Grok 4.7 now available in opencode: model added to Zen and Go

opencode 1.18.32 from 21.09.2026 added Grok 4.7 to Zen and Go. The change was made by an external contributor, who also added DeepSeek V4.1 Flash to the Zen documentation.

The same patch fixed image attachments on Bedrock: they are passed only to Claude, Nova, and Llama 4 models.