.

Author: dtschump

CImg.h

@@ -7747,7 +7747,8 @@ namespace cimg_library {
       if (!path || !*path) { _cimg_fdate_err(); return -1; }
       cimg::mutex(6);
 #if cimg_OS==2
-      HANDLE file = CreateFileA(path,GENERIC_READ,0,0,OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL,0);
+      HANDLE file = CreateFileA(path,GENERIC_READ,0,0,OPEN_EXISTING,
+                                FILE_ATTRIBUTE_NORMAL | FILE_FLAG_BACKUP_SEMANTICS,0);
       if (file!=INVALID_HANDLE_VALUE) {
         FILETIME _ft;
         SYSTEMTIME ft;
@@ -69965,8 +69966,7 @@ namespace cimg_library {
                   uheader[4]==0x4A && uheader[5]==0x58 && uheader[6]==0x4C && uheader[7]==0x20 &&
                   uheader[8]==0x0D && uheader[9]==0x0A && uheader[10]==0x87 && uheader[11]==0x0A)) // JPEG XL
           f_type = _jxl;
-        else if ((uheader[0]==0x00 && uheader[1]==0x00 && uheader[2]==0x00 && uheader[3]==0x1C &&
-                  uheader[4]==0x66 && uheader[5]==0x74 && uheader[6]==0x79 && uheader[7]==0x70) &&
+        else if ((uheader[4]==0x66 && uheader[5]==0x74 && uheader[6]==0x79 && uheader[7]==0x70) &&
                  ((uheader[8]==0x68 && uheader[9]==0x65 && uheader[10]==0x69 && uheader[11]==0x63) ||
                   (uheader[8]==0x61 && uheader[9]==0x76 && uheader[10]==0x69 && uheader[11]==0x66))) // HEIF
           f_type = _heif;

html/header.html

@@ -16,7 +16,7 @@
     <div class="header">
 <a href="index.html"><img alt="Logo" src="img/logo_header.jpg" class="center_image" style="margin-top:1em;"/></a>
       <h2  style="padding-bottom: 1em">
-        Latest stable version: <b><a href="http://cimg.eu/files/CImg_3.7.4.zip">3.7.4</a></b> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Current pre-release: <b><a href="http://cimg.eu/files/CImg_latest.zip">3.7.5</a></b> (2026/03/25)
+        Latest stable version: <b><a href="http://cimg.eu/files/CImg_3.7.4.zip">3.7.4</a></b> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Current pre-release: <b><a href="http://cimg.eu/files/CImg_latest.zip">3.7.5</a></b> (2026/04/08)
       </h2>
 
       <hr/>

html/header_doxygen.html

@@ -26,7 +26,7 @@
     <div class="header">
 <a href="../index.html"><img alt="Logo" src="../img/logo_header.jpg" class="center_image" style="margin-top:1em;"/></a>
       <h2  style="padding-bottom: 1em">
-        Latest stable version: <b><a href="http://cimg.eu/files/CImg_3.7.4.zip">3.7.4</a></b> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Current pre-release: <b><a href="http://cimg.eu/files/CImg_latest.zip">3.7.5</a></b> (2026/03/25)
+        Latest stable version: <b><a href="http://cimg.eu/files/CImg_3.7.4.zip">3.7.4</a></b> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Current pre-release: <b><a href="http://cimg.eu/files/CImg_latest.zip">3.7.5</a></b> (2026/04/08)
       </h2>
 
       <hr/>