Change signature of Date::display() to avoid having to use container as psuedo-global variable for $tree

Fix: #3413, Replace: #3417 - allow translation of title/description for disabled custom modules

Replace select2 with tom-select

Use strict

Bootstrap5 needs explicit spacing between form rows

Type hints

CodeStyle: use JSON_THROW_ON_ERROR with json_encode()

CodeStyle - remove unnecessary parentheses

Fix: HTML validation errors

Prefer object to stdClass

Remove unused imports

PHPdoc

Add link text for A11Y

Fix: HTML header levels

Bootstrap5: use new accordion component (#4019)

Add option to delete unused locations

Use wt- namespace for data attributes

Use bs- namespace for bootstrap data attributes

Fix: #4000 - persistent checkbox toggles / BS5

Fix: #3977, Fix: #3978 - don't show disabled custom tags in the control panel

Fix: #3991 - update badges for Bootstrap 5

Updates for BS5

Upgrade Bootstrap from 4 to 5. Fixes: #3673. Fixes: #3400.

Submitters total missing in control panel

Remove old styling