Product update announcement email templates with subject

Subject: [Product Name] Update: Enhanced Security and Performance
Hello [Team/Customer],

We've just released an update to [Product Name] that includes enhanced security features and performance improvements to ensure your data is protected and the experience is faster and more efficient.

Some of the key updates include:

[Security Feature 1]
[Security Feature 2]
[Performance Improvement 1]
[Performance Improvement 2]
We recommend you to update your [Product Name] as soon as possible to take advantage of these new features and improvements.

Thank you for your support!

Best,
[Your Name]