[bug] [33413] Cannot upload file to sub-folder in Media Manager in back end
Close #3575
Merge branch 'staging' of https://github.com/joomla/joomla-cms into staging
[bug] [32957] Removing doubled description tab in template styles
Close #3049
[bug] [33625] Replace "bootstrap_size":"1" with "bootstrap_size":"0"
Close #3470
[bug] [33600] Remove validate-jquery-uncompressed.js
Close #3426
[imp] [32323] Removes excessive padding-top on the body element when the viewport is at 738px wide
Close #2650
Merge branch 'staging' of https://github.com/joomla/joomla-cms into staging