added v1.8.2 FIXES.md

Author: MartinPulec

FIXES.md

@@ -9,3 +9,11 @@
 * Vulkan is now enabled in Linux builds; macOS builds link with
   MoltenVK, so that Vulkan works there as well
 
+#### 1.8.2
+
+* build fixes
+* fixed lavc subsampling option parsing
+* fixed inaccurate rendering of some codecs with Vulcan (R10k, UYVY, Y416)
+* fixed inability to run portaudio + decklink at the same time in Windows
+* fixed PortAudio default devce selection and capture channel count
+