Goblin Mosh Homebrew release 1.4.0-goblin20260910.2 Target: Apple Silicon arm64, macOS 26 Tahoe. Compiler: Apple Command Line Tools 26.5 (clang 21). This bottle was built in a disposable Homebrew prefix. The workstation's shared Homebrew dependencies, manual Goblin Mosh installation and running sessions were not upgraded or replaced by the build. The private Homebrew 6.0.22 checkout has one local tool-selection adjustment: when xcode-select selects the installed Command Line Tools, its Xcode discovery does not fall back to the unused older /Applications/Xcode.app. This changes neither the compiler nor the SDK. Homebrew's own build sandbox remains enabled. No such change is needed or installed by the Goblin formula. Build-time core tests use a fresh, short /tmp runtime directory. The installed-package test uses new local PTYs, an authenticated UDP session and temporary local/remote directory trees. No real user session is reused. Only the actual arm64_tahoe bottle is published. Other macOS architectures and releases have not been tested. Dependencies remain separate Homebrew packages and are not bundled into the Goblin Mosh bottle.