Oct 31, 2006 - Wireshark 0.99.4 has been released.

Security-related vulnerabilities in the HTTP, LDAP, XOT, WBXML, and MIME Multipart dissectors have been fixed. See the advisory for details.
This release adds VoIP call playback. It also simplifies the "OK" / "Apply" / "Cancel" behavior in many dialogs. If you're running a sufficiently capable version of Linux, you can now capture USB. AirPcap support has been updated.

For a complete list of changes, please refer to the 0.99.4 release notes. Official releases are available right now from the download page.