doc: Update security policy

Author: jcdcdev

SECURITY.md

@@ -2,16 +2,22 @@
 
 ## Supported Versions
 
-The following table outlines the versions of the project that are currently supported with security updates:
+The following table outlines the versions of the project that are currently supported with security & feature updates:
 
-| Version                                                                              | Supported | Umbraco Version |
-| ------------------------------------------------------------------------------------ | --------- | --------------- |
-| [15.x](https://github.com/jcdcdev/jcdcdev.Umbraco.ExtendedMarkdownEditor/tree/v15)   | ✅         | 15              |
-| [14.x](https://github.com/jcdcdev/jcdcdev.Umbraco.ExtendedMarkdownEditor/tree/v14)   | ✅         | 14              |
-| [13.x](https://github.com/jcdcdev/jcdcdev.Umbraco.ExtendedMarkdownEditor/tree/v13)   | ✅         | 13              |
-| [10.x](https://github.com/jcdcdev/jcdcdev.Umbraco.ExtendedMarkdownEditor/tree/v10)   | ✅         | 10              |
-| [12.x](https://github.com/jcdcdev/jcdcdev.Umbraco.ExtendedMarkdownEditor/tree/v12)   | ❌         | 12              |
-| [0.1.x](https://github.com/jcdcdev/jcdcdev.Umbraco.ExtendedMarkdownEditor/tree/main) | ❌         | 11              |
+> [!NOTE]
+> Once a version starts its security phase, it will no longer receive feature updates. Only critical bug fixes and security updates will be provided.
+
+| Package Version                                                                            | Umbraco Version | Security Phase Start | End of Life |
+| ---------------------------------------------------------------------------------- | --------------- | -------------------- | ----------- |
+| [10.x](https://github.com/jcdcdev/jcdcdev.Umbraco.ExtendedMarkdownEditor/tree/v10) | 10 | 2024-06-16 | 2025-06-16 |
+| [13.x](https://github.com/jcdcdev/jcdcdev.Umbraco.ExtendedMarkdownEditor/tree/v13) | 13 | 2025-12-14 | 2026-12-14 |
+| [14.x](https://github.com/jcdcdev/jcdcdev.Umbraco.ExtendedMarkdownEditor/tree/v14) | 14 | 2025-03-02 | 2025-05-30 |
+| [15.x](https://github.com/jcdcdev/jcdcdev.Umbraco.ExtendedMarkdownEditor/tree/v15) | 15 | 2025-08-14 | 2025-11-14 |
+## Unsupported Versions
+
+| Package Version                                                               |  Umbraco Version  | End of Life |
+| ---------------------------------------------------------------------------------- | ---------------  | ----------- |
+| [12.x](https://github.com/jcdcdev/jcdcdev.Umbraco.ExtendedMarkdownEditor/tree/v12) | 12 | 2024-06-29 |
 
 
 ## Future Support
@@ -25,7 +31,7 @@ Project maintainers plan to support all STS (Short-Term Support) and LTS (Long-T
 
 If you discover a vulnerability in this project, please follow one of these steps to report it:
 
-- Create an [issue](https://github.com/jcdcdev/jcdcdev.Umbraco.ExtendedMarkdownEditor/security/advisories/new) 
+- Create an [issue](https://github.com/jcdcdev/jcdcdev.Umbraco.ExtendedMarkdownEditor/security/advisories/new)
 - Contact the project author privately at [jcdc.dev/contact](https://jcdc.dev/contact)
 
 ### Details
@@ -36,21 +42,21 @@ Include as much information as possible about the vulnerability, including:
 - Potential impact
 - Any suggested fixes
 
-
 ### Acknowledgment
 
-You will receive an acknowledgment of your report as soon as possible. 
+You will receive an acknowledgment of your report as soon as possible.
 
 > [!NOTE]
 > Response times may vary depending on other commitments.
 
 ### Resolution
 
-Once the vulnerability is confirmed, project maintainers will work to resolve it as quickly as possible. 
+Once the vulnerability is confirmed, project maintainers will work to resolve it as quickly as possible.
 
-You will be notified once the issue has been resolved or rejected. 
+You will be notified once the issue has been resolved or rejected.
 
 > [!TIP]
 > If the vulnerability is accepted, you will receive credit in the release notes.
 
 Thank you for helping to keep this project secure!
+