"Buy Slots" checkbox added to the bottom of the dialog, to correspond with the placement in other action dialogs.
The styling of the compact mode of the dialog data is improved for desktop users; the data is presented in even-more-compact format now, and shows flight days and also flight dep/arr times.
The status of checkboxes to release airport slots and to remove route marketing campaigns in scheduling page dialogs now remember the last user selection.
Move Schedule now shows and suggests performing A/B checks immediately if they are expired.
Scheduling airport label visibility tuned for narrow flight segments.
Sizing and spacings of the modal dialogs improved on mobile devices, to better use the limited screen space.
Improved the time selector (HH:MM) behaviour in Scheduling's Set Maintenance dialog. It's now easier just to type in the desired hour with keyboard.
Old Scheduling page is now retired from use.
Fixes
Scheduling's Add Flight dialog did not always order the unassigned flights correctly by flight number.
Scheduling's "Perform B check immediately" resulted in wrong B check end date in some cases.
When returning to Scheduling page with browser's back button, the filters and selections were not correctly applied based on the page's previous status.
For better compatibility, the modal dialogs no longer close when clicked outside of the dialog area when on mobile, but closure happens only from the top-right-corner's X button instead. (no changes for desktop users)
Minor usability fixes to the modal dialogs in mobile/touch devices.