SN-10194 附来源、原文与上下文。
我注意到，自己定制的验证码相关内容不见了。我猜是在升级时丢失了？我们现在用什么验证码？如果只有默认验证码，垃圾账号就会蜂拥而来。我需要重新整合定制验证码，还是我们现在有了其他方案？
I noticed my custom captcha stuff is gone. I guess it got lost in an upgrade? What are we doing for captcha now? If we only have default captcha, we'd be getting flooded with spam accounts. Do I need to re-integrate the custom captcha stuff or do we have another solution now?
