WordPress 4.5.1
26 April 2016
WordPress version 4.5.1 is now available.
Upgrading to WordPress 4.5.1
WordPress 4.5.1 can be upgraded to (or installed) using any of Installatron's products. Use Installatron's optional Automatic Update feature to automatically apply WordPress updates as new versions are released, or use Installatron's Clone feature to duplicate an existing WordPress install to test the 4.5.1 upgrade prior to applying it live. Get started managing your WordPress installations with Installatron
What's New in WordPress 4.5.1
This release fixes 12 bugs, chief among them a singular class issue that broke sites based on the Twenty Eleven theme, an incompatibility between certain Chrome versions and the visual editor, and an Imagick bug that could break media uploads.
Changelog
- Build/Test Tools: #36498 Shrinkwrap npm dependencies for 4.5
- Bundled Theme: #36510 Twenty eleven page templates with widgets incorrectly styled
- Customize: #36457 Customizer Device Preview: Use px units for tablet preview size
- Database: #36629 Database connect functions can cause un-catchable warnings
- Editor: #36458 Fix support for Safari + VoiceOver when editing inline links
- Emoji: #36604 Emoji skin tone support test incorrectly passing in Chrome
- Feeds: #36620 Feeds using an rss-http content type are now served as application/octet-stream
- Media: #36501 Fatal error: Undefined class constant 'ALPHACHANNEL_UNDEFINED'
- Media: #36578 wp_ajax_send_attachment_to_editor() bug
- Media: #36621 Don't cache the results of wp_mkdir_p() in a persistent cache
- Rewrite Rules: #36506 Duplicate directives in web.config after WordPress 4.5 installation on Windows
- TinyMCE: #36545 WordPress TinyMCE toolbar/tabs unresponsive in Chrome Version 50.0.2661.75 beta-m (64-bit)