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title : What's New in PowerShell 7.4
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description : New features and changes released in PowerShell 7.4
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- ms.date : 01/18 /2024
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+ ms.date : 02/07 /2024
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---
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# What's New in PowerShell 7.4
@@ -18,8 +18,9 @@ For a complete list of changes, see the [CHANGELOG][chg] in the GitHub repositor
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- Update some PowerShell APIs to throw ** ArgumentException** instead of ** ArgumentNullException**
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when the argument is an empty string ([ #19215 ] [ 19215 ] ) (Thanks @xtqqczze !)
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- Remove code related to ` #requires -pssnapin ` ([ #19320 ] [ 19320 ] )
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- - ` Test-Json ` now uses Json.Schema .Net instead of Newtonsoft.Json.Schema. With this change,
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+ - ` Test-Json ` now uses JsonSchema .Net instead of Newtonsoft.Json.Schema. With this change,
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` Test-Json ` no longer supports the older Draft 4 schemas. ([ #18141 ] [ 18141 ] ) (Thanks @gregsdennis !)
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+ For more information about JSON schemas, see [ JSON Schema] [ 14 ] documentation.
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- Output from ` Test-Connection ` now includes more detailed information about TCP connection tests
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- .NET introduced changes that affected ` Test-Connection ` . The cmdlet now returns an error about
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the need to use ` sudo ` on Linux platforms when using a custom buffer size ([ #20369 ] [ 20369 ] )
@@ -226,6 +227,7 @@ For more information about the Experimental Features, see [Using Experimental Fe
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[ 11 ] : /powershell/module/microsoft.powershell.core/about/about_redirection?view=powershell-7.4&preserve-view=true#redirecting-output-from-native-commands
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[ 12 ] : /powershell/module/microsoft.powershell.psresourceget
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[ 13 ] : /powershell/module/psreadline
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+ [ 14 ] : https://json-schema.org/understanding-json-schema/reference/schema
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[ chg ] : https://github.com/PowerShell/PowerShell/blob/master/CHANGELOG/7.4.md
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[ 14953 ] : https://github.com/PowerShell/PowerShell/pull/14953
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