• 1) Required: Backups
• 2) You can save all data from MongoDB to .json files and compare them
• 3) Change text in all files in current directory in-place
• 4) Example: From v0.77 to newest
• v0.77
• Newest
• 5) Some migrations could be missing
• 6) Inform Wekan about what is missing
• a) Add issue
• b) Create pull request