---
title: "Filter Bar 5.5.2"
source: "https://docs.nexcess.com/software/the-events-calendar/release-notes-filter-bar-5-5-2/"
description: "Summary Maintenance Release This update fixes some PHP 8.1 deprecation notices. As always, we recommend testing updates on a staging site first, but it should a…"
vertical: "Software"
area: "The Events Calendar"
date: "2023-08-10"
last_modified: "2026-07-06"
---

# Filter Bar 5.5.2

### Summary

Maintenance Release

This update fixes some PHP 8.1 deprecation notices.

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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#### ⚙️ Version

Minimum supported version in this release:

- Filter Bar 5.5.0 is only compatible with The Events Calendar 6.1.4 and higher.
- The minimum supported version of WordPress is now 6.1.0

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#### ✅ Fixed

Bugs that were squashed in this release:

- Fixed an issue where pagination and various view actions were encountering 403 errors on the REST endpoints due to incorrect nonce caching; updated the way nonces are handled to prevent this problem.
- Correct next upcoming events link when filters are applied.
- Fixes some PHP 8.1 deprecation notices.

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#### ? Translations

Updated language files and strings:

- 0 new strings added
- 0 updated
- 0 fuzzied
- 0 obsoleted