System.IO.Compression: Releases, patches & end-of-life
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Lifecycle guide for System.IO.Compression from Microsoft

All releases, patches, maintenance and support periods at a glance

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📅 Last update on 2026-04-10

What is System.IO.Compression?

Automate product release and end-of-life managementProvides classes that support the compression and decompression of streams. Commonly Used Types: System.IO.Compression.DeflateStream System.IO.Compression.GZipStream System.IO.Compression.CompressionMode System.IO.Compression.CompressionLevel System.IO.Compression.ZipArchiveEntry System.IO.Compression.ZipArchive System.IO.Compression.ZipArchiveMode When using NuGet 3.x this package requires at least version 3.4.
 

The entire lifecycle of System.IO.Compression

The following figure shows you the visualised product life cycle of System.IO.Compression. 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.IO.Compression (Microsoft) release, version and end-of-life information
XSystem.IO.Compression (Microsoft) release, version and end-of-life information
Figure: Release, patch and end-of-life cycle of product System.IO.Compression (Microsoft)
 

Facts and figures about System.IO.Compression

Product
System.IO.Compression
Vendor
Microsoft
Latest version
4.3.0
Number of releases
1
Number of versions
14
Number of unstable versions
11
Number of versions affected by CVE
0
Licence details
http://go.microsoft.com/fwlink/?LinkId=329770
 
 

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Lukas Böttcher
Lukas Böttcher
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