2.41.3 View concurrent users, delete apps, and more
Concurrent developer warnings
- Added a notification to the header that shows who else is modifying the same Retool app.
- You can use this to avoid overwriting changes that your team mates are making to the Retool app.
![Screen Shot 2019-06-03 at 2.19.47 PM.png](https://d3399nw8s4ngfo.cloudfront.net/docs/changelog/55282-Nu-_vSrvv73vv705f2YM77-9CO-_ve-_vTnvv73vv714B2bvv73vv73vv73vv71077-9wqhU77-977-977-977-9)
Deleting apps
- Added ability for admins to permanently delete apps that are in the archive folder.
![Screen Shot 2019-06-03 at 2.21.58 PM.png](https://d3399nw8s4ngfo.cloudfront.net/docs/changelog/55283-77-977-977-977-9KO-_vXcfTO-_ve-_vSVdFu-_vVvvv73ok7Xvv703DUg_Mu-_ve-_vWB_Smk)
New
- Added the option to specify the ACL for files uploaded to Google Cloud Storage
- Added option to allow users to define custom values in Multiselects. Enable this by using the "Allow user defined values" option in Multiselects.
![Screen Recording 2019-06-03 at 02.25 PM.gif](https://d3399nw8s4ngfo.cloudfront.net/docs/changelog/55284-LQTvv71efO-_vQzvv73vv73vv71Nce-_vXcs77-9OHJf77-9Bu-_ve-_vTfvv73fmCvvv70tTg)