We do not ship official 32-bit Windows packages for Wireshark 4.0 and later. If you need to use Wireshark on that platform, we recommend using the latest 3.6 release. Issue 17779
If you’re running Wireshark on macOS and upgraded to macOS 13 from an earlier version, you might have to open and run the “Uninstall ChmodBPF” package, then open and run “Install ChmodBPF” in order to reset the ChmodBPF Launch Daemon. Issue 18734.
The following bugs have been fixed:
Error loading g729.so plugin with Wireshark 4.0.9 and 3.6.17 on macOS. Issue 19374.
There are no new or updated features in this release.
There are no new protocols in this release.
There are no updated protocols in this release.
There is no new or updated capture file support in this release.
There is no new or updated file format support in this release.