If you are using it and notice problems, it's best to log an issue or let us know at greasemonkey-dev (and be clear that it's with this version).
Enhancements:
- Script updates install automatically. (#1442)
In 0.9.12 we added update checking. In 0.9.13 updates install automatically, but there's still some discussion over how to handle this best (#1455), so checking is still not enabled by default. We hope to figure this out by the 0.9.14 release. Some other update related work was done, mostly to make Firefox 3 work better. (#1421, #1422, #1423) - Provide an Options item in the Monkey Menu. (#1447)
- Add a Cancel button to the Options window. (#1454)