Firebug 1.7 正式版发布了，同时发布的还有 Chromebug 1.7.0。该版本修复了最后一个beta版的三个bug。
Firebug 1.7 最主要的目标是完全兼容 Firefox 4，现在 Firefox 4 的正式版已经出来了，你完全可以立即升级到 Firefox 4 而不用担心 Firebug 的兼容问题。除了兼容 Firefox 4 外，Firebug 1.7 还包括如下新特性：
重新设计中断的提醒消息
Only show applied styles
Open with editor feature improved
Support for local, session and global storage examination in the DOM and Console panels
New API for Firebug extensions
New Firebug start button
Large command line has history
CSS panel is now displaying @font-face rules.
Pressing F1 opens a help page (Firebug UI must be opened and focused)
Inspector improved and solid as a rock!
Our automated testing framework improved and 150+ tests watching Firebug features