Implement version table, update APIs when getting version info from github because the tags API was not retrieving our current git tags

app/Models/SiteVersion.php

@@ -7,6 +7,8 @@ use Illuminate\Database\Eloquent\Model;
 
 class SiteVersion extends Model
 {
+	const UPDATED_AT = NULL;
+
 	/* RELATIONS */
 
 	public function sites()
@@ -14,6 +16,11 @@ class SiteVersion extends Model
 		return $this->belongsTo(Site::class);
 	}
 
+	public function versions()
+	{
+		return $this->belongsTo(Version::class);
+	}
+
 	/* ATTRIBUTES */
 	public function getDateAttribute(): int
 	{