WordPress 3.9.1 RC1
The first release candidate of WordPress 3.9.1 is expected to be available on May 7, 2014. This release will address 33 issues in the current version including:
- Widgets being emptied from sidebar in active when previewing a theme
- Fixes regressions with uppercase characters in network paths for multi-site installations
- Fixes weird behavior (or hiding) of various buttons for header images
- Performance: Fix potentially slow query on new/edit post page
- See the full list
Note: this is only a release candidate and not an actual release. It is intended for testing purposes.
Testing is strongly encouraged. Download WordPress 3.9.1 RC1 here (zip file).