bump version

Author: scrummer

README.md

@@ -11,7 +11,7 @@ Send Discord messages directly from your PHP application. Even with embeds & fil
 
 | Release | Supported PHP Versions | Supported Symfony Versions   | Release Date | Maintained | Branch |
 |---------|------------------------|------------------------------|--------------|------------|--------|
-| 3.x     | `^8.1`                 | `^4.4.35`, `^5.3.12`, `^6.0` | ???          | Yes        | master |
+| 3.x     | `^8.1`                 | `^4.4.35`, `^5.3.12`, `^6.0` | 23.01.2022   | Yes        | master |
 | 2.x     | `^8.0`                 | `^4.4.35`, `^5.3.12`, `^6.0` | 23.01.2022   | Yes        | 2.x    |
 | 1.x     | `^7.3`, `^8.0`         | `^3.0`, `^4.0`, `^5.0`       | 05.01.2020   | No         | 1.x    |