There has been a minor reorganisation of the 9/11 Timeline. The meta-categories Al-Qaeda by Region and Specific Alleged Al-Qaeda Linked Attacks or Plots have been moved up on the list of meta-categories so that they follow on from some other al-Qaeda related meta-categories, specifically Other Al-Qaeda-Linked Figures.
In addition, a new meta-category has been created, called Miscellaneous Al-Qaeda Issues. This meta-category contains three categories, which are Alleged Al-Qaeda-Linked Attacks, Alleged Al-Qaeda Media Statements and Key Captures and Deaths. They were previously in one of the post-9/11 meta-categories, but contained entries that were dated to before 9/11, as al-Qaeda operatives plotted, issued media statements and were captured also before the 9/11 attacks. We thought it was a bit confusing for them to be there, so we moved them. It seems more logical now.