I will be posting what is planned to be included in our next release- UBB 6.1. (No release date set for this yet.)

Here is what is on the list so far:

1. Spellchecker module
2. Some new graphics/icons
3. Control Panel activity logging
4. Private Message Send logs
5. Option to post messages with cookies turned off (at least testing this concept)

Just an update on what will be in 6.1:

Still no resolution to the spellchecker problem. This will not be included in 6.1.

We are adding some beefier search options to the Members Search in the control panel.

Also:

Custom member titles (set by board leaders only)