters so that problems with Yahoo! Mail are avoided.
Added support for <div> blocking as per work by Rueschi.
Italian (MatrixIsAllOver) and Russian (ArtLonger) localizations.
If you are upgrading to the trunk builds of Firefox from 1.0.4 you must follow Zachariah's post to get AdBlock to work. It's also recommended to follow his post if others can't reproduce your problems.
A few minor behind the scenes things, plus a working update URL, so as you can be notified of new versions when Firefox checks. Nifty, eh?
And a button version, changes the size and behavior of the "Adblock" at the bottom left.
mcm_ham has added a few interface tweaks, a heap of behind the scenes change, and made an "icon" and "text" version available. Here's the gist of it:
mcm_ham has bundled lots of stuff together: