Hey, you can’t knock improvements on useful software.

Early Tuesday, Dropbox released version 1.6.3 of its cloud-based storage client for Mac OS X. The new version, a 23.1 megabyte download, which adds the following fixes and changes:

- Fixes rare issue with sync not working on 10.4.

- Other small fixes.

Dropbox 1.6.3 requires Mac OS X 10.4 or later to install and run.

If you’ve tried the new beta and have any feedback to offer, please let us know in the comments.