3.0.0

NEWS

@@ -1,3 +1,54 @@
+Overview of changes leading to 3.0.0
+Friday, September 17, 2021
+====================================
+- Unicode 14.0 support (David Corbett).
+- The hb-subset API and the harfbuzz-subset library's ABI are now declared
+  stable. The harfbuzz-subset library would not have been possible without the
+  work of Garret Rieger and Qunxin Liu from Google Fonts, and the earlier work
+  of Michiharu Ariza from Adobe.
+- The hb-style API is now stable and no longer experimental.
+
+- New API:
++hb_style_tag_t
++hb_style_get_value()
++hb_subset_input_t
++hb_subset_flags_t
++hb_subset_sets_t
++hb_subset_input_create_or_fail()
++hb_subset_input_reference()
++hb_subset_input_destroy()
++hb_subset_input_set_user_data()
++hb_subset_input_get_user_data()
++hb_subset_input_unicode_set()
++hb_subset_input_glyph_set()
++hb_subset_input_set()
++hb_subset_input_get_flags()
++hb_subset_input_set_flags()
++hb_subset_or_fail()
+
+- Removed old unstable harfbuzz-subset API:
+-hb_subset_input_nameid_set()
+-hb_subset_input_namelangid_set()
+-hb_subset_input_layout_features_set()
+-hb_subset_input_no_subset_tables_set()
+-hb_subset_input_drop_tables_set()
+-hb_subset_input_set_drop_hints()
+-hb_subset_input_get_drop_hints()
+-hb_subset_input_set_desubroutinize()
+-hb_subset_input_get_desubroutinize()
+-hb_subset_input_set_retain_gids()
+-hb_subset_input_get_retain_gids()
+-hb_subset_input_set_name_legacy()
+-hb_subset_input_get_name_legacy()
+-hb_subset_input_set_overlaps_flag()
+-hb_subset_input_get_overlaps_flag()
+-hb_subset_input_set_notdef_outline()
+-hb_subset_input_get_notdef_outline()
+-hb_subset_input_set_no_prune_unicode_ranges()
+-hb_subset_input_get_no_prune_unicode_ranges()
+-hb_subset()
+
+
 Overview of changes leading to 2.9.1
 Tuesday, September 7, 2021
 ====================================

configure.ac

@@ -1,6 +1,6 @@
 AC_PREREQ([2.64])
 AC_INIT([HarfBuzz],
-        [2.9.1],
+        [3.0.0],
         [https://github.com/harfbuzz/harfbuzz/issues/new],
         [harfbuzz],
         [http://harfbuzz.org/])

docs/harfbuzz-docs.xml

@@ -116,6 +116,7 @@
       <index id="api-index-full"><title>API Index</title><xi:include href="xml/api-index-full.xml"><xi:fallback /></xi:include></index>
       <index id="deprecated-api-index" role="deprecated"><title>Index of deprecated API</title><xi:include href="xml/api-index-deprecated.xml"><xi:fallback /></xi:include></index>
 
+      <index id="api-index-3-0-0" role="3.0.0"><title>Index of new symbols in 3.0.0</title><xi:include href="xml/api-index-3.0.0.xml"><xi:fallback /></xi:include></index>
       <index id="api-index-2-9-1" role="2.9.1"><title>Index of new symbols in 2.9.1</title><xi:include href="xml/api-index-2.9.1.xml"><xi:fallback /></xi:include></index>
       <index id="api-index-2-9-0" role="2.9.0"><title>Index of new symbols in 2.9.0</title><xi:include href="xml/api-index-2.9.0.xml"><xi:fallback /></xi:include></index>
       <index id="api-index-2-8-2" role="2.8.2"><title>Index of new symbols in 2.8.2</title><xi:include href="xml/api-index-2.8.2.xml"><xi:fallback /></xi:include></index>

