Claude Code 2.1.245 internals: a swarm of internal model names added and removed
ClaudeCodeLog · x · 2026-08-25
Claude Code 2.1.245 also adds env vars BUNFEEDBACKURL and BUNINSTALL, and churns a long list of internal model entries in the CLI — names like claude-opus-4-5/4-7/4-8, claude-opus-5pro, claude-sonnet-5N appeared while others were removed. These look like internal/test codenames, not official releases.
Related event: Claude Code 2.1.245 fixes Linux glibc 2.44 crash(3 posts)→
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