Update RG Slide entry with release link

Author: TheGammaSqueeze

README.md

@@ -82,7 +82,7 @@ Enjoy the combination of performance, flexibility, and console-like UX that Gamm
 | Anbernic RG406H                      | [GammaOS Next - Anbernic RG406H - v1.2](https://github.com/TheGammaSqueeze/GammaOSNext/releases/tag/v.1.2.0-ANBERNIC406H)  |
 | Anbernic RG406V                      | [GammaOS Next - Anbernic RG406V - v1.2](https://github.com/TheGammaSqueeze/GammaOSNext/releases/tag/v.1.2.0-ANBERNIC406V) |
 | Anbernic RG476H                      | [GammaOS Next - Anbernic RG476H - v1.2](https://github.com/TheGammaSqueeze/GammaOSNext/releases/tag/v.1.2.0-ANBERNICRG476H) |
-| Anbernic RG Slide                    | **PLANNED**                                                                              |
+| Anbernic RG Slide                    | [GammaOS Next - Anbernic RG Slide - v1.2](https://github.com/TheGammaSqueeze/GammaOSNext/releases/tag/v.1.2.0-ANBERNICRGSLIDE) |
 | Anbernic RG405M / RG405V / RG505     | [GammaOS Next - Anbernic RG405M / RG405V / RG505 - v1.1](https://github.com/TheGammaSqueeze/GammaOSNext/releases/tag/v.1.1.0-ANBERNICT618) |
 | AYANEO Pocket Micro                  | [GammaOS Next - AYANEO Pocket Micro - v1](https://github.com/TheGammaSqueeze/GammaOSNext/releases/tag/v.1.0.0-AYANEOPOCKETMICRO) |
 | AYANEO Pocket-S / DMG                | **PLANNED**                                                                              |