---
title: "The Events Calendar 6.0.13"
source: "https://docs.nexcess.com/software/the-events-calendar/release-notes-the-events-calendar-the-events-calendar-6-0-13/"
description: "Summary Maintenance Release This version of The Events Calendar includes various fixes and tweaks with a focus on stability. As always, we recommend testing upd…"
vertical: "Software"
area: "The Events Calendar"
date: "2023-05-08"
last_modified: "2026-07-06"
---

# The Events Calendar 6.0.13

### Summary

Maintenance Release

This version of The Events Calendar includes various fixes and tweaks with a focus on stability.

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.

---

#### ✨ Tweaks

New tweaks included in this release

- Added filter `tec_events_event_cleaner_trash_cron_frequency` to allow customizing the frequency of the trash old event CRON.
- Added the `TECProviderController` abstract class to kick-start Controllers and the `TECCommonTestsProviderController_Test_Case` class to test them.
- Deprecated some event cleaner functionality. When 6.0 data structure is activated the `Permanently delete events older than` option is disabled, added an adjusted tooltip on the `Move to trash events older than` event setting regarding `EMPTY_TRASH_DAYS`.
- Ensure the `Subscribe to Calendar` dropdown toggles on and off on click for an improved user experience.
- Ensure we have the ability to hide the Event Tickets Activation notice using the `defined( 'TRIBE_HIDE_UPSELL' )` constant.
- Updates to `tribe_events_delete_old_events_sql_args` and `tribe_events_delete_old_events_sql` filters to support Events Calendar Pro recurrence cleanup.

---

#### ✅ Fixed

Bugs that were squashed in this release

- Fix for the fatal `PHP Fatal error: Uncaught ArgumentCountError: Too few arguments to function FirebaseJWTJWT::encode(), 2 passed` from other plugins using a different version of the `FirebaseJWT` library. Setup a Strauss namespaced version for this library.
- Minor button style hardening to prevent some common theme global style bleed, namely from Elementor global styles.
- Fixes a cache bug that showed up in ECP-1475. The underlying issue was cache would carry stale data and not clear with the `save_post` trigger being hit repeatedly.
- Correct issue with event subscriptions not passing events past the first 30.
- Ensure Events are displayed correctly on Elementor’s `Posts` widget.
- Fix a `Fatal error: Uncaught TypeError: Illegal offset type in isset or empty in …/wp-content/plugins/sitepress-multilingual-cms/classes/url-handling/converter/class-wpml-url-cached-converter.php:46` fatal with our WPML integration when filtering Event permalinks for Event views.
- Fixed an edge case to not inadvertently trash entire Events Pro recurrences.
- For CT1 in markers the occurrence would sometimes not be the same one found as the date field, only one was filtering by post\_status. We were only using `provisional_id` for CT1, now we fallback to `post_id`. Now removing options when no occurrences are found, instead of retaining a stale value.
- Pass a NOOP callback function to Google Maps scripts to prevent JS warnings.
- Some button style hardening to prevent some common theme global style bleed, namely from Elementor global styles.

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#### ⚙️ Developers

New or updated hooks

- Added action: `tec_events_custom_tables_v1_fully_activated`
- Added filters: `tribe_events_known_range_stati`, `tec_events_custom_tables_v1_events_only_modifier_before_get_posts`, `tec_events_event_cleaner_trash_cron_frequency`, `tec_events_linked_posts_my_posts_post_status`, `tec_events_linked_posts_all_posts_post_status`, `tribe_events_add_canonical_tag`, `tec_common_rewrite_localize_matcher`, `tec_events_event_cleaner_trash_cron_frequency`
- Updates to `tribe_events_delete_old_events_sql_args` and `tribe_events_delete_old_events_sql` filters.

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#### ℹ️ Changes

Templates that have changed in this release

- `blocks/event-tags`
- `blocks/parts/details`
- `v2/list/event/venue`

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#### ? Translations

Updated language files and strings

- 1 new string added
- 32 updated
- 1 fuzzied
- 0 obsoleted