【#Tech24H】On June 29, an upgrade notification email sent by DeepSeek to users revealed that the official version of DeepSeek V4 is scheduled for mid-July. Along with the launch comes additional feature optimizations, performance improvements, and a time-of-use pricing mechanism. According to the email, peak hours are defined as 9:00–12:00 and 14:00–18:00 Beijing time daily, during which API calls will be priced at twice the normal rate. DeepSeek also stated that users will be notified via email 24 hours in advance before any related adjustments take effect.