Keeper.sh Changelog

Google and Outlook changes now land within seconds

Sat, 15 Aug 2026 00:00:00 GMT

Keeper.sh subscribes to Google and Microsoft push notifications, so a change on either is copied as it happens rather than when the next check comes around.

v2.18.0

New calendars show up without reconnecting the account

Sat, 15 Aug 2026 00:00:00 GMT

Keeper.sh now rediscovers the calendars on a connected account on a schedule, and there is a refresh action for when you do not want to wait.

v2.17.0

Publish more than one calendar feed

Fri, 14 Aug 2026 00:00:00 GMT

Feeds are now named, and you can keep several. Each covers the calendars you choose and shows event names the way you set for that feed.

Fixed

Google no longer deletes the copies it makes of meeting blocks, and descriptions are written as plain text where the field expects text.

v2.15.0

Choose how far back and how far ahead each calendar syncs

Wed, 12 Aug 2026 00:00:00 GMT

Set a window per calendar, from one week to two years in either direction, so an old job's calendar stops dragging years of history across.

New

A newly connected calendar now hides event titles, descriptions and locations by default, rather than relying on the setting being applied afterwards.
Self-hosted installs bundle the assistant server into the standalone image, so running one no longer means running a second service alongside it.

Improved

Reconciling an iCloud, Fastmail or other CalDAV calendar now downloads only the copies Keeper.sh made, so a busy calendar syncs noticeably faster.
Large CalDAV calendars import every event instead of stopping partway through.
Errors now explain what actually went wrong instead of showing a status code and a URL.
Following a link from the bottom of a page opens the next page at the top.
Elevated surfaces in the light theme now stand apart from the page the way they do in dark.

Fixed

An event deleted on iCloud, Fastmail or another CalDAV calendar now removes its copy instead of leaving it behind.
Events no longer go missing when Microsoft rate-limits your mailbox, because writes now wait and retry.
An Outlook event with no title no longer stops the whole calendar from being read.
Connecting a Microsoft account works when Microsoft returns permissions in its resource-qualified form.
Connecting a Google account works when it has no readable calendars, or when one calendar has no name.
A deleted Google event is no longer deleted twice.
An event with no duration now arrives on the other calendar instead of being retried forever.
All-day events keep their date when the calendars either side of them sit in different timezones.
Events written to a CalDAV calendar carry their timezone, and one unreadable event no longer stops the rest arriving.
A calendar link whose events carry their own timezone now imports, instead of the whole feed failing.
A slow CalDAV server or a timeout no longer asks you to reconnect an account that is working.
Your published feed now stays inside the range you set for it.
The first import of a calendar link uses the range you configured, rather than a default.
Reading a repeating series too large to expand now returns a clear explanation instead of a generic error.
A paid plan no longer shows as free when the billing provider is slow to answer.
An error page in production no longer shows the development one.

v2.14.0

Ask an assistant to find free time, sync now, or pause a calendar

Wed, 12 Aug 2026 00:00:00 GMT

Three new tools let a connected assistant work out when you are actually free, force a sync, or stop a calendar syncing without disconnecting it.

v2.14.0

Changes to a repeating event now reach your other calendars

Fri, 17 Jul 2026 00:00:00 GMT

Edit the repeat rule, skip a date, or move a recurring meeting, and the copies follow instead of drifting out of step.

Improved

Each calendar you sync into runs on its own, so a slow one no longer holds up the rest.

Fixed

Events you marked as free show as free in the feed you share.
The home page no longer sits on Syncing long after a sync has finished.
A deleted event is no longer left behind when the lookup that finds it fails.
Replying to one occurrence of a repeating invitation no longer changes the rest.
mailbox.org calendars connect on the first try.
An event with no series identifier no longer stops a sync.
A request that stops responding is given up on after 30 seconds, so the sync finishes.
A rescheduled event no longer leaves the old copy behind on your other calendars.
A sync running over two minutes keeps its claim on the calendar it is writing to.

v2.13.5

Turn midnight-to-midnight events into all-day events

Tue, 30 Jun 2026 00:00:00 GMT

Some calendar links publish an all-day event as a timed one running midnight to midnight. Keeper.sh can now treat those as all-day.

New

An assistant can set an event's timezone, such as America/New_York, when it creates one.

Improved

A calendar that keeps failing to fetch backs off and retries, while its events still go out.

