Release notes

What’s new in CalendarPrint

Every release of the Classic VSTO Add-in and the Modern Add-in — newest first, with version numbers and what changed. The add-ins auto-update, so you’re always on the latest.

◆ Classic VSTO Add-in
8.0.56.37 4 September 2026 Latest
  • Printing no longer holds up Outlook — the print job runs on its own with a small “Printing…” indicator, and you can keep working while it finishes.
  • Unconfirmed appointments: tick Highlight tentative appointments under Display options. Anything set to Tentative in Outlook (meeting invitations you haven’t accepted yet, for example) gets a striped edge and italic text in the month view and a striped box in the day and week views.
  • Monthly: every appointment now has its own box, so a long title wraps to a second line and the location fits. On a very busy day the boxes fall back to one line so nothing is hidden.
  • Weekly and Work Week: Out of Office days are shaded like in the month view, and appointments spanning several days are shaded across exactly the hours they cover.
  • The print dialog opens straight away on the first use after starting Outlook; the calendar list fills in while your calendars are being resolved.
  • Housekeeping: after an automatic update, debug logging switches itself off again, and ticking “Enable debug” now offers to restart Outlook for you.
8.0.56.25 28 August 2026
  • Noticeably faster: calendars are read and rendered in the background, so even large calendars open in seconds and the dialog stays responsive.
  • Meeting location on the print — new Show location option, on every layout.
  • Monthly: appointments spanning several days are drawn as bars across the days, days outside the printed month are greyed, and Out of Office days are cross-hatched.
  • Weekly: the start/end time and location options now apply to the Weekly layout as well.
  • Appointments are listed in time order within each day.
8.0.56.20 20 August 2026
  • Calendars are read in bulk instead of item by item — a shared calendar that took almost a minute to open now opens in a few seconds, also in organisations that don’t allow Cached Exchange Mode.
  • What you have already loaded stays loaded for the rest of the Outlook session — changing options or reopening the dialog no longer re-reads your calendars.
  • A “Fetching calendar data…” badge shows in the preview while a calendar is being read.
8.0.56.7 17 August 2026
  • Fixes calendars failing to load on some machines, where the add-in could not open its mail reader component.
  • The support log now says exactly why a calendar could not be read, so we can help faster.
8.0.44 – 8.0.56.6 6 – 9 August 2026
  • Gantt: Main event / Sub event hierarchy, Hide from Gantt for rows you don’t want on the chart, and a footer line with the chart’s totals.
  • Colours: the colour you give each calendar now drives the whole page, with a new compact colour picker — a palette, the web designer’s presets, and a custom colour.
  • Yearly and Gantt remember their own number of months.
  • Faster first open for Exchange Online mailboxes.
8.0.36 – 8.0.43 July 2026
  • Room and resource calendars: sign in with your Microsoft account once, and their free/busy times are fetched directly from Microsoft 365 — no mailbox permissions needed.
  • Better handling of calendars you can only see as free/busy: detailed availability where allowed, correct time zones, and rooms that couldn’t be read are rescued instead of dropped.
  • A clear loading overlay while a slow calendar is being read, and side-by-side multi-calendar printing as the default where it makes sense.
  • Updates: an “Updated to …” notice after each update, and a “restart Outlook now?” prompt after installing one manually.
8.0.0 June 2026
  • Rebuilt on the new CalendarPrint platform — one subscription covers the Classic Add-in, the Modern Add-in and the web app.
  • Signed, auto-updating one-click installer (no admin rights) — and it keeps itself up to date.
  • Activate with your email — a paid subscription or a free 30-day trial, no credit card.
  • All six print layouts, fully offline once activated.

Updates install automatically the next time you start Outlook. Settings → Check for updates gets you the very latest build straight away — its version number may be a little higher than the one listed here.

New Modern Add-in
1.6.0 September 2026 Latest
  • Contact support now sends your message itself — no mail client needed. Describe the issue, press Send, and we reply to your signed-in address.
  • Before sending you can see exactly what goes along: the diagnostics log with version, account, calendars and the titles of the fetched appointments.
  • If sending fails, the message text is shown so you can copy it into an email as before.
1.5.1 September 2026
  • Monthly: an appointment that runs over several days prints as one bar across those days instead of repeating on every day.
  • Monthly: days that belong to the previous or next month are greyed, and all-day Out of Office days are shaded so absences stand out.
  • Show location — a new switch prints the meeting place after the title, e.g. “Board meeting (Room 4)”.
  • Show start time / Show end time are now available for Monthly and the weekly layouts too, not just Daily.
  • Appointments in a day cell are sorted the way Outlook sorts them: all-day first, then by start time.
1.4.0 August 2026
  • Sample project and month split — try every layout on a ready-made calendar before you connect your own.
  • The same compact colour picker as the Classic Add-in; the colour you give each calendar drives the whole page.
  • Wider task pane layout, and Gantt hierarchy (Main event / Sub event / Hide from Gantt) in step with the Classic Add-in.
  • Permissions are asked for step by step, and only ever read-only.
1.0.6 July 2026
  • Published on Microsoft AppSource — install from Outlook, Teams or the admin center, no MSI and no GPO.
  • Runs in the new Outlook for Windows, Outlook on the web, Outlook for Mac and Microsoft Teams.
  • The same six print layouts and print engine as the Classic Add-in.
  • Read-only by design — it never creates, edits or deletes anything in your calendar.
  • Requires a Microsoft 365 work or school account.

The Modern Add-in updates itself server-side, so there is no version to install or choose — you are always on the latest. Notable changes are listed here.