A small update (9.2.2) is now available on the TNG 9 downloads page. If you already have 9.0.0 or higher, this is a free upgrade. A complete list of changes can be found at the bottom of the downloads page.
Most of the changes are small bug fixes, but there are a few minor enhancements as well. The most significant of those is the ability to reuse deleted IDs. This will be especially beneficial to those who have imported small GEDCOM files from other sources, only to find that the ID numbers used in that file were very large, thus causing all new ID numbers to be in the same range.
As for how it’s done, TNG will now search from 1 to find the first available ID number (before it always took the higher number and added 1). When it finds an unused ID, it will store that number in a cookie, so that it doesn’t have to check as many numbers much next time. That does mean of course that if your cookie is at 100 and you delete person 50, TNG will not find that slot until you clear your cookies again.
As usual, please remember to follow the upgrade instructions, and take care not to install the full version if you’re trying just to upgrade. 🙂