Fixed

A repeating event in your Keeper.sh feed expands properly instead of showing once.
A skipped date no longer drops the whole repeating series from your feed.
Events in your Keeper.sh feed show at their local time in Outlook, not in UTC.
Events that failed to write on every single sync now go through.
Events written to iCloud, Fastmail and other CalDAV calendars keep their own timezone.
Calendars that returned an error and never fetched any events now sync.
When a calendar link cannot be loaded, the events already synced from it are kept.
Calendar links that write dates in an unusual form now import.
A calendar your provider reports as missing is retried instead of being switched off.
An edit to an event's title, description or location reaches your other calendars.
A slow provider no longer freezes a sync part-way through.
An account wrongly flagged as needing reconnection keeps syncing.

v2.12.0

Connect a calendar server that uses digest sign-in

Fri, 22 May 2026 00:00:00 GMT

Servers that ask for digest authentication instead of the usual kind now connect, and Keeper.sh remembers which one yours wants.

v2.9.34

Sync starts the moment you connect a calendar

Fri, 22 May 2026 00:00:00 GMT

Connecting an account now runs a first sync immediately, instead of leaving you to wait for the next scheduled one.

Improved

Access for each account is renewed one request at a time, so accounts stay signed in.
Google's working from home entries are always left out, and the option to include them is gone.
Large Google and Outlook calendars are fetched in smaller pages, so they stall less often.
The check your email screen reminds you to look in spam or junk.
A calendar link that comes back unchanged is no longer rebuilt from scratch.
Keeper.sh runs many more syncs at once, and a repeat sync replaces the one already waiting.

Fixed

You can delete your account when you signed in with Google or Microsoft.
A request for events between two times returns exactly that window.
Times read correctly in zones with a single-digit offset, such as Montevideo.
Repeating events show every occurrence in your Keeper.sh feed, not just the first.
All-day events read as all-day in the feed Keeper.sh publishes.
Calendar and feed settings save the value you typed.
Sync progress only moves forward, and reaches the end when the sync is done.
An event already sitting in the calendar you sync into is replaced with the current version.
Keeper.sh waits and retries the way Google asks when it is being rate limited.
Ordinary hiccups from a CalDAV server no longer ask you to reconnect.
Events land in the calendar you chose, not the default one, and stop repeating.
An account that returns no email address now connects.
Events no longer fail when Microsoft returns no identifier for them.
Calendar links hosted by Google load again.
A calendar you turned off is no longer synced on every scheduled run.

v2.9.34

Assistants can now book, change and reply to events

Thu, 09 Apr 2026 00:00:00 GMT

Assistant access grew past looking things up: creating, editing, deleting and RSVPing, with the same abilities available as a REST API.

v2.9.33

Connect Keeper.sh to Claude and other AI assistants

Thu, 09 Apr 2026 00:00:00 GMT

Add Keeper.sh as a connector and an assistant can see which calendars you have linked and look up what is on them.

New

Visitors in the EU, EEA and UK are asked whether Keeper.sh may use analytics and advertising cookies, and the choice is remembered.

Improved

A connected assistant stays signed in considerably longer before it asks you to connect again.
A calendar you sync into that hits a passing error keeps retrying on the normal schedule instead of being switched off.

Fixed

Connecting Keeper.sh from Claude Desktop goes through, instead of failing before the approval screen.
Events no longer appear on your other calendars, vanish on the next sync, and come back again.
Copies of the same event no longer pile up, one more added on every sync.
Calendars that label times the Microsoft way, such as Eastern Standard Time, now arrive at the right hour.
An ordinary hiccup no longer flags a working account as needing to be reconnected.
A calendar deleted at your provider is switched off instead of failing on every run.
An empty or cut-short error from Google no longer stops the whole sync.
Your calendar list still loads when a provider declines to hand it over.
The checkout window on the upgrade page opens instead of coming up blank.
Starting a Microsoft 365 connection takes you to the Microsoft sign-in page instead of failing immediately.
An occurrence of a repeating meeting moved or retitled on a CalDAV calendar now comes across.
CalDAV servers that return unusable data for repeating events, Lark among them, now sync.
One event copied into two Google calendars is no longer treated as a duplicate of itself.

v2.9.33

All-day events, out of office and working location

Wed, 11 Mar 2026 00:00:00 GMT

An all-day event stays all-day when it is copied, and out-of-office and working-elsewhere blocks arrive as the same kind of entry.

