Update SECURITY.md

Author: clint156

SECURITY.md

@@ -4,11 +4,12 @@
 Patches for **Gateway Building Block** in this repository will only be applied to the following versions:
 | Version | Supported          |
 | ------- | ------------------ |
-| 1.0.0   | :white_check_mark: |
+| 1.0.0   |                    |
+| 1.2.6   | :white_check_mark: |
 
 ## Reporting a Bug or Vulnerability
 
 Vulnerabilities can be responsibly disclosed through the process
  documented at https://go.illinois.edu/vulnerability
 
-Bugs can be reported by creating a [GitHub issue](https://github.com/rokwire/gateway-building-block/issues/new?assignees=&labels=bug&template=bug_report.md&title=%5BBUG%5D+).
+Bugs can be reported by creating a [GitHub issue](https://github.com/rokwire/gateway-building-block/issues/new?assignees=&labels=bug&template=bug_report.md&title=%5BBUG%5D+).