Prepare for GDAL 3.1.4RC2

Author: rouault

gdal/NEWS

@@ -5,6 +5,7 @@ The 3.1.4 release is a bug fix release.
 == Build ==
 
  * Add compatiblity with Jasper 2.0.21 (#3012)
+ * Support CharLS 2.1 on Debian as well (#3083)
  * fix build in AVC driver in VSIL_STRICT_ENFORCE mode
  * mkgdaldist.sh: remove doc/.doxygen_up_to_date from generated tarballs (#3032)
 

gdal/gcore/gdal_version.h.in

@@ -24,7 +24,7 @@
 
 #if !defined(DO_NOT_DEFINE_GDAL_RELEASE_DATE_AND_GDAL_RELEASE_NAME)
 #ifndef GDAL_RELEASE_DATE
-#  define GDAL_RELEASE_DATE     20201019
+#  define GDAL_RELEASE_DATE     20201020
 #endif
 #ifndef GDAL_RELEASE_NAME
 #  define GDAL_RELEASE_NAME     "3.1.4"