ICS Toolkit 2.1.1 keeps the app responsive while Server Mode is in use. • The app no longer becomes sluggish while Calendar on your Mac syncs with Server Mode, even with large calendars.

ICS Toolkit 2.1.0 makes Server Mode more reliable with Calendar on your Mac. • No more repeated password prompts after the server restarts or while several calendars sync at once. • Large calendars and busy syncs no longer make the Mac report that the server is not responding. • Server Mode keeps serving for about 25 seconds after you switch apps, so a sync in progress can finish. • After a brief Wi-Fi interruption, Server Mode shows Reconnecting and resumes on its own. • The Connection screen shows the iPhone's IP address as a fallback and warns when the Local Hostname doesn't point to this iPhone. • The Connection screen stays responsive during syncs, and diagnostics count timed-out requests and refused connections.

Welcome to ICS Toolkit 2.0.0. • A redesigned Home and a single event form, clearer labels, inline errors and native search. • Import calendars from links and keep read-only Calendar Subscriptions with refresh summaries. • Import and export Reminders lists, including supported alarms and recurrence, with duplicate checks and safe undo. • New Quick Actions widget, Shortcuts, ICS Share extension and iPad drag and drop. • Edit attendee responses, category tags, priority and event colors; compare changes before import. • Read-only Server Mode, recovery of pending changes and expanded Help. • More reliable permissions, date handling, file transfers and export results.

ICS Toolkit now supports German, Polish, Hindi, Simplified Chinese, Spanish, French and Japanese alongside English. Event tools, calendar import and export, Server Mode, Help, permission prompts and Shortcuts are localized.

1.4.0 - Recover interrupted Server Mode changes safely and preserve calendar data when saving fails or metadata is damaged. - Keep synchronization consistent during concurrent edits, server restarts, and changes to newly created calendars. - Keep split repeating series separate, retain edited occurrences when editing a complete series, and find detached occurrences more than ten years ahead. - Protect import undo when coordinates or location-based reminders have changed; damaged import history no longer blocks imports or reports a completed undo as failed. - Preserve reminder seconds, reminders relative to event end, floating times, timezone definitions, whitespace, priority, escaped categories, and quoted participant names. - Apply timezone and all-day date changes consistently across daylight-saving transitions; reject malformed calendar files and unsupported timezone names with a clear error. - Keep all-day events on their original dates when repeatedly editing or resynchronizing them, including across daylight-saving changes. - Keep invitation revisions consistent across edits and repeated exports, and remove invitation methods when invitation output is disabled. - Improve Calendar-client queries, missing-event responses, conditional updates, and recovery after stalled or interrupted connections. - Keep exports responsive with cancellation and explicit processing limits; generate distinct filenames for calendars with long or similar names. - Preserve unreadable draft-library files before retrying saves, keep pending edits visible, and prevent stale file or photo loads from changing another draft.

v1.3.0 Added - Preview calendar imports with event selection, compatibility details, duplicate detection, cancellation, per-event results, retry, and session undo for unchanged imported events. Series that cannot be fully verified remain in Calendar with an explanation. - Import supported advanced repeating rules and edited occurrences as complete series. - Export multiple calendars as separate files or a combined ICS file; choose all dates, the next 12 months, or a custom inclusive date range. Bounded exports contain individual occurrences. - Open ICS documents from Files and other apps, with a choice of editing or importing. - Save named drafts, search and rename library entries, and display persistence failures without overwriting unreadable files. - Choose weekly days and ordinal monthly recurrence patterns. - Show Server Mode connection activity, troubleshooting steps, and a diagnostic report without calendar content or credentials. - Provide Create ICS from Template and Export Calendar to ICS actions in Shortcuts. Fixed - Fix Server Mode calendar moves when clients keep the event filename or use non-UUID filenames, including MOVE requests and creating the destination event before deleting the source. - Keep moved events editable, preserve client filenames across restarts, and report moves and renames correctly during incremental synchronization without duplicate entries. - Distinguish calendar conflicts from failed request conditions in Server Mode diagnostics instead of reporting every conflict as an event changed by another client. - Keep all-day events without an explicit end date to one day; consume DURATION correctly, including daylight-saving changes, and reject malformed dates. - Preserve imported meeting methods and attendee response, role, RSVP, and organizer metadata. - Use shared time-zone serialization for single-event and calendar exports. - Extract calendar writing and file operations from the editor and retire its duplicate private ICS parser and writer.

What’s New for 1.2.2: • Export a selected calendar to one ICS file, including repeating events and edited occurrences. Save it to Files or share it with another app. • Get straight to Create Events, Edit Events, Export Calendars, Import Calendars, or Server Mode from the new home screen. • Search and choose an event from a multi-event ICS file, then edit and save it separately. • Improved handling of reminders, repeating all-day events, and time zones in calendar exports.

- full day events sync fixes

NEW! Server mode! Connect your Mac to calendars on your iPhone with the new Server Mode. - Sync your complete event history, including older events. - Create and manage calendars from your Mac. - Additional reliability and interface improvements. - UI fixes

ICS Creator is now ICS Toolkit. This release adds reminders, explicit time-zone selection, compatibility review and raw ICS preview, autosaved drafts, and reusable templates. Imports now retain more calendar metadata, including advanced recurrence rules, exceptions, alarms, categories, status, visibility, and attachment details. Meeting validation and stable event UIDs make invitation updates safer and more reliable.

What’s New in Version 1.0.5 - Added recurring events with daily, weekly, monthly, and yearly options. - Recurrence can end on a selected date or after a specified number of occurrences. - Added native ICS file sharing through AirDrop, Messages, Mail, and other apps. - Improved recurring-event imports and Calendar integration. - Added a new app icon designed for the latest iOS appearance. - Included minor fixes and improvements.

Import multiple events functionality! Now you can import files containing more than 1 event!

Experimental invitations support

- improvements in file importing - search location input field is now focused when there is no location

1. Compatibility improvements 2. Default event title now contains date 3. Default event length is now 1hour, starting from next hour. 4. When start date is changed, end date changes accordingly