Improved

Your plan shows on the settings page as soon as it loads, instead of filling in a moment later.
keeper.sh without the www prefix redirects to the www address, so every link lands in the same place.

Fixed

Marketing pages, the dashboard and long settings screens scroll again, and size themselves to the visible area on mobile.
Hover hints no longer stick to the screen on phones and tablets.
Passkey sign-in is only offered where it can complete, says why it failed, and leaves the password field in place for autofill.
A freshly loaded page shows the signed-in menu straight away, rather than the signed-out links first.
Events written to a CalDAV calendar are matched to the copies already there instead of written twice.
A connected calendar keeps the name it had when you connected it, instead of being rewritten on every sync.
Moving between calendars refills the details and destination list, instead of leaving the last one on screen.
The name a CalDAV calendar carries on its server is now shown in the calendar details.
A CalDAV account whose credentials are refused is marked as needing to be reconnected, instead of retrying forever.
A calendar you only write to is no longer read from as well.
The refresh handles genuine subscription links only, instead of reading connected accounts as calendar files.
A request Google or Microsoft never answers is given up on after fifteen seconds, so the sync moves on.
The exclude toggles for all-day, focus time, out of office and working location apply to every calendar you sync into.
Events stored before all-day and event-type support arrived are matched to their incoming version, not deleted and recreated.
A row inside a switched-off section now looks switched off.
The sitemap, llms.txt and llms-full.txt are published with the site and reachable again.

v2.2.20

Name your copied events however you like

Tue, 10 Mar 2026 00:00:00 GMT

Set a template for the title a copy carries, using the original event's name, the calendar it came from, or plain text of your own.

v2.1.7

A new Keeper.sh website

Tue, 10 Mar 2026 00:00:00 GMT

The public site has been rebuilt to explain what Keeper.sh does and what it costs, without requiring you to sign up to find out.

New

Keeper.sh follows your system's light or dark appearance, across the website and the dashboard.
A saved passkey is offered as soon as you focus the email field, and passkeys can be added and removed from settings.
A Forgot password link emails you a reset link, and a screen for choosing a new password.
Settings brings your account controls into one place: change your password, manage your passkeys, and delete your account.
The dashboard opens with a bar graph of your event activity over time, with a running total and a count for the day you hover.
On Pro, you decide per calendar whether an event's title, description and location travel with it.
You pick which calendars appear in your Keeper.sh link, and Pro adds control over names, descriptions, locations and all-day events.
A calendar feed behind a username and password can be added by ticking a box and supplying them.
Syncing looks back seven days as well as forward, so events from earlier in the week come across.
Connecting an account walks you straight into choosing which calendars to sync, and where their events go.
A live progress ring shows how many events have been processed, and when your calendars last finished syncing.
Free covers two linked accounts, three sync connections and the aggregated calendar link; Pro lifts the limits and syncs every minute.
The upgrade page has a monthly and yearly toggle, and Pro subscribers get a Manage plan option that opens their billing portal.

Improved

Each calendar has its own settings page, where you choose which calendars it sends events to and, on Pro, what is carried across.

Fixed

A repeating event whose first occurrence has passed is kept as long as it still has occurrences ahead, and its skipped dates are respected.
An event keeps the timezone it was created in, so it no longer shifts hours on the way to another calendar.
All-day events published without an end time, holiday calendars among them, now come across.
Copies of events that have already started are left alone, instead of being deleted.
A newly connected calendar copies only the calendar's name onto the events it sends on; titles, descriptions and locations stay behind.
A freshly connected calendar is picked up by the scheduled sync as soon as it can receive events.
The sync indicator returns to idle when the work is done, instead of claiming a sync is still running.
Toggling destination calendars in quick succession applies your changes in order, instead of losing one.
Two overlapping attempts to connect the same account leave you with one account, not two.
Deleting your account finishes cleanly when your billing record has already been removed.
The sign-in page checks for passkey support first, and falls back to email and password.
Dragging along the event graph on a phone reads daily counts instead of scrolling the page.
The header follows your actual session, and the sign-in page sends you to your dashboard if you are already signed in.

v2.1.7

A rebuilt dashboard

Tue, 10 Mar 2026 00:00:00 GMT

The signed-in side of Keeper.sh has been rebuilt around connections rather than around a list of accounts.

v2.1.7

Connect Google Calendar by signing in

Sat, 10 Jan 2026 00:00:00 GMT

Sign in with Google and pick which of its calendars Keeper.sh reads, instead of hunting for a secret iCal link and pasting it.

