Log Message:
Update to 4.3

Changelog:
Highlights

    The Finer Points
        Resetting Your Password received attention and 4.3 improves the way that \ 
passwords are chosen and changed. You start out with a strong password by \ 
default and you are given the option to keep it or choose your own. A password \ 
strength meter is available as well as the option to hide your password from \ 
prying eyes. You will find the new password interface on the password reset \ 
screen and the WordPress install screen. WordPress will no longer send passwords \ 
via email and the password reset links will expire in 24 hours. Finally, e-mail \ 
notifications will be sent out in the event that an e-mail or password is \ 
changed.
        Site owners can now manage their site’s favicon on desktop and \ 
mobile. Site Icons work out of the box, are theme independent, and do not \ 
require theme support.
        Multisite Focused Changes
        The main change to the Editor is that the content for both Visual and \ 
Text editors is prepared/escaped the same (we run the textarea content through \ 
the JavaScript wpautop() before initializing TinyMCE).
        Comments are now turned off on pages and custom post types by default.

    For Developers
        Fast previewing changes to Menus in the Customizer
        A new theme template has been added to the Template Hierarchy. The \ 
singular.php template follows the rules of is_singular and is used for a single \ 
post, regardless of post type. It comes in the hierarchy after single.php, \ 
page.php, and the variations of each. Themes that used the same code for both of \ 
those files (or included one in the other) can now simplify down to the one \ 
template.
        Changes to Customizer Panels and Sections
        New Customizer Media Controls
        The Site Icon API is fairly straightforward.
        PHP7 is slated for release later this year. One of the changes is that \ 
PHP4 style constructors are deprecated. In order to prepare WordPress to support \ 
PHP7, these constructors have been deprecated in WordPress core.
        Old Distraction Free Writing code has been removed (the code has not \ 
been used in the core since 4.1). Plugin authors have had two releases to update \ 
their code. If it is essential to your plugin, the files in 4.2 can still be \ 
reused and improved.

What's New
General
Posts

    Formatting Shortcuts while using visual editor.
        Use * or - to start an unordered list.
        Use 1. or 1) to start an ordered list.
        Use ## for H2 and ### for H3 (etc, through H6).
        Use > to transform text into blockquote.

Media
Comments

    All new pages that you create will have comments turned off by default.

Appearance

    Menus can now be managed with the Customizer, which allows you to see \ 
"live" preview changes without changing your site for visitors until \ 
you are ready.
    Customizer improvements including enhanced accessibility, smoother menu \ 
creation and location assignment, and the ability to handle nameless menus.
    Take control of another piece of your site with the Site Icon feature. You \ 
can now manage your site’s favicon and app icon from the Admin area.
    Customize link added in the toolbar to swiftly make changes to your site.

Users

    Better Passwords. Password field will be automatically filled with a strong \ 
password, while adding new users and resetting the password.

Install Process
Multisite
Accessibility
Under The Hood
General
JavaScript
Bug Fixes

A total of 180 bugs reported against previous versions of WordPress were fixed.
Multisite
Classes
What's New
Customizer API

    Introduce WP_Customize_Cropped_Image_Control

    Introduce WP_Customize_Manager->$registered_panel_types
    Introduce WP_Customize_Manager->$registered_section_types

    Introduce WP_Customize_Manager::register_panel_type()
    Introduce WP_Customize_Manager::render_panel_templates()
    Introduce WP_Customize_Manager::register_section_type()
    Introduce WP_Customize_Manager::render_section_templates()

    Introduce WP_Customize_Nav_Menu_Auto_Add_Control
    Introduce WP_Customize_Nav_Menu_Control
    Introduce WP_Customize_Nav_Menu_Item_Control
    Introduce WP_Customize_Nav_Menu_Item_Setting
    Introduce WP_Customize_Nav_Menu_Location_Control
    Introduce WP_Customize_Nav_Menu_Section
    Introduce WP_Customize_Nav_Menu_Setting
    Introduce WP_Customize_Nav_Menus
    Introduce WP_Customize_Nav_Menus_Panel
    Introduce WP_Customize_New_Menu_Control
    Introduce WP_Customize_New_Menu_Section

    Introduce WP_Customize_Panel::print_template()
    Introduce WP_Customize_Panel::render_template()
    Introduce WP_Customize_Panel::content_template()

    Introduce WP_Customize_Section::print_template()
    Introduce WP_Customize_Section::render_template()
    Introduce WP_Customize_Site_Icon_Control

List Tables

    Introduce WP_Links_List_Table::get_default_primary_column_name()
    Introduce WP_Links_List_Table::column_cb()
    Introduce WP_Links_List_Table::column_name()
    Introduce WP_Links_List_Table::column_url()
    Introduce WP_Links_List_Table::column_categories()
    Introduce WP_Links_List_Table::column_rel()
    Introduce WP_Links_List_Table::column_visible()
    Introduce WP_Links_List_Table::column_rating()
    Introduce WP_Links_List_Table::column_default()
    Introduce WP_Links_List_Table::handle_row_actions()

    Introduce WP_List_Table::get_default_primary_column_name()
    Introduce WP_List_Table::get_primary_column_name()
    Introduce WP_List_Table::handle_row_actions()

    Introduce WP_Media_List_Table::column_cb()
    Introduce WP_Media_List_Table::column_title()
    Introduce WP_Media_List_Table::column_author()
    Introduce WP_Media_List_Table::column_desc()
    Introduce WP_Media_List_Table::column_date()
    Introduce WP_Media_List_Table::column_parent()
    Introduce WP_Media_List_Table::column_comments()
    Introduce WP_Media_List_Table::column_default()
    Introduce WP_Media_List_Table::get_default_primary_column_name()
    Introduce WP_Media_List_Table::handle_row_actions()

    Introduce WP_MS_Sites_List_Table->$status_list
    Introduce WP_MS_Sites_List_Table::column_cb()
    Introduce WP_MS_Sites_List_Table::column_blogname()
    Introduce WP_MS_Sites_List_Table::column_lastupdated()
    Introduce WP_MS_Sites_List_Table::column_registered()
    Introduce WP_MS_Sites_List_Table::column_users()
    Introduce WP_MS_Sites_List_Table::column_plugins()
    Introduce WP_MS_Sites_List_Table::column_default()
    Introduce WP_MS_Sites_List_Table::get_default_primary_column_name()
    Introduce WP_MS_Sites_List_Table::handle_row_actions()

    Introduce WP_MS_Themes_List_Table::get_primary_column_name()
    Introduce WP_MS_Themes_List_Table::column_cb()
    Introduce WP_MS_Themes_List_Table::column_name()
    Introduce WP_MS_Themes_List_Table::column_description()
    Introduce WP_MS_Themes_List_Table::column_default()
    Introduce WP_MS_Themes_List_Table::single_row_columns()

    Introduce WP_MS_Users_List_Table::column_cb()
    Introduce WP_MS_Users_List_Table::column_username()
    Introduce WP_MS_Users_List_Table::column_name()
    Introduce WP_MS_Users_List_Table::column_email()
    Introduce WP_MS_Users_List_Table::column_registered()
    Introduce WP_MS_Users_List_Table::_column_blogs()
    Introduce WP_MS_Users_List_Table::column_blogs()
    Introduce WP_MS_Users_List_Table::column_default()
    Introduce WP_MS_Users_List_Table::get_default_primary_column_name()
    Introduce WP_MS_Users_List_Table::handle_row_actions()

    Introduce WP_Plugins_List_Table::get_primary_column_name()

    Introduce WP_Posts_List_Table->$current_level
    Introduce WP_Posts_List_Table::column_cb()
    Introduce WP_Posts_List_Table::_column_title()
    Introduce WP_Posts_List_Table::column_title()
    Introduce WP_Posts_List_Table::column_date()
    Introduce WP_Posts_List_Table::column_comments()
    Introduce WP_Posts_List_Table::column_author()
    Introduce WP_Posts_List_Table::column_default()
    Introduce WP_Posts_List_Table::get_default_primary_column_name()
    Introduce WP_Posts_List_Table::handle_row_actions()

    Introduce WP_Terms_List_Table::get_default_primary_column_name()
    Introduce WP_Terms_List_Table::handle_row_actions()

    Introduce WP_Users_List_Table::get_default_primary_column_name()

Miscellaneous

    Introduce WP_Comments_List_Table::get_default_primary_column_name()
    Introduce WP_Comments_List_Table::handle_row_actions()

    Introduce WP_Meta_Query->$has_or_relation
    Introduce WP_Meta_Query::has_or_relation()

    Introduce WP_Site_Icon

    Introduce WP_Upgrader::clear_destination()

    Introduce WP_User::__call()

Deprecated
Functions
What's New

    Introduce wp_ajax_crop_image()
    Introduce split_all_shared_terms()
    Introduce wp_should_upgrade_global_tables()
    Introduce wp_admin_bar_customize_menu()
    Introduce wp_roles()
    Introduce get_default_comment_status()
    Introduce atom_site_icon()
    Introduce rss2_site_icon()
    Introduce wptexturize_primes()
    Introduce convert_invalid_entities()
    Introduce format_for_editor()
    Introduce _deprecated_constructor()
    Introduce get_main_network_id()
    Introduce wp_post_preview_js()
    Introduce wp_site_icon()
    Introduce get_language_attributes()
    Introduce wp_resolve_numeric_slug_conflicts()
    Introduce get_singular_template()

Deprecated
Actions & Filters
New Actions

    Introduce wp_ajax_crop_image_pre_save
    Introduce add_user_role
    Introduce remove_user_role
    Introduce deprecated_constructor_run

New Filters

    Introduce edit_comment_misc_actions
    Introduce wp_ajax_cropped_attachment_metadata
    Introduce wp_ajax_cropped_attachment_id
    Introduce list_table_primary_column
    Introduce upgrader_package_options
    Introduce nav_menu_items_{$post_type_name}_recent
    Introduce get_the_author_{$field}
    Introduce wp_generate_tag_cloud_data
    Introduce style_loader_tag
    Introduce get_default_comment_status
    Introduce format_for_editor
    Introduce deprecated_constructor_trigger_error
    Introduce get_main_network_id
    Introduce site_icon_meta_tags
    Introduce wp_get_attachment_image_src
    Introduce wp_get_nav_menu_object
    Introduce has_nav_menu
    Introduce wp_safe_redirect_fallback
    Introduce wp_unique_term_slug_is_bad_slug
    Introduce wp_unique_term_slug
    Introduce editor_stylesheets
    Introduce send_password_change_email
    Introduce send_email_change_email
    Introduce password_change_email
    Introduce email_change_email
    Introduce password_reset_expiration