Microsoft System.Diagnostics.TraceSource

All System.Diagnostics.TraceSource releases at a glance: release dates, number of versions, latest version, LTS status and the end-of-life (EOL) visualisation

All supported products Free Versio.io trial

📅 Last update on 2026-10-15

What is System.Diagnostics.TraceSource?

Automate product release and end-of-life management

Provides classes that help you trace the execution of your code. Developers should prefer the classes in the ETW-based System.Diagnostics.Tracing package. Commonly Used Types: System.Diagnostics.TraceListener System.Diagnostics.TraceLevel System.Diagnostics.TraceSource System.Diagnostics.TraceEventType System.Diagnostics.DefaultTraceListener System.Diagnostics.Trace When using NuGet 3.x this package requires at least version 3.4.

System.Diagnostics.TraceSource release and version history

Release	Release date	Versions	Latest version	Latest version date	LTS
4	2016-06-27	14	4.3.0	2016-11-16	No

Data as of 16 October 2026. Dates in ISO format (YYYY-MM-DD). Source: Versio.io product release & end-of-life database.

The entire lifecycle of the product System.Diagnostics.TraceSource

The following figure shows you the visualised product life cycle of System.Diagnostics.TraceSource. You can see all releases with the latest patch version, the long-term support characteristics (orange flag in the green circle, the periods for version provision, maintenance and support.

System.Diagnostics.TraceSource (Microsoft) release, version and end-of-life information

Figure: Release, patch and end-of-life cycle of product System.Diagnostics.TraceSource (Microsoft)

Facts and figures about System.Diagnostics.TraceSource

Product	System.Diagnostics.TraceSource
Vendor	Microsoft
Latest version	4.3.0
Number of releases	1
Number of versions	14
Number of unstable versions	12
Number of versions affected by CVE	0
Licence details	http://go.microsoft.com/fwlink/?LinkId=329770
Version command	dotnet list package --include-transitive \| findstr /i "System.Diagnostics.TraceSource"

Frequently asked questions about Microsoft System.Diagnostics.TraceSource end of life

What is the latest version of Microsoft System.Diagnostics.TraceSource?

The latest version of Microsoft System.Diagnostics.TraceSource is 4.3.0, released as part of the 4 release on 16 November 2016.

Does Microsoft System.Diagnostics.TraceSource have a fixed end-of-life schedule?

No. Microsoft System.Diagnostics.TraceSource does not publish fixed end-of-life dates. It follows a "latest version" model: only 4 is considered current.

Questions or interested? Talk to me!

Matthias Scholze

Chief Technology Officer

P: +49-30-221986-51

M: matthias.scholze@versio.io