diff --git a/backups/mongo-backup-test-2025-12-23T02-26-09-732Z.ndjson.gz b/backups/mongo-backup-test-2025-12-23T02-26-09-732Z.ndjson.gz
new file mode 100644
index 0000000..d654973
Binary files /dev/null and b/backups/mongo-backup-test-2025-12-23T02-26-09-732Z.ndjson.gz differ
diff --git a/img/preview.png b/img/preview.png
index 40666e8..b644cd5 100644
Binary files a/img/preview.png and b/img/preview.png differ
diff --git a/public/img/logo_w.png b/public/img/logo_w.png
index e848fd3..a4ea16e 100644
Binary files a/public/img/logo_w.png and b/public/img/logo_w.png differ