Update SECURITY.md

Author: josephworks

SECURITY.md

@@ -4,13 +4,19 @@
 
 The checked versions below are supported by us.
 
-| Version | Supported          |
-| ------- | ------------------ |
-| 1.15.2  | :white_check_mark: |
-| 1.14.4  | :white_check_mark: |
-| 1.13.2  | :x:                |
-| 1.12.2  | :white_check_mark: |
+| Version | Supported          | Notes          |
+| ------- | ------------------ | -------------- |
+| 1.15.2  | :white_check_mark: | Latest Build   |
+| 1.14.4  | :white_check_mark: | Newer Build*   |
+| 1.13.2  | :x:                | No Support     |
+| 1.12.2  | :white_check_mark: | LTS Build only |
+
+Newer Build - Up to 20 commits behind or 5 jenkins builds.
+
+No Support - You will be prompted to upgrade to 1.14.4.
+
+LTS Build only - Provided in the releases tab on GitHub.
 
 ## Reporting an Issue
 
-Have a problem, feel free to [create an issue](https://github.com/Akarin-project/Akarin/issues) or [ask us on discord](https://discord.gg/dX8MMvP)
+Have a problem, feel free to [create an issue](https://github.com/Akarin-project/Akarin/issues) or [ask us on discord](https://discord.gg/dX8MMvP)!