From 18b4d265cbd2d9b02188ba5584cbf46df2f0fe78 Mon Sep 17 00:00:00 2001
From: John McNamara <jmcnamara@cpan.org>
Date: Thu, 26 Dec 2019 18:59:41 +0000
Subject: [PATCH] Prep for release 0.9.0.

---
 Changes.txt                        | 16 ++++++++++++++++
 License.txt                        |  2 +-
 cocoapods/libxlsxwriter-umbrella.h |  1 +
 include/xlsxwriter.h               |  4 ++--
 libxlsxwriter.podspec              |  2 +-
 5 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/Changes.txt b/Changes.txt
index d702d972..1eb33442 100644
--- a/Changes.txt
+++ b/Changes.txt
@@ -1,6 +1,22 @@
 /**
 @page changes Changes
 
+## 0.9.0 December 26 2019
+
+- Fix to avoid duplicate images being copied to an libxlsxwriter file. Excel
+  uses an optimization where it only stores one copy of a repeated/duplicate
+  image in a workbook. Libxlsxwriter didn't do this which meant that the file
+  size would increase when then was a large number of repeated images. This
+  release fixes that issue and replicates Excel's behavior.
+
+  Note, that this change adds a dependency on the [Openwall MD5] library,
+  which is now included with the libxlsxwriter third party source files. It is
+  possible to compile libxlsxwriter without this library, and thus getting the
+  older behavior, by passing `USE_NO_MD5=1` to make.
+
+
+  [Openwall MD5]: https://openwall.info/wiki/people/solar/software/public-domain-source-code/md5
+
 ## 0.8.9 December 16 2019
 
 - Added support for default hyperlink style in `worksheet_write_url()`.
diff --git a/License.txt b/License.txt
index 16578ed6..eb0f4601 100644
--- a/License.txt
+++ b/License.txt
@@ -166,7 +166,7 @@ has the following licence:
 
 Note, the MD5 library is used to avoid including duplicate image files in the
 xlsx file. If this functionality isn't required it is possible to compile
-libxlsxwriter without this library, see @ref gsg_tmpdir.
+libxlsxwriter without this library by passing `USE_NO_MD5=1` to make.
 
 Next: @ref changes
 */
diff --git a/cocoapods/libxlsxwriter-umbrella.h b/cocoapods/libxlsxwriter-umbrella.h
index be5fb763..263bb5f8 100644
--- a/cocoapods/libxlsxwriter-umbrella.h
+++ b/cocoapods/libxlsxwriter-umbrella.h
@@ -17,6 +17,7 @@
 #import "styles.h"
 #import "theme.h"
 #import "third_party/ioapi.h"
+#import "third_party/md5.h"
 #import "third_party/queue.h"
 #import "third_party/tmpfileplus.h"
 #import "third_party/tree.h"
diff --git a/include/xlsxwriter.h b/include/xlsxwriter.h
index bb51d6e3..8a90a37b 100644
--- a/include/xlsxwriter.h
+++ b/include/xlsxwriter.h
@@ -18,7 +18,7 @@
 #include "xlsxwriter/format.h"
 #include "xlsxwriter/utility.h"
 
-#define LXW_VERSION "0.8.9"
-#define LXW_VERSION_ID 89
+#define LXW_VERSION "0.9.0"
+#define LXW_VERSION_ID 90
 
 #endif /* __LXW_XLSXWRITER_H__ */
diff --git a/libxlsxwriter.podspec b/libxlsxwriter.podspec
index 2dce256e..d65ff757 100644
--- a/libxlsxwriter.podspec
+++ b/libxlsxwriter.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name                  = "libxlsxwriter"
-  s.version               = "0.8.9"
+  s.version               = "0.9.0"
   s.summary               = "Libxlsxwriter: A C library for creating Excel XLSX files."
   s.ios.deployment_target = "8.0"
   s.osx.deployment_target = "10.8"