Version 4.0.24

Released: April 14, 2023

Status: End of life



To ensure deeper level of immutability in version dependency containers are now pinned to specific bug fix versions.


The makefile target used to setup the development environment was split into targets that install OS and Python dependencies.

Duplicated makefile target were removed.

A system check named check_app_tests was backported. This check ensures Mayan apps tests flag matches the actual state of the app’s tests.


The organization app had tests but the app setting specifying the presence of tests was set to false.

Task manager

Improvements to the CeleryQueue class were backported to enable task manager app tests.


  • None

Upgrade process

Docker Compose

Check the Docker upgrading chapter for the complete upgrade process.


If you observe the errors:

  • mayan.apps.file_caching.models.CachePartitionFile.DoesNotExist: CachePartitionFile matching query does not exist.


  • FileNotFoundError: [Errno 2] No such file or directory: '/var/lib/mayan/document_file_storage/...

follow the solution outlined in the troubleshooting section: Troubleshooting

Backward incompatible changes

  • None

Issues closed

  • None