Adblock Plus and (a little) more
Fixing data corruptions in Adblock Plus for Safari · 2014-03-13 09:50 by Sebastian Noack
When we ported Adblock Plus from Chrome to Safari, and realized that there was no fileSystem API, we moved to localStorage for storing filter lists. Short after it turned out that we can’t store more than about 1 MB in localStorage on Safari. So we moved to a WebSQL database for the filter lists, while sticking to localStorage for other persistent data.
After we released Adblock Plus for Safari Beta, users began to complain that settings were automatically reset. The reason therefore was that both localStorage and WebSQL data are cleared when Safari cleans up browsing data.
Then we became aware of Safari’s settings API. Safari doesn’t reset settings when clearing browsing data, nor do they seem to have a limit of size. So we will soon migrate to hidden settings for storing persistent data including filter lists.
![](http://blog.adblockplus.org/images/1.gif)
Extension security 101 · 2014-02-24 17:42 by Felix Dahlke
We’ve received a couple of questions from users worried that Adblock Plus might be compromised lately. Don’t worry, it’s not. But that alone doesn’t warrant a blog post, does it? So here’s me talking about extension security a bit:
Any software you install, browser extensions are no exception, can do things against your will and without your knowledge. That’s commonly called malware or spyware. It’s a real problem, which is why there’s a filter list that blocks sites known for distributing malware.
But the most important thing is to be careful about the software you install. It’s ultimately your decision, and you should make it based on whether you trust the person or site you got it from.
![](http://blog.adblockplus.org/images/1.gif)
Adblock Plus 2.5.1 for Firefox released · 2014-02-20 19:06 by Thomas Greiner
Install Adblock Plus 2.5.1 for Firefox
This release introduces a new notification that shows up the first time users visit a website which show obtrusive anti-adblock messages asking them whether to block those or not. Apart from this addition it also includes the following changes:
- Fixed: Pipe character in filters interpreted wrong under some circumstances
- Fixed: Share window on first-run page doesn’t appear
![](http://blog.adblockplus.org/images/1.gif)
New blog · 2014-02-13 11:06 by Wladimir Palant
For a while, I have been occasionally misusing the Adblock Plus project blog for articles that had no relation to Adblock Plus whatsoever. I posted various articles on security, Mozilla and XULRunner there, general extension development advise, occasionally some private stuff. With the project growing and more people joining I am no longer the only person posting to the Adblock Plus blog, treating it as my private blog isn’t appropriate. So a while ago I decided to set up a separate private blog for myself and now I finally found the time to implement this. My off-topic blog posts have been migrated to the new location. Now you can read my blog if you are interested in the random stuff I post there, or you can keep reading the Adblock Plus blog if all you are interested in is Adblock Plus.
![](http://blog.adblockplus.org/images/1.gif)
Adblock Plus 1.7.3 for Chrome and Opera released · 2014-01-29 17:38 by Wladimir Palant
Install Adblock Plus 1.7.3 for Chrome
Install Adblock Plus 1.7.3 for Opera (Opera 17 or higher required)
This release fixes pop-up blocking that was broken in the previous release. It also addresses a long standing issue, the size of the “Block element” dialog wasn’t always set correctly.
![](http://blog.adblockplus.org/images/1.gif)
Adblock Plus for Safari Beta released · 2014-01-21 15:56 by Sebastian Noack
Install Adblock Plus for Safari
I spent the past months porting Adblock Plus to Safari. And by now, we’ve got something that is stable enough to release as a beta. Adblock Plus for Safari uses mostly the same codebase as Adblock Plus for Chrome/Opera. So it has the same features and every improvement we do in the future for either browser extension will automatically land in the extension for the other browsers.
![](http://blog.adblockplus.org/images/1.gif)
Adblock Plus 2.4.1 for Firefox released · 2014-01-14 17:04 by Wladimir Palant
Install Adblock Plus 2.4.1 for Firefox
This release introduces support for the Australis theme that will be introduced in future Firefox versions. Other changes:
- Default icon location is the navigation toolbar again (add-on bar is going away).
- Fixed image preview in the list of blockable items (forum topic).
- Fixed keyboard shortcut on Mac OS X (Control key was used instead of Command).
- Fixed: Changes to Adblock Plus options didn’t always persist.
![](http://blog.adblockplus.org/images/1.gif)
Year 2013 in retrospect · 2013-12-31 10:17 by Wladimir Palant
The year is coming to an end, this is a good time to look back at what we’ve achieved. We’ve founded Eyeo more than two years ago but getting things rolling always takes time. Before September last year we still had only two developers and could do little more than maintaining the existing code base. And it wasn’t until 2013 that the new developers got up to speed and could contribute significantly to our projects. Here is an incomplete and subjective list of what we’ve achieved this year:
![](http://blog.adblockplus.org/images/1.gif)
Adblock Plus 1.7.2 for Chrome and Opera released · 2013-12-19 14:36 by Wladimir Palant
Install Adblock Plus 1.7.2 for Chrome
Install Adblock Plus 1.7.2 for Opera (Opera 17 or higher required)
The previous release introduced issues with some old Chrome versions (reported for Chrome 24 and 25), element hiding wouldn’t work there. These have now been fixed. Also, the download size has been reduced again.
![](http://blog.adblockplus.org/images/1.gif)
Adblock Plus 1.7 for Chrome and Opera released · 2013-12-18 15:57 by Thomas Greiner
Install Adblock Plus 1.7 for Chrome
Install Adblock Plus 1.7 for Opera (Opera 17 or higher required)
This release includes significant changes to the icon and the icon popup. It is the next step in redesigning the entire UI after releasing new versions of our first-run page on all platforms earlier this year.
The redesigned popup allows us to seamlessly integrate features such as the blocked ads counter and the emergency notifications. Users who want to hide the icon can now right-click on it and hide it from there which is why we removed the related option from the Options page. The icon can be brought back on the browser’s Extensions page.
Changes in detail
- Icon popup has been redesigned.
- Extension icon has been improved and relocated from the address bar to the browser toolbar.
- The number of blocked elements on the current page can be displayed in the icon now.
- Simplified selecting element to block on some websites, if the element selected cannot be blocked its parent container will be selected instead.
- Selection of element to block now reacts to Enter and Esc hotkeys (select element and cancel selection respectively).
- Fixed: Selecting element to block didn’t prevent links from being followed.
- Fixed: Elements would sometimes be stuck with wrong background color after “Block element” menu item was used and canceled.
![](http://blog.adblockplus.org/images/1.gif)