New

When you add a Google source you can uncheck Focus Time, Out of Office and Working Location, so those blocks stay out of your other calendars.
Visitors in the EU, EEA and UK are asked whether Keeper.sh may use cookies for analytics, with a link to the privacy policy.

Improved

Adding a Google or Outlook calendar as a source starts a sync straight away, rather than waiting for the next scheduled run.

Fixed

A Google or Outlook account that stops accepting Keeper.sh is marked as needing to be reconnected, instead of failing quietly.
Events Keeper.sh left on a calendar that no longer match anything in your sources are removed, not just the ones in the past.
An event with no description no longer stops Outlook syncing in either direction.
A sync that runs into a problem ends the run, instead of showing progress that never finishes.
Deleting your account only asks for a password when your account actually has one.

v1.11.5

Connect Outlook as a source, not just a destination

Sat, 10 Jan 2026 00:00:00 GMT

Outlook joins Google as an account you sign into. Choose the calendar you want read, and its busy time flows to everywhere else you have connected.

v1.11.5

Connect iCloud, Fastmail and other CalDAV calendars

Sat, 10 Jan 2026 00:00:00 GMT

Add an iCloud, Fastmail or generic CalDAV calendar with your address and an app password, with the dialog pointing you at where to generate one.

v1.11.5

Add any calendar by pasting its link

Tue, 30 Dec 2025 00:00:00 GMT

Give a calendar a name, paste its iCal link, and Keeper.sh starts pulling its events — including calendars that sit behind a username and password.

New

You can sign up with an email address and password, continue with Google, or sign in with a passkey, and reset a forgotten password.
Your events read as a day-by-day agenda rather than a grid, with a colour dot per calendar and further days loading as you scroll.
Outlook joins Google Calendar as a place to write your busy time to, for both work and personal Microsoft accounts.
You can send your busy time to iCloud, Fastmail, or any other calendar that speaks CalDAV.
Each connected calendar shows what Keeper.sh is doing right now, and updates itself as the work happens.
A Free plan covers two calendar sources, one destination and the combined iCal feed; Pro lifts those limits and syncs every minute.
The billing page lists your past purchases, so you can see what you were charged and when.
You can pick, per destination, which of your calendar sources feed it, so work and personal calendars stay apart.
A connection that needs reconnecting is badged as such, with one click to fix it, and does not count against the Free plan limit.
A calendar link that needs a username and password asks you for them, and uses them when fetching.
Keeper.sh can be self-hosted, with published container images, a documented compose setup, and an all-in-one image.

Improved

You can connect more than one account per provider, each with its own status and address.
Pro dropped from $8 a month to $5, and from $48 a year to $42.

Fixed

Pushing busy time into an Outlook calendar that is also read as a source no longer piles up duplicates.
An event deleted at the calendar it was pushed to is written again on the next sync, rather than leaving a hole.
Two busy periods sharing a slot no longer overwrite each other, and removed events are removed from Google.
Someone with a connected destination but no sources is included in every sync run, so stale busy time is cleared.
The Pro sync job runs at the intended once-a-minute interval.
The sync status no longer flashes back to idle mid-sync, and a genuine count of zero shows as zero.
A calendar you just connected has a sync status straight away.
Passkey sign-in no longer prompts twice, and takes you to your dashboard once you have authenticated.
Sync status updates in real time on the hosted site again.
iCloud calendars sync again, and a full ten years of repeating events is read rather than a short window.
Events Keeper.sh created are ignored when importing, so a calendar it also writes to no longer inflates your busy time.
The password reset page loads, so a reset link can be followed through to a new password.
The site header follows your sign-in state, instead of needing a reload.

v1.7.0

Choose which calendars copy into your Google calendar

Tue, 30 Dec 2025 00:00:00 GMT

Connect a Google account as a destination, then pick which of your sources feed it. Only the calendars you map are written across.

v1.7.0

One link that carries every calendar you have added

Tue, 30 Dec 2025 00:00:00 GMT

Keeper.sh publishes a single iCal link combining everything you have connected, so anyone you share it with sees your whole week in one subscription.

v1.7.0