A lot got done it the past two weeks. Here is a list of visible changes:

a task no longer needs a project, which means you can now create tasks without a project;
new API; both of our Nano timers and the new version of the iPhone application (will be released probably tomorrow) already use it;
changing project [...]

A new version of Toggl has been released. Here are the biggest updates:

report filters – now it’s possible to use client, project, billable, tag and user filters in all of the report views;
possibility to edit tags under the workspace tab;
tasks view of reports has been modified to make the information more readable when using smaller [...]

We just launched a new version of Toggl. Most of the improvements/modifications are on the reports side but there also other updates.
Here is a list of things done:

the weekly report is back; available from the reports – select the view icon that says “7″;
the group by tasks view; available from the project view;
the client filter;
the [...]

The new reports page has been launched.
We did a complete redesign of the reports page:

Check it out and let us know what you think!
NB! The weekly report is currently unavailable. It will be back with the next launch on November 4th.
Other updates:

possibility to set the timezone under “My Settings”;
task edit view on “Reports” and “Tasks” [...]

Hi!
The filters and options in the reports are now persistent. Toggl will save your last applied settings and preselect them the next time you run reports. Task report and weekly report settings are saved separately.
Cheers,
The Toggl Team