How to update safely
- Back up the database and the entire forum directory. Keep the backup outside the public web directory.
- Record the installed version and edition. Download the updater whose from version exactly matches this installation.
- Open Admin → System → Package Manager. Upload the updater and review its source/target versions, hashes and file plan.
- Apply only when the manager accepts the baseline. A mismatch is a reason to obtain the matching package, not bypass the check.
- Follow any database upgrade instruction. The manual full-file upgrade route uses Admin → System & upgrades → Run database upgrade after the correct replacement files are in place.
- Compare the board version and database “last upgraded by” value, then test sign-in, a topic, an upload and a download.
For beta.156e, a beta.155x board needs the 155x-to-156e updater. A 156d board needs 156d-to-156e. Save the package’s handoff and checksum with the backup.
