chore: adjust release notes to render better on pecl.php.net

Author: ramsey

package.xml

@@ -24,34 +24,14 @@ Internationalization API Specification.
   </stability>
   <license uri="https://opensource.org/license/bsd-3-clause/">BSD-3-Clause</license>
   <notes><![CDATA[
-## 0.1.0 - 2023-08-27
+Initial release with initial functionality ported from ECMA-402:
 
-### Added
-
-- Initial release with initial functionality ported from [ECMA-402, 10th edition](https://402.ecma-international.org/10.0/):
-  - `Ecma\Intl` static class with static methods `getCanonicalLocales()` and `supportedValuesOf()`
-  - `Ecma\Intl\Category` enum to pass to `Intl::supportedValuesOf()`
-  - `Ecma\Intl\Locale` to represent Unicode locales
-  - `Ecma\Intl\Locale\Options` for manipulating locales when creating instances of `Ecma\Intl\Locale`
-  - Various classes for representing locale information:
-    - `Ecma\Intl\Locale\TextInfo` and `Ecma\Intl\Locale\CharacterDirection`
-    - `Ecma\Intl\Locale\WeekInfo` and `Ecma\Intl\Locale\WeekDay`
-
-### Changed
-
-- Nothing.
-
-### Deprecated
-
-- Nothing.
-
-### Removed
-
-- Nothing.
-
-### Fixed
-
-- Nothing.
+- Ecma\Intl static class with static methods getCanonicalLocales() and supportedValuesOf()
+- Ecma\Intl\Category enum to pass to Intl::supportedValuesOf()
+- Ecma\Intl\Locale to represent Unicode locales
+- Ecma\Intl\Locale\Options for manipulating locales when creating instances of Ecma\Intl\Locale
+- Ecma\Intl\Locale\TextInfo and Ecma\Intl\Locale\CharacterDirection for conveying typesetting information for the locale
+- Ecma\Intl\Locale\WeekInfo and Ecma\Intl\Locale\WeekDay for conveying calendar information for the locale
 ]]></notes>
   <contents>
     <dir name="/">