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= Wireshark {wireshark-version} Release Notes
// Asciidoctor Syntax Quick Reference:
// https://asciidoctor.org/docs/asciidoc-syntax-quick-reference/

This is an experimental release intended to test new features for Wireshark 4.2.

== What is Wireshark?

Wireshark is the world’s most popular network protocol analyzer.
It is used for troubleshooting, analysis, development and education.

== What’s New

// Add a summary of major changes here.
// Add other changes to "New and Updated Features" below.

Wireshark is now better about generating valid UTF-8 output.

Many other improvements have been made.
See the “New and Updated Features” section below for more details.

=== Bug Fixes

The following bugs have been fixed:

* wsbuglink:18413[No Audio in RTP player with Wireshark 4.0.0] - RTP player do not play audio frequently on Win32 builds with Qt6

//* wsbuglink:5000[]
//* wsbuglink:6000[Wireshark bug]
//* cveidlink:2014-2486[]
//* Wireshark grabs your ID at 3 am, goes to Waffle House, and insults people.

=== New and Updated Features

The following features are new (or have been significantly updated) since version 4.0.0:

// * The Windows installers now ship with Npcap 1.71.
//   They previously shipped with Npcap 1.60.

* The API has been updated to ensure that the dissection engine produces valid UTF-8 strings.

* Wireshark now builds with Qt6 by default. To use Qt5 instead pass USE_qt6=OFF to CMake.


=== Removed Features and Support

* The experimental display filter syntax for literals using angle brackets <...>
  that was introduced in Wireshark 4.0.0 has been removed. For byte arrays a colon prefix
  can be used instead.
  See the https://www.wireshark.org/docs/wsug_html_chunked/ChWorkBuildDisplayFilterSection.html#_some_protocol_names_can_be_ambiguous[User’s Guide] for details.

// === Removed Dissectors

// === New File Format Decoding Support

// [commaize]
// --
// --

=== New Protocol Support

// Add one protocol per line between the -- delimiters in the format
// “Full protocol name (Abbreviation)”
// git log --oneline --diff-filter=A --stat v3.7.0rc0.. epan/dissectors plugins
[commaize]
--
SAP Network Interface (SAPNI)
--

=== Updated Protocol Support

* The JSON dissector now has a preference to enable/disable "unescaping"
  of string values. By default it is off. Previously it was always on.

Too many protocols have been updated to list here.

=== New and Updated Capture File Support

// There is no new or updated capture file support in this release.
// Add one file type per line between the -- delimiters.
[commaize]
--
--

// === New and Updated Capture Interfaces support

//_Non-empty section placeholder._

// === Major API Changes

== Getting Wireshark

Wireshark source code and installation packages are available from
https://www.wireshark.org/download.html.

=== Vendor-supplied Packages

Most Linux and Unix vendors supply their own Wireshark packages.
You can usually install or upgrade Wireshark using the package management system specific to that platform.
A list of third-party packages can be found on the
https://www.wireshark.org/download.html[download page]
on the Wireshark web site.

== File Locations

Wireshark and TShark look in several different locations for preference files, plugins, SNMP MIBS, and RADIUS dictionaries.
These locations vary from platform to platform.
You can use menu:Help[About Wireshark,Folders] or `tshark -G folders` to find the default locations on your system.

== Getting Help

The User’s Guide, manual pages and various other documentation can be found at
https://www.wireshark.org/docs/

Community support is available on
https://ask.wireshark.org/[Wireshark’s Q&A site]
and on the wireshark-users mailing list.
Subscription information and archives for all of Wireshark’s mailing lists can be found on
https://www.wireshark.org/lists/[the web site].

Bugs and feature requests can be reported on
https://gitlab.com/wireshark/wireshark/-/issues[the issue tracker].

You can learn protocol analysis and meet Wireshark’s developers at
https://sharkfest.wireshark.org[SharkFest].

// Official Wireshark training and certification are available from
// https://www.wiresharktraining.com/[Wireshark University].

== Frequently Asked Questions

A complete FAQ is available on the
https://www.wireshark.org/faq.html[Wireshark web site].