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Modify your extension so it's compatible with the version 27.0.31853.0

What's reason behind this false alarm(Email) from microsoft.

Subject: Modify your extension so it's compatible with the version 27.0.31853.0

Extension validation result:
Error AL1153: The referenced module 'System by Microsoft (27.0.31678.0)' with runtime reference version '16.0' cannot be loaded by the compiler with version '15.0'. Error AL1153: The referenced module 'System Application by Microsoft (27.0.31853.0)' with runtime reference version '16.0' cannot be loaded by the compiler with version '15.0'. Error AL1153: The referenced module 'Business Foundation by Microsoft (27.0.31853.0)' with runtime reference version '16.0' cannot be loaded by the compiler with version '15.0'. Error AL1153: The referenced module 'Base Application by Microsoft (27.0.31853.0)' with runtime reference version '16.0' cannot be loaded by the compiler with version '15.0'. Error AL1153: The referenced module 'Application by Microsoft (27.0.31853.0)' with runtime reference version '16.0' cannot be loaded by the compiler with version '15.0'.

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Dynamics 365 Business Central

Hi there! Good morning, evening, or afternoon - depending on where you are :) Hope you are well today!

This email from Microsoft appears to be a false alarm that has been mistakenly sent to multiple users. Here's an explanation of the situation:
Reason Behind the False Alarm

Compiler Version Mismatch:
- The error message indicates that the referenced modules (e.g., System, System Application, etc.) require a runtime reference version 16.0, but the compiler being used is version 15.0.
- This mismatch could occur if Microsoft is testing or preparing for an upcoming release (in this case, version 27.0.31853.0) and mistakenly flagged extensions as incompatible.
Premature Notification:
- Microsoft may have sent this email prematurely, even though the environment or extensions are not yet required to be compatible with version 27.0.31853.0.
Widespread Issue:
- Other users have reported receiving similar emails, and it has been acknowledged as an error by the community. Many users are not even on version 27.0 yet, which further confirms this as a false alarm.

What You Should Do

Ignore the Email:
- Since this is a known issue, you can safely ignore the email for now.
Monitor Updates:
- Keep an eye on official Microsoft announcements or release notes for any clarification or updates regarding version 27.0.
Validate Locally:
- If you're concerned, you can test your extension in a sandbox environment with the latest available version to ensure compatibility.

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