---
title: "Events Calendar Pro 6.1.1"
source: "https://docs.nexcess.com/software/the-events-calendar/release-notes-events-calendar-pro-events-calendar-pro-6-1-1/"
description: "Summary Maintenance Release This version of Events Calendar Pro includes several bug fixes and adds filters to allow hooking into event relationships. As always…"
vertical: "Software"
area: "The Events Calendar"
date: "2023-07-13"
last_modified: "2026-07-06"
---

# Events Calendar Pro 6.1.1

### Summary

Maintenance Release

This version of Events Calendar Pro includes several bug fixes and adds filters to allow hooking into event relationships.

As always, we recommend [testing updates](https://docs.nexcess.com/software/the-events-calendar/creating-and-using-a-wordpress-staging-site/) on a staging site first, but it should all be smooth sailing.

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#### ✨ New

New features included in this release

- Feature – Add the `tec_events_pro_custom_tables_v1_event_relationship_updated` and `tec_events_pro_custom_tables_v1_series_relationships_updated` filters to allow developers to hook into the event and series relationship update process.

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#### ✅ Fixed

Bugs that were squashed in this release

- Performance improvements on Week view when a lot of Future and Past events were found.
- Prevent duplicated queries on views that contain Occurrences of a Series.
- Ensure the Event Time is displayed correctly for Multi-day events in the Summary view.
- When new occurrences are added to an event that already has occurrences on the same date, their sequence number and URL will remain the same. The event sequence number is no longer dependent on the order of occurrences.

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#### ✨ Tweaks

New tweaks in this release:

- Fire the `tec_events_pro_custom_tables_v1_fully_activated` action when the Custom Tables v1 component is activated.
- Added actions: `tec_events_pro_custom_tables_v1_fully_activated`, `tec_events_pro_custom_tables_v1_event_relationship_updated`, `tec_events_pro_custom_tables_v1_series_relationships_updated`
- Changed views: `v2/summary/date-group/date-tag`

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