Twenty Seventeen: add more details about filter and requires version

The required version should be 4.7 and also adds more information to changelog.

Props @ocean90 @Presskopp


Built from https://develop.svn.wordpress.org/trunk@39744


git-svn-id: http://core.svn.wordpress.org/trunk@39684 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-content/themes/twentyseventeen/README.txt

@@ -1,6 +1,6 @@
 === Twenty Seventeen ===
 Contributors: the WordPress team
-Requires at least: WordPress 4.8-trunk
+Requires at least: WordPress 4.7
 Tested up to: WordPress 4.7
 Version: 1.1
 License: GPLv2 or later
@@ -66,7 +66,7 @@ Source: https://unsplash.com/@englr?photo=bIhpiQA009k
 - Fix incorrect $content_width value in theme
 - Ensure functions in customize-controls.js don't count on Customizer sections always being present
 - Deprecate page_home nav menu item starter content
-- Introduce a theme-specific filter
+- Introduce a theme-specific filter twentyseventeen_starter_content for customizing the starter content array
 
 = 1.0 =
 * Released: December 6, 2016

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.8-alpha-39742';
+$wp_version = '4.8-alpha-39744';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.