---
title: "BigGantt 8.3.1 Release notes"
canonical: "https://support.appfire.com/space/DLP/297897674/BigGantt%208.3.1%20Release%20notes"
format: markdown
---
Release date: 2022-02-25

> 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

- Gantt - Scheduling: Remaining estimate removed when task pulled into Bigpicture
- Gantt: Creating a new task with 'Original estimate' value is not correctly applied after the task is created
- Task is resized when mapped to Original Estimate

# Statistics

> Macro (div)
> 
> > Macro (legacy-content)
> 
> > Macro (legacy-content)


# Bug fixes list

> ℹ️ Use "Incognito mode" to open below tickets and find out the details.


> Macro (div)
> 
> > Macro (jira)

# Known issues

> Macro (jira)