OpenRouter's catalog gives Z.ai: GLM 4.7 an expiration date of December 31

OpenRouter's model catalog now shows an expiration date of December 31, 2026 for "Z.ai: GLM 4.7" (z-ai/glm-4.7), a model listed since December 22, 2025 with a 204,800-token context. The entry had no expiration date before. This is a catalog field only; the entry does not say why or what happens to the model after that date.