Goblin Mosh release 1.4.0-goblin20260911.2 Source commit: 95d4a6f, branch low-bandwidth-mosh. Built natively on Apple Silicon for macOS 26 Tahoe, using the selected Apple Command Line Tools in an isolated Homebrew prefix. The shared /opt/homebrew installation and manual /usr/local Goblin Mosh installation were not changed. The private Homebrew checkout retains the prior release's tool-selection adjustment: when xcode-select selects Command Line Tools, do not fall back to the unused older Xcode application. Homebrew's build sandbox stays enabled; the formula does not install or require this adjustment on users' machines. Build-time tests: 26 total, 25 pass, one missing FIPS-provider skip, zero failures. Installed tests cover recursive/delta file transfers and one- and four-hop UDP relays with loss/reordering, live terminal input and clean relay shutdown. All prebuilt artifacts explicitly disable RaptorQ and pass the executable policy gate. Reed-