Make 2.2.0 release

New Features:
- PHP 8.0 compatibility
Bugs Fixed:
- #79866 Use serialize_precision when encoding double values (bd808)
- yaml_parse_file_002.phpt: Fix expectations for PHP 8.0.0beta1 (bd808)
- Remove use of call_user_function_ex() for compat with PHP 8.0.0a2 (andypost)
- Adjust test values for compat with 32bit platforms (bd808)
- Fix memory leaks (cmb69)
- #79567 Parsing long long values leads to truncation on LLP64 platforms (bd808)
- #77720 Out of memory error when parsing yaml file (bd808)
- [-Wformat=] issue on 32-bit (remicollet)
- relax test on 32-bit (overflow to float) (remicollet)

Author: bd808

package.xml

@@ -20,19 +20,29 @@
   <email>[email protected]</email>
   <active>yes</active>
  </lead>
- <date>2020-09-13</date>
+ <date>2020-11-28</date>
  <version>
-  <release>2.2.0b2</release>
+  <release>2.2.0</release>
   <api>2.0.0</api>
  </version>
  <stability>
-  <release>beta</release>
+  <release>stable</release>
   <api>stable</api>
  </stability>
  <license uri="http://www.opensource.org/licenses/mit-license.php">MIT</license>
  <notes>
   New Features:
-  - PHP 8.0.0b3+ compatibility
+  - PHP 8.0 compatibility
+  Bugs Fixed:
+  - #79866 Use serialize_precision when encoding double values (bd808)
+  - yaml_parse_file_002.phpt: Fix expectations for PHP 8.0.0beta1 (bd808)
+  - Remove use of call_user_function_ex() for compat with PHP 8.0.0a2 (andypost)
+  - Adjust test values for compat with 32bit platforms (bd808)
+  - Fix memory leaks (cmb69)
+  - #79567 Parsing long long values leads to truncation on LLP64 platforms (bd808)
+  - #77720 Out of memory error when parsing yaml file (bd808)
+  - [-Wformat=] issue on 32-bit (remicollet)
+  - relax test on 32-bit (overflow to float) (remicollet)
  </notes>
  <contents>
   <dir name="/">
@@ -148,6 +158,21 @@
  </extsrcrelease>
 
  <changelog>
+  <release>
+   <date>2020-09-13</date>
+   <version>
+    <release>2.2.0b2</release>
+    <api>2.0.0</api>
+   </version>
+   <stability>
+    <release>beta</release>
+    <api>stable</api>
+   </stability>
+   <notes>
+     New Features:
+     - PHP 8.0.0b3+ compatibility
+   </notes>
+  </release>
   <release>
    <date>2020-08-16</date>
    <version>

php_yaml.h

@@ -70,7 +70,7 @@ extern "C" {
 extern "C" {
 #endif
 
-#define PHP_YAML_VERSION "2.2.0b2"
+#define PHP_YAML_VERSION "2.2.0"
 
 extern zend_module_entry yaml_module_entry;
 #define phpext_yaml_ptr &yaml_module_entry