---
title: "BigPicture 8.5.4 Release notes"
canonical: "https://support.appfire.com/space/DLP/297506383/BigPicture%208.5.4%20Release%20notes"
format: markdown
---
Release date: 2022-09-09

> Macro (auibutton)


> ⚠️ ### Note
> ⚠️ 
> ⚠️ **For rollback purposes**<span style="color: #333333">, please back up your database before starting the upgrade process or test the new BigPicture version on an isolated environment</span>

# Bug fixes and improvements:

- InMemoryCache.getKeys performance issue
- Selected teams covers the filters menu on Board/Objectives
- BoxDuplicatedPersistableEvent cannot be cast to BoxAddedPersistableEvent
- Jira DataCenter - Upgrading BigPicture from 8.2.1 to 8.5.2 throws an exception error due to adding built-in BoxTypes at 2 nodes at the same time
- Statistics
  
  **BUG FIXES LIST**
  
  **KNOWN ISSUES**

> Macro (jira)