4.8.4

• Improvement: Refactor code for plupload_image. Introduces file_upload and image_upload field which acts the same as plupload_image but for files and images.
• Improvement: Do not show "Embed is not available" if fields don't have any value
• Improvement: Refactor date/time related fields. 'timestamp' now works for date field as well.
• Improvement: Add 'inline' mode for date/datetime fields.
• Improvement: Add option 'select_all_none' for select/select2 with default = false
• Fix: users now can register 2 meta boxes with same field IDs for different post types.
• Fix: width of embeded video if $content_width is too large.
• Fix: autoloader now works more safely.
• Fix: post field doesn't show correct post link
• Fix: select field must call field's get_value to get field's value as 'select' is used in many non-inherited classes
• Fix: Allows old syntax for query_args.post_types for post/user/taxonomy fields
• Fix: Do not reset value for hidden field when clone
• Fix: Missing Insert into Post button for thickbox_image field
• Fix: Date picker cut off by TinyMCE
• Fix: CSS for multi months in date picker