---
title: "BigGantt 8.1.5 Release notes"
canonical: "https://support.appfire.com/space/DLP/297636481/BigGantt%208.1.5%20Release%20notes"
format: markdown
---
> Macro (auibutton)

Release date: 2021-09-17

> ⚠️ **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

- BigPicture/BigGantt crashes during Upgrade Tasks when updating to 8.1.x version
- UT131 - BP crashes, array exceeds 1000 elements limit for ao.delete
- UT131 - BigPicture crashes during update from 8.0.x to 8.1.x due to invalid operators usen in MSSQL db
- Gantt: Tasks disappear from the chart when the date format is changed in Jira if baselines are created
- BigPicture crashing during updating the Database with UpgradeTask 167
- Cannot map fields Milestone and Team Code to Labels at the same time

# 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)