meson.build

@@ -1,6 +1,6 @@
 project('harfbuzz', 'c', 'cpp',
   meson_version: '>= 0.52.0',
-  version: '2.9.1',
+  version: '3.0.0',
   default_options: [
     'cpp_rtti=false',       # Just to support msvc, we are passing -fno-exceptions also anyway
     'cpp_std=c++11',

src/hb-common.h

@@ -476,11 +476,11 @@ hb_language_get_default (void);
  * @HB_SCRIPT_DIVES_AKURU: `Diak`, Since: 2.6.7
  * @HB_SCRIPT_KHITAN_SMALL_SCRIPT: `Kits`, Since: 2.6.7
  * @HB_SCRIPT_YEZIDI: `Yezi`, Since: 2.6.7
- * @HB_SCRIPT_CYPRO_MINOAN: `Cpmn`, Since: REPLACEME
+ * @HB_SCRIPT_CYPRO_MINOAN: `Cpmn`, Since: 3.0.0
- * @HB_SCRIPT_OLD_UYGHUR: `Ougr`, Since: REPLACEME
+ * @HB_SCRIPT_OLD_UYGHUR: `Ougr`, Since: 3.0.0
- * @HB_SCRIPT_TANGSA: `Tnsa`, Since: REPLACEME
+ * @HB_SCRIPT_TANGSA: `Tnsa`, Since: 3.0.0
- * @HB_SCRIPT_TOTO: `Toto`, Since: REPLACEME
+ * @HB_SCRIPT_TOTO: `Toto`, Since: 3.0.0
- * @HB_SCRIPT_VITHKUQI: `Vith`, Since: REPLACEME
+ * @HB_SCRIPT_VITHKUQI: `Vith`, Since: 3.0.0
  * @HB_SCRIPT_INVALID: No script set
  *
  * Data type for scripts. Each #hb_script_t's value is an #hb_tag_t corresponding
@@ -689,7 +689,7 @@ typedef enum
   HB_SCRIPT_YEZIDI			= HB_TAG ('Y','e','z','i'), /*13.0*/
 
   /*
-   * Since REPLACEME
+   * Since 3.0.0
    */
   HB_SCRIPT_CYPRO_MINOAN		= HB_TAG ('C','p','m','n'), /*14.0*/
   HB_SCRIPT_OLD_UYGHUR			= HB_TAG ('O','u','g','r'), /*14.0*/

src/hb-style.cc

@@ -67,7 +67,7 @@ _hb_ratio_to_angle (float r)
  *
  * Returns: Corresponding axis or default value to a style tag.
  *
- * Since: REPLACEME
+ * Since: 3.0.0
  **/
 float
 hb_style_get_value (hb_font_t *font, hb_style_tag_t style_tag)

src/hb-style.h

@@ -55,7 +55,7 @@ HB_BEGIN_DECLS
  *
  * Defined by [OpenType Design-Variation Axis Tag Registry](https://docs.microsoft.com/en-us/typography/opentype/spec/dvaraxisreg).
  *
- * Since: REPLACEME
+ * Since: 3.0.0
  **/
 typedef enum
 {

src/hb-version.h

@@ -41,26 +41,26 @@ HB_BEGIN_DECLS
  *
  * The major component of the library version available at compile-time.
  */
-#define HB_VERSION_MAJOR 2
+#define HB_VERSION_MAJOR 3
 /**
  * HB_VERSION_MINOR:
  *
  * The minor component of the library version available at compile-time.
  */
-#define HB_VERSION_MINOR 9
+#define HB_VERSION_MINOR 0
 /**
  * HB_VERSION_MICRO:
  *
  * The micro component of the library version available at compile-time.
  */
-#define HB_VERSION_MICRO 1
+#define HB_VERSION_MICRO 0
 
 /**
  * HB_VERSION_STRING:
  *
  * A string literal containing the library version available at compile-time.
  */
-#define HB_VERSION_STRING "2.9.1"
+#define HB_VERSION_STRING "3.0.0"
 
 /**
  * HB_VERSION_ATLEAST: