Update to Freetype 2.13.1

The build fix applied to the 2.13.0 update has also been applied to
this update.

Pick-to: 6.6 6.5 5.15
Fixes: QTBUG-115340
Change-Id: I970b560948af3472b222690019a85a79c537b7d9
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>

1 files changed, 47 insertions, 3 deletions

diff --git a/src/3rdparty/freetype/docs/CHANGES b/src/3rdparty/freetype/docs/CHANGES
index 3c6a8774b1..b6ad1ce5df 100644
--- a/src/3rdparty/freetype/docs/CHANGES
+++ b/src/3rdparty/freetype/docs/CHANGES
@@ -1,3 +1,43 @@
+CHANGES BETWEEN 2.13.0 and 2.13.1 (2023-Jun-24)
+
+  I. MISCELLANEOUS
+
+  - New function  `FT_Get_Default_Named_Instance` to get the  index of
+    the default named instance of an OpenType Variation Font.
+
+  - A new load flag `FT_LOAD_NO_SVG` to make FreeType ignore glyphs in
+    an 'SVG ' table.
+
+  - New  function  `FT_GlyphSlot_AdjustWeight`  to  adjust  the  glyph
+    weight either  horizontally or  vertically.  This  is part  of the
+    `ftsynth.h` header file, which is  still considered to be in alpha
+    stage.
+
+  - TrueType interpreter  version 38 (also known  as 'Infinality') has
+    been deactivated; the value  of `TT_INTERPRETER_VERSION_38` is now
+    the same as `TT_INTERPRETER_VERSION_40`.
+
+  - Updated OpenVMS support.
+
+  - The  base  API  documentation  has  been  modularized  for  easier
+    handling.
+
+  - Switching named instances on and  off in Variation Fonts was buggy
+    if the design coordinates didn't change.
+
+  - `ftbench`  has a  new  command-line option  `-a`  to apply  design
+    coordinates.
+
+  - `ftview` can now flip SVG rendering on and off using the 'Z' key.
+
+  - In  `ftmulti` it  is  now possible  to toggle  the  fill rule  and
+    overlap flag  used for  rendering glyphs using  the 'F3'  and 'F4'
+    keys,  respectively.   Toggling  the anti-aliased  mode  has  been
+    changed to the 'TAB' key.
+
+
+======================================================================
+
 CHANGES BETWEEN 2.12.1 and 2.13.0 (2023-Feb-09)
 
   I. IMPORTANT CHANGES
@@ -12,7 +52,7 @@ CHANGES BETWEEN 2.12.1 and 2.13.0 (2023-Feb-09)
       https://learn.microsoft.com/en-us/typography/opentype/spec/colr
 
 
-  III. MISCELLANEOUS
+  II. MISCELLANEOUS
 
   - For  OpenType  Variable Fonts,  `avar`  table  format 2.0  is  now
     supported.  The code was contributed by Behdad Esfahbod.
@@ -75,6 +115,10 @@ CHANGES BETWEEN 2.12.1 and 2.13.0 (2023-Feb-09)
     af_debug_hints_
     ```
 
+  - The internal  zlib library was  updated to version  1.2.13.  Note,
+    however, that  FreeType is *not* affected  by CVE-2022-37434 since
+    it doesn't use the `inflateGetHeader` function.
+
 
 ======================================================================
 
@@ -2420,7 +2464,7 @@ CHANGES BETWEEN 2.3.8 and 2.3.7
       is provided for x86 and ARM.  See FT_CONFIG_OPTION_INLINE_MULFIX
       and FT_CONFIG_OPTION_NO_ASSEMBLER (in ftoption.h) for more.
 
-    - The handling of `tricky' fonts  (this is, fonts which don't work
+    - The handling of `tricky' fonts  (that is, fonts which don't work
       with the  autohinter, needing the font  format's hinting engine)
       has been generalized and changed slightly:
 
@@ -2877,7 +2921,7 @@ CHANGES BETWEEN 2.2 and 2.1.10
 
   II. IMPORTANT CHANGES
 
-    - Version 2.2 no longer exposes its internals, this is, the header
+    - Version 2.2 no longer exposes its internals, that is, the header
       files  located in  the `include/freetype/internal'  directory of
       the source package are not  copied anymore by the `make install'
       command.  Consequently, a number of rogue clients which directly