[New] World Clock Complication new option Date.
[New] Calendar Complication "What's up Now". So you can now see the next event and current event.
[Improvement] Calendar list of events of current day is now automatically positioned to the current/next event.
[Bug Fixed] Playa del Carmen Time Zone Fixed.
[Other] Bugs fixed and Improvements.

Ready for macOS Monterey.
[New] macOS Monterey Shortcuts.
[New] Calendar Video Meeting Events highlight in Calendar events.
[New] Calendar Simply join video call and open event link by clicking on the video service icons.
[New] Calendar events Notes, Location, URL are now displayed in tooltip.
[New] Calendar click on an event now open automatically in Fantastical if you are using it.
[Improvement] Extra Widgets themes.
[Other] Bugs fixed and Improvements.

Bugs Fixed and some improvements. Thanks to Nadine, Leo, Peter, Stuart, Matt, Samuel... and all our customers for their suggestions and bug reports

[New] Select text with date and time from anywhere and convert to local time.
[New] Drag and Drop text with date and time to The Clock and automatically adjust the slider to it.
[Bug fixed] While attached to the menu bar, sometime the clicks were going through the window.
[Bug fixed] While attached to the menu bar, and menu bar hidden, the window was not showing while using the global keyboard shortcut.
[Bug fixed] Other small bugs fixed.

Everything is in the title. This new major release is so big that I will focus on the biggest new features. So many new features.

Very big ones!

[New] The Clock is now available across all your devices. Mac, iPhone, iPad.
[New] Full new code using the most advanced Apple technology, to have the same consistent experience across all your devices.
[New] The Clock window can now be resized in detached mode and Dock mode as you want. Meaning Full screen, Split screen and more.
[New] The Clock now fully support the TouchBar.
[New] The Clock widget for the Notification Center.
[New] Expanded Planner while the window is open large enough.
[New] Drag and Drop the meeting planner panel now possible.
[New] Continuity available between all your devices.
[New] Accessibility with the support of Dynamic Type font.
[New] Accessibility with a color blind friendly mode.
[New] Menubar time and date custom format.
[New] Pomodoro mode now available for Take a Break.
[New] Calendar toggle week view, month view.
[New] Complications can be displayed left or right side. 3 more complications.
[New] Daylight saving icons will appear before the date of change.
[New] Daisy blue theme.

Big ones!

Go further in Features

[New] Select/Deselect all the world clocks for copy/paste with cmd+A.
[New] Share Menu added to the copy/paste menu.
[New] "Go to Date" panel. Can be activated with shift+cmd+T.
[New] You can now add simple quick Notes to a world clock.
[New] Take a Break, custom duration added.
[New] World clock Complication Monday/Tuesday added.
[New] World clock Complication Time Zone Offset, Dynamic profile added.
[New] World clock custom format to display seconds added.
[New] Open Apple Calendar from The Clock by clicking an event.
[New] Added few missing reported cities in the database and a planet ;)
[New] Option to reverse color moon illumination.
[New] Date as Icon can now display Date & Month, Date & Week Day or only the day date as before.
[New] Multi-Display. In Window Detached mode/Dock Mode, The Clock window is now automatically repositioned on the proper display after a detach/re-attach of the external display, and as well at login.

Go further in Accessibility

From 3.0 The Clock started to introduce slightly different icons to help the color blind community. This new version 3.1, goes further in the accessibility.
[New] You can now make the font bigger in the menu bar.
[New] The Clock is now 100% ready for VoiceOver. Thanks to Scott H. for the idea and testing.

Go further for the Dreamers

Dreaming about Mars, want to know the local time on Opportunity, Rover, Olympus Mons, ... you want to know when the sun will rise or set on Mars on Curiosity?... You can now do this with The Clock.
I have added to the cities database all the regular sites from NASA Mars24, and as well created MTC time zones based on Michael Allison and Robert Schmunk definition. By default the time is given at Local Mean Time Zone. You can change this time reference from the world clock preferences panel. The sunrise/sunset complication has been updated to calculate the one on Mars too.
While in the process, I have as well added to the database the International Space Station.
NB: This is an introductory feature, it will grow. If you have suggestions or correction to be done on this new feature email me, Tweet,... as always I'm listening. The mission time and mission sol are not yet part of this version.