EDR v15103 Release Notes – Released May 20, 2026

NOTE  Datto EDR uses a staggered release process. You receive an in-product notification when updates are available for your instance. To confirm the UI version running on your Datto EDR instance and to view or modify your scheduled maintenance window, see How to confirm your UI version and maintenance window.

Version information

Endpoint Security Agent	Ransomware Agent	Rollback Agent	API
3.17.1.5371	1.5.2.3	1.4.4.225	5.0.0

Fix

Resolved an issue where the Datto AV engine could to fail to initialize or enter a repetitive update loop on Windows and macOS devices, ensuring antivirus protection remains active after engine updates without manual intervention.

Artifacts

agent.linux-amd64.6e515b06b38e93c9fb4faa3bfde4a5bf6780986bf98dfb9631a9fb520143c68b.bin.gz
agent.linux-arm64.67b92a3a9cba8a3285965938fe5c8d5ce3f9d82167b472665939b6231a9ba330.bin.gz
agent.linux-x86.849f4c0bdc149a4c507e229c363f9aabe90a5c360d0faea2fcd92d2f4d618af0.bin.gz
agent.macos-amd64.5aaa7d35da5a1138cd9f9d727ce673eec80b3913e8658d4a593a15d98fe7807a.bin.gz
agent.macos-arm64.31bd8582dd42b5b6a8e8731e8d7424339df59c8104ae9807caef4520dba7128d.bin.gz
agent.windows-amd64.816b4d909d2cff0beef7e5d5139902c841f501224523143a18706e9db2007e0c.exe.gz
agent.windows-arm64.b3364e54bcba0c83ccdf6f122d44470ca7806c23f91060da4b52f7806745218c.exe.gz
agent.windows-x86.4af5a8b491a0b792f8b6a3f2613af89fd36d0ef3db7bd92f09f1175c9ffa58c3.exe.gz