diff --git a/Changes.txt b/Changes.txt
index 2524747f..88f702a5 100644
--- a/Changes.txt
+++ b/Changes.txt
@@ -2,6 +2,12 @@
 @page changes Changes
 
 
+## 0.6.5 January 21 2017
+
+- Added functions to set the overlap and gap between series: see
+  `chart_set_series_overlap()` and `chart_set_series_gap()`.
+
+
 ## 0.6.4 January 20 2017
 
 - Added chart data table option, see `chart_set_table()` and
diff --git a/examples/chart_pattern.c b/examples/chart_pattern.c
index ab34129d..c1548357 100644
--- a/examples/chart_pattern.c
+++ b/examples/chart_pattern.c
@@ -67,6 +67,9 @@ int main() {
     chart_series_set_line(series1, &line1);
     chart_series_set_line(series2, &line2);
 
+    /* Widen the gap between the series/categories. */
+    chart_set_series_gap(chart, 70);
+
     /* Insert the chart into the worksheet. */
     worksheet_insert_chart(worksheet, CELL("D2"), chart);
 
diff --git a/include/xlsxwriter.h b/include/xlsxwriter.h
index 4fa0ccc0..b896b637 100644
--- a/include/xlsxwriter.h
+++ b/include/xlsxwriter.h
@@ -18,6 +18,6 @@
 #include "xlsxwriter/format.h"
 #include "xlsxwriter/utility.h"
 
-#define LXW_VERSION "0.6.4"
+#define LXW_VERSION "0.6.5"
 
 #endif /* __LXW_XLSXWRITER_H__ */
diff --git a/libxlsxwriter.podspec b/libxlsxwriter.podspec
index 8f4c36b4..c6fbaca1 100644
--- a/libxlsxwriter.podspec
+++ b/libxlsxwriter.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name                  = "libxlsxwriter"
-  s.version               = "0.6.4"
+  s.version               = "0.6.5"
   s.summary               = "Libxlsxwriter: A C library for creating Excel XLSX files."
   s.ios.deployment_target = "6.0"
   s.osx.deployment_target = "10.8"