Update ChangeLog and version to 23.08.08

ChangeLog

@@ -1,3 +1,24 @@
+Changes in QMPlay2 23.08.08:
+    - improve playback of HDR10 videos on SDR displays (OpenGL >= 3 and Vulkan),
+    - don't set BT.709 for video height > 576 if color space is not specified,
+    - remove direct address and rename autodetect address to direct address,
+    - add option to restore playback position per playlist entry,
+    - add experimental HDR10 mode option on Vulkan on Windows,
+    - add option to use nearest neighbor scaling on Vulkan,
+    - make Yadif 2x default deinterlacing filter for CPU,
+    - allow optionally HDR for VP9 codec for YouTube,
+    - fix black screen on VDPAU and CUVID on OpenGL,
+    - add support for 10-bit videos on OpenGL,
+    - allow to use Vulkan software rasterizer,
+    - Vulkan improvements and optimizations,
+    - fix playback of some MPEG-TS streams,
+    - display video color information,
+    - get primary X11 GPU on Vulkan,
+    - add AV1 codec for YouTube,
+    - decode MP4 text subtitles,
+    - minor OpenGL improvements,
+    - other fixes and improvements,
+
 Changes in QMPlay2 23.06.17:
     - improve video playback if it's far too slow (display only key frames),
     - change network buffering options from packets to seconds,

src/qmplay2/Version.cpp

@@ -25,7 +25,7 @@
 #ifndef QMPlay2GitHEAD
     #define QMPlay2GitHEAD
 #endif
-#define QMPlay2Version "23.06.17" QMPlay2GitHEAD
+#define QMPlay2Version "23.08.08" QMPlay2GitHEAD
 
 QByteArray Version::get()
 {