diff --git a/NEWS b/NEWS
index ae0926e..e83f25f 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,27 @@
+Overview of changes leading to 1.3.3
+Wednesday, September 28, 2016
+====================================
+
+- Implement parsing of OpenType MATH table.
+New API:
+HB_OT_TAG_MATH
+HB_OT_MATH_SCRIPT
+hb_ot_math_constant_t
+hb_ot_math_kern_t
+hb_ot_math_glyph_variant_t
+hb_ot_math_glyph_part_flags_t
+hb_ot_math_glyph_part_t
+hb_ot_math_has_data
+hb_ot_math_get_constant
+hb_ot_math_get_glyph_italics_correction
+hb_ot_math_get_glyph_top_accent_attachment
+hb_ot_math_get_glyph_kerning
+hb_ot_math_is_glyph_extended_shape
+hb_ot_math_get_glyph_variants
+hb_ot_math_get_min_connector_overlap
+hb_ot_math_get_glyph_assembly
+
+
 Overview of changes leading to 1.3.2
 Wednesday, September 27, 2016
 ====================================
diff --git a/configure.ac b/configure.ac
index 6f658cd..b38ba98 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 AC_PREREQ([2.64])
 AC_INIT([HarfBuzz],
-        [1.3.2],
+        [1.3.3],
         [https://github.com/behdad/harfbuzz/issues/new],
         [harfbuzz],
         [http://harfbuzz.org/])