It's a bit unfortunate that the omg! ubuntu (npub1l78…m0ct) article about #GNOME 48 summarizes #GNOMECalendar 48's whole release as one line that says, "Calendar offers various Event Editor dialog improvements"
…when the Calendar app landed one of the most fundamental productivity (and format compliance) features of the last 12 years (after many, many months of design & development work): https://gitlab.gnome.org/GNOME/gnome-calendar/-/issues/2
At least 40 issues resolved for that release overall: https://gitlab.gnome.org/GNOME/gnome-calendar/-/issues/?state=closed&milestone_title=GNOME+48