April 18, 2011
Wireshark 1.4.6 has been released. Installers for Windows, Mac OS X 10.5.5 and above (Intel and PPC), and source code are now available.
This release fixes a bug in the TCP dissector which could make Wireshark crash. For a complete list of changes, please refer to the 1.4.6 release notes.Official releases are available right now from the download page.