Log Message:
Update to 4.1

Changelog:
Version 4.1 of WordPress, named "Dinah" in honor of jazz singer
Dinah Washington, is available for download or update in your
WordPress dashboard. New features in WordPress 4.1 help you focus
on your writing, and the new default theme lets you show it off in
style.

# Introducing Twenty Fifteen

Our newest default theme, Twenty Fifteen, is a blog-focused theme
designed for clarity.

Twenty Fifteen has flawless language support, with help from Google's
Noto font family.

The straightforward typography is readable on any screen size.

Your content always takes center stage, whether viewed on a phone,
tablet, laptop, or desktop computer.

# Distraction-free writing

Just write.

Sometimes, you just need to concentrate on putting your thoughts
into words. Try turning on distraction-free writing mode. When you
start typing, all the distractions will fade away, letting you
focus solely on your writing. All your editing tools instantly
return when you need them.

# The Finer Points

## Choose a language

Right now, WordPress 4.1 is already translated into over forty
languages, with more always in progress. You can switch to any
translation on the General Settings screen.

## Log out everywhere

If you've ever worried you forgot to sign out from a shared computer,
you can now go to your profile and log out everywhere.

## Vine embeds

Embedding videos from Vine is as simple as pasting a URL onto its
own line in a post. See the full list of supported embeds.

## Plugin recommendations

The plugin installer suggests plugins for you to try. Recommendations
are based on the plugins you and other users have installed.

# Under the Hood

## Complex Queries

Metadata, date, and term queries now support advanced conditional
logic, like nested clauses and multiple operators â A AND ( B OR
C ).

## Customizer API

The customizer now supports conditionally showing panels and sections
based on the page being previewed.

## <title> tags in themes

add_theme_support('title-tag') tells WordPress to handle the
complexities of document titles.

## Developer Reference

Continued improvements to inline code documentation have made the
developer reference more complete than ever.