Fixed a couple of dead links.

Author: originalnicodr

markdown/GameGuides/MinecraftJE.md

@@ -63,7 +63,7 @@ These mods are **required** for shaders. Pick and install only one.
 - [**OptiFine**](https://optifine.net/home)  
 OptiFine is an optimisation mod that adds a large number of visual features while improving performance. It is currently the mod shaders are written around, which makes it the obvious choice when you want to play with shaders. However, it is notoriously closed-source, which has spurred on development of alternative mods.
 
-- [**Iris & Sodium**](https://irisshaders.net/)  
+- [**Iris & Sodium**](https://irisshaders.dev/)  
 Part of the new wave of open-sourced Minecraft modding, Iris is an extension to the optimisation mod [Sodium](https://github.com/CaffeineMC/sodium-fabric), allowing that to load shaders as well. Shader support with Iris is varied, with some shaderpacks poorly supported.
 
 - [Focal Engine](https://continuum.graphics/featured-release/2020/12/20/87433/continuum-rt-build-13-launch-blog/) (*In development*)  

markdown/GameGuides/clairobscur.md

@@ -14,7 +14,7 @@ Graphics API | DirectX 12
 
 * [Unreal Engine Unlocker v5.4.11 or higher](https://opm.fransbouma.com/uuuv5.htm) (Not free, only available on Patreon)  
 **Features**: Camera control, custom lights, dev console, game speed, pause/timestop, black bar removal, hud toggle, post processing, camera paths, pose tools, animation control on selected actors
-* [Lyall's Clair Obscur fix](https://github.com/Lyall/ClairObscurFix) (Free)  
+* [Lyall's Clair Obscur fix](https://codeberg.org/Lyall/ClairObscurFix) (Free)  
 **Features**: Dev console, skip intro logos, black  bar removal, dev console. 
 
 ## Tips and Tricks