implement the panelLayout_callback
the callback is now defined for a certain panelLayout-key
the callback is now named "panel_callback"
fixed typos
enable assigning fields to different filter panels
updated changelog with the two new features (panel_callback, filter assignment)
Optimize filterPanel callback to follow Contao Core
cs
cs
fixed wrong reference in panels variable
Merged the latest version 2.11 changes
Translate timestamps into readable dates in `DC_Table::show()` (see #5198)
Find e-mail addresse like `a@b.com` in `String::encodeEmail()` (see #5175)
Random images now open in the lightbox if configured (see #5191)
Consider the `save_callback` of the password field in `tl_user` when a back end user is forced to change his password (see #5138)
Do not send a 404 header if an enclosure is requested and cannot be find by a module; there might be another module which can (see #5178)
Update the database if a file is being uploaded in the front end (see #5137)
Updated all links to contao.org (see #5202)
Throw an `OutOfBoundsException` in case of an invalid date (see #5086)
Correctly build the comments subscription confirmation URL (fixes #5201)