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Update microsoft-defender-antivirus-updates.md
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defender-endpoint/microsoft-defender-antivirus-updates.md

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@@ -92,7 +92,7 @@ For more information, see [Manage the sources for Microsoft Defender Antivirus p
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## Platform and engine releases
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All our updates contain:
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Updates contain:
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- Performance improvements
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- Serviceability improvements
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#### What's new
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- IMPORTANT On servers 2019 and above, new binary (MpDefenderCoreService.exe) will be included in the update package to support future service improvements (more info to follow).
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- Improved detection logic to reduce false positives related to the ASR Rule Block Office applications from injecting code into other processes
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- Fixed issue that could lead to a Windows device to be marked as non-compliant in Intune during Microsoft Defender Antivirus startup.
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- Fixed issue with Catchup scan configuration, where the policy setting (DaysUntilAggressiveCatchupQuickScan) was not honored.
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- Fixed SharedSignatureRoot processing when an empty value was set.
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- Fixed problem with Device Control where certain file systems (like FAT, FAT32, exFAT) where volume information was displayed when a block rule was defined.
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- Improved performance in specific scenarios where network files were accessed.
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- Fixed an issue on Azure Virtual Desktop where the Intune policy was not being honored.
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- Fixed potential deadlock for Custom Detection Rules (https://learn.microsoft.com/en-us/defender-xdr/custom-detection-rules on the Windows client)
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- Fixed bug where exclusions not being honored with AMSI.
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### August-2024 (Platform: 4.18.24080.9 | Engine: 1.1.24080.9)
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- New event log added (`5016`) to report Microsoft Defender Antivirus self-healed when a deadlock is detected during shutdown.
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- Fixed a prioritization issue with [full scans](mdav-scan-best-practices.md) initiated from the portal that resulted in longer than expected full scan duration.
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### June-2024 (Platform: 4.18.24060.7 | Engine: 1.1.24060.5)
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- Security intelligence update version: **1.415.1.0**
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- Release date: **July 9, 2024** (Engine) / **July 15, 2024** (Platform)
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- Platform: **4.18.24060.7**
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- Engine: **1.1.24060.5**
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- Support phase: **Security and Critical Updates**
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#### What's new
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- Fixed issue where Microsoft Defender Antivirus was not properly changing state when non-Microsoft antivirus/antimalware software was installed and [Windows Defender Application Control](/windows/security/application-security/application-control/windows-defender-application-control/wdac) (WDAC) with [Intelligent Security Graph](/windows/security/application-security/application-control/windows-defender-application-control/design/use-wdac-with-intelligent-security-graph) were enabled.
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- Fixed deadlock issue on [VDI](deployment-vdi-microsoft-defender-antivirus.md) that occurred when loading corrupted update files from UNC share.
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- Custom scans started with [Start-MpScan](/powershell/module/defender/start-mpscan) are now reported in the event log.
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- Fixed potential deadlock that occurred on volume mount scanning.
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- Fixed issue where Microsoft Defender Antivirus did not allow applications to clean up temporary files.
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- Fixed potentially packet loss due to [network protection](network-protection.md) shutdown that could lead to deadlock.
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- Implemented performance improvements for scenarios where WDAC is enabled with Intelligent Security Graph.
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- Fixed an issue where an Outlook exclusion for the ASR rule [Block Office applications from injecting code into other processes](/defender-endpoint/attack-surface-reduction-rules-reference#block-office-applications-from-injecting-code-into-other-processes) was not honored.
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- Fixed a race condition during the startup of [endpoint data loss prevention](/purview/endpoint-dlp-getting-started) such that, in certain environments, some system files could be corrupted.
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### Previous version updates: Technical upgrade support only
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After a new package version is released, support for the previous two versions is reduced to technical support only. For more information about previous versions, see [Microsoft Defender Antivirus updates: Previous versions for technical upgrade support](msda-updates-previous-versions-technical-upgrade-support.md).

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