Remove optimized builds from README

README.md

@@ -34,18 +34,15 @@ Automatic builds
 For your convenience, we compile a number of 86Box builds per revision on our
 Jenkins instance.
 
-| Regular | Debug | Optimized | Experimental |
-|:-------:|:-----:|:---------:|:------------:|
-|[![Build Status](http://ci.86box.net/job/86Box/badge/icon)](http://ci.86box.net/job/86Box)|[![Build Status](http://ci.86box.net/job/86Box-Debug/badge/icon)](http://ci.86box.net/job/86Box-Debug)|[![Build Status](http://ci.86box.net/job/86Box-Optimized/badge/icon)](http://ci.86box.net/job/86Box-Optimized)|[![Build Status](http://ci.86box.net/job/86Box-Dev/badge/icon)](http://ci.86box.net/job/86Box-Dev)
+| Regular | Debug | Experimental |
+|:-------:|:-----:|:------------:|
+|[![Build Status](http://ci.86box.net/job/86Box/badge/icon)](http://ci.86box.net/job/86Box)|[![Build Status](http://ci.86box.net/job/86Box-Debug/badge/icon)](http://ci.86box.net/job/86Box-Debug)|[![Build Status](http://ci.86box.net/job/86Box-Dev/badge/icon)](http://ci.86box.net/job/86Box-Dev)
 
 ### Legend
 * **Regular** builds are compiled using the settings in the building guide
   above. Use these if you don't know which build to use.
 * **Debug** builds are same as regular builds but include debug symbols.
   If you don't need them, you don't need to use this build.
-* **Optimized** builds have the same feature set as regular builds, but are
-  optimized for every modern Intel and AMD processor architecture, which might
-  improve the emulator's performance in certain scenarios.
 * **Experimental (Dev)** builds are similar to regular builds but are compiled
   with certain unfinished features enabled. These builds are not optimized for maximum performance.