fullcalendar/fullcalendar-workspace v7.0.0-rc.1 on GitHub

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Changes from v6

FEATURE: omitTrailing option added to Intl date formatting objects
FEATURE: eventPrintLayout setting for controlling TimeGrid print behavior
BREAKING: stickyHeaderDates renamed to tableHeaderSticky
BREAKING: stickyFooterScrollbar renamed to footerScrollbarSticky
BREAKING: listDaySideFormat renamed to listDayAltFormat
BREAKING: dayPopoverFormat renamed to popoverFormat
BREAKING: Custom view .classNames replaced by .viewClass; .content/.didMount/.willUnmount prefixed with view
BREAKING: weekText renamed to weekTextShort; weekTextLong renamed to weekText
BREAKING: nonBusinessClass renamed to nonBusinessHoursClass
BREAKING: titleRangeSeparator removed — range separator now determined by Intl API
BREAKING: defaultRangeSeparator removed — range separator now determined by Intl API
BREAKING: .updateSize() method removed — sizing is now automatic
BREAKING: eventClass, eventContent, eventDidMount, eventWillUnmount no longer apply to background events (use backgroundEventClass etc. to restore)
BREAKING: tableHeaderSticky (formerly stickyHeaderDates) no longer applies to list-view day-headers — those are now unconditionally sticky
BREAKING: validRange callback now receives start-of-day of "now" (stable), not the exact now timestamp
BREAKING: Date range formatting uses Intl and output has subtle differences (e.g. "10:00 – 11:00AM" vs old "10:00 AM – 11:00 AM")
BREAKING: All packages distributed as ESM only — no more CJS
BREAKING: The fullcalendar package no longer ships .global.min.js files (though JSDelivr still auto-minifies)
BREAKING: Render hook arg types renamed from *Data to *Info pattern (e.g. EventDisplayData → EventDisplayInfo, ViewDisplayData → ViewDisplayInfo, DayHeaderData → DayHeaderInfo, etc.)
FIX: scrollTime slightly off when switching from Timeline month to week view (#5686)
FIX: Background events now print with 1px colored borders instead of white-out
FIX: Print-view limited to 1000 resources to prevent browser's print dialog from crashing

Changes from the v7 Betas

BREAKING: The render-hook callbacks argument types renamed from *Data -> *Info (ex: ListDayData -> ListDayInfo)
BREAKING: fillerClass setting's inHeader info prop renamed to inTableHeader.
BREAKING: buttonGroup* settings' inSelectionGroup info prop renamed to hasSelection
BREAKING: button* settings' inGroup info prop removed. Use boolean check on buttonGroup object prop instead
BREAKING: button* settings' inSelectGroup info prop removed. Use buttonGroup?.hasSelection instead
BREAKING: renamed Breezy theme palette file from honey.css -> amber.css
BREAKING: singleMonth* and singleMonthHeader* settings' colCount info prop renamed to multiMonthColumnCount
BREAKING: viewClass info props isFirst/isLast removed (expressed DOM sibling relationship). Test for .options.headerToolbar/footerToolbar instead.
BREAKING: updateSize was originally retained to force synchronous sizing adjustment, but now removed
FIX: ResizeObserver loop error w/ height:auto (#7929)
FIX: day headers disappear on every other week (#8041)
FIX: virtualization & dragging: Event is not at same position of mouse pointer (#8048)
FIX: slotMinWidth has no effect in v7 (#7910)
FIX: navLinks on day labels in timeline views cannot be disabled in v7 (#7911)
FIX: date-formatting with "today" circle looks strange with some locales (trailing ".") (#8020)
FIX: some stock themes incorrectly inheriting browser-default <a> tag color and underline
FIX: CSS fallbacks for browsers that don't suppport color-mix
FIX: stock themes font size defined with pixel units, more predictable
FIX: colorScheme='dark' on per-component level had lots of visual glitches
FIX: scheduler bundles accidentally omitted "adaptive" plugin (aka print plugin)
FIX: adaptive plugin, after print dialog, would be stuck in print-mode
FIX: broken styling in @fullcalendar/angular/skeleton.css (mismatch w/ HTML structure)
FIX: more-link badly positioned with disabled cells in day-row
FIX: more-link popover poorly positioned when opened
FIX: React drag-n-drop double event ghost
FIX: when displayEventTime:false, all-day list-view events still show "All-day"
FIX: now-indicator arrow in classic should have been clipped if past slotMaxTime
FIX: weird double-border at top of timeline views
FIX: print problems via window.print()