SYNCDATE changelog

What’s new in SYNCDATE

Shipped product updates and improvements, with the original release dates. Planned work lives separately on the feedback portal.

Featured releases

Release history

October 2026

Weekly update

Oct 12–18: longer sync ranges and clearer help

New and improved Free and Plus can add a longer forward sync range. Free can add one year ahead or an unlimited range, and Plus can add an unlimited range. Pro already includes…

Update

Two kinds of AI connection, and who gets which

Connecting an AI assistant to SYNCDATE now has two clear options, depending on what you want it to do. Platform MCP is on every plan. Your assistant can manage your SYNCDATE…

Update

Teams: easier setup for your company's domains

Team admins can now get the whole company set up faster. Automatic joining for your domains. Add your company's domains and joining turns on right away when one of your connected…

Weekly update

Sep 28–Oct 4: account deletion, Team invites and Fastmail

New and improved If a calendar refuses to let us remove a copy while you delete your account, you now see which calendar and how many copies, and you can try again or delete…

  • Calendar connections
  • Teams
  • Account and billing

September 2026

Release

A rebuilt sync engine now runs every sync

Over the past few weeks we moved every active sync onto a rebuilt sync engine. The last ones moved over the weekend of 26–27 September. You don't need to do anything. What it…

  • Sync behavior
Weekly update

Sep 21–27: shared Outlook calendars and in-app Help

New and improved Choose how much access SYNCDATE gets to your Outlook, including calendars shared with you. Special events like Focus Time, Out of Office and birthdays copy…

  • Calendar connections
Weekly update

Sep 7–13: faster starts and fewer false warnings

New and improved A new sync starts straight away instead of sometimes waiting 20 minutes or more. Fixed Switching on Focus Mode or Out of Office for an existing sync no longer…

August 2026

Weekly update

Aug 17–23: pay in pounds and calendar view fixes

New and improved You can now pay for Plus and Pro in British pounds, as well as dollars and euros. Fixed All-day events show on the right day in the calendar view, including in…

SYNCDATE Changelog — Product Updates