Firebug team released Firebug 1.12.5. This version improves a workaround that solves Firefox tab switching and Firebug activation problem (due to a platform bug). See the detailed description of related changes below. Firebug 1.12.5b1 has also been released to update users on AMO beta channel. This version is exactly the same as 1.12.5
When Adobe first introduced Spry, our goal was to bring Ajax capabilities to the web design community, allowing designers to create web pages that provided a richer experience for the end user. As we know, however, the web evolves at a blistering pace. Over the last couple of years, frameworks such as JQuery have evolved to encompass many of the capabilities originally envisaged for Spry, making Spry as a standalone offering less relevant. As we can continue to focus our efforts in furthering the web, we have decided to no longer invest in the development of Spry.