Almost all updates and optimizations are ended. Sorry if you experienced any downtime while you were using the web builder but now it's almost finished.
If you have any issue while visiting the checkout page (e.g. funds sent but you didn't receive the product) kindly let me know about it. Everything should be working fine since my updated to the payment server but I'm still monitoring the situation.
Litecoin is now back available inside my checkout pages for all my products. It took about 1 day to sync the LTC blockchain but now you can pay with it without having to contact me manually.
Tomorrow I will prune all builds backup copies that are stored on my server. You're invited to download your builds immediately after creating them because I delete the backup copies periodically. Note that you can always re-create them and that deleting backups does not affect your own running copies.
