Bagi penggemar dan pengguna script WordPress, versi 3.5 (terbaru) sudah dirilis. Ayo diupdate! Beberapa pembaruan penting dalam versi 3.5 antara lain: New Media Manager

• Beautiful interface: A streamlined, all-new experience
• Create galleries faster with drag-and-drop reordering, inline caption editing, and simplified controls
• Insert multiple images at once with Shift/Ctrl+click

New Default Theme - Twenty Twelve

• Simple, flexible, elegant
• Mobile-first, responsive design
• Gorgeous Open Sans typeface
• Uses the latest Theme Features
• Admin Enhancements

New Welcome Screen

• Retina-Ready (HiDPI) Admin
• Hide Link Manager for new installs
• Better accessibility for screenreaders, touch devices, and keyboard users
• More polish on admin screens, including a new color picker

For Developers

• WP_Comment_Query and WP_User_Query accept now meta queries just like WP_Query
• Meta queries now support querying for objects without a particular meta key
• Post objects are now instances of a WP_Post class, which improves performance and caching
• Multisite's switch_to_blog() is now significantly faster and more reliable
• WordPress has added the Underscore and Backbone JavaScript libraries
• TinyMCE, jQuery, jQuery UI, and SimplePie have all been updated to the latest versions
• Image Editing API for cropping, scaling, etc., that uses ImageMagick as well as GD
• XML-RPC: Now always enabled and supports fetching users, managing post revisions, searching
• New "show_admin_column" parameter for register_taxonomy() allows automatic creation of taxonomy columns on associated post-types.

Script dan Libraries

• Update to Jcrop 0.9.10
• Update to jQuery 1.8.3
• Update to jQuery Color 2.1.0
• Update to jQuery UI 1.9.2
• Update to SimplePie 1.3.1
• Update to TinyMCE 3.5.8
• Add jQuery Masonry for better custom header listings
• Farbtastic color picker replaced with Iris color picker [more info]
• Switch to .min for compressed JS and CSS files, e.g. .js becomes .min.js, .dev.js becomes .js
• Allow protocol-relative URLs when registering/enqueueing scripts and styles
• Prototype and Script.aculo.us local libraries unbundled from core, latest versions enqueued via ajax.googleapis.com

Beberapa fungsi/fitur yang deprecated:

• Deprecate sticky_class() in favor of post_class()
• Deprecate wp_cache_reset()
• Deprecate wp_create_thumbnail()
• Deprecate image_save_pre filter, which filters a GD Resource, for image_editor_save_pre, which filters a WP_Image_Editor object
• Deprecate wp_save_image_file filter, which filters a GD Resource, for wp_save_image_editor_file, which filters a WP_Image_Editor object
• Deprecate image_edit_before_change filter, which filters a GD Resource, for image_edit_before_change, which filters a WP_Image_Editor object
• Deprecate jpeg_quality filter for wp_editor_set_quality, or WP_Image_Editor::set_quality() on an individual image, which sets compression quality for any supported format
• Deprecate wp_load_image() in favor of wp_get_image_editor()
• Deprecate image_resize in favor of WP_Image_Editor::resize()
• Deprecate gd_edit_image_support() in favor of wp_image_editor_supports()

Selengkapnya bisa anda baca dalam berita rilisnya disini: http://codex.wordpress.org/Version_3.5 Download: http://wordpress.org/latest.zip