• CSRF token required on all POST API calls
• Migrating from org.json to Jackson
• Why did we make this change?
• When was the migration made?
• How to migrate an extension or fork
• General notes about migrating
• For functions and controls
• For operations
• For changes
• For importers
• For overlay models
• For preference values
• Migrating to Wikimedia's i18n jQuery plugin
• Why did we make this change?
• When was the migration made?
• How to migrate an extension
• Migrating from Ant to Maven
• Why did we make this change?
• When was this change made?
• How to migrate an extension
• Migrating from java.util.Date to Java 8 date types
• Why did we make this change?
• When was this change made?
• How to migrate an extension