Feb 1, 2007 Wireshark 0.99.5 has been released.
Security-related vulnerabilities in the TCP, HTTP, IEEE 802.11, and LLT dissectors have been fixed. See the advisory for details.
This release adds WPA/WPA2 decryption. It also improves the file dialogs under Windows along with many other interface-related updates. A U3 package for Windows has been added to the release process. For a complete list of changes, please refer to the 0.99.5 release notes. Official releases are available right now from the download page.
Original press release: