Moodle & PHP versionsCheck target environment requirements and the supported route between source and target versions.
PluginsInventory contributed and custom plugins, their data, dependencies and target-version compatibility.
Themes & custom codeIdentify code that may rely on deprecated APIs, overridden templates or source-specific assumptions.
Authentication & SSOValidate identity providers, certificates, callback URLs, user mapping and fallback administrator access.
IntegrationsCatalogue APIs, web services, scheduled imports/exports, payment flows and external repositories.
Cron & scheduled tasksConfirm task execution, queues, notifications and background processing in the target environment.
Storage & data volumeMeasure database and moodledata size, large files, backups and the time needed for final transfer.
Cutover constraintsDefine acceptable learning downtime, change freeze rules, final deltas, rollback window and sign-off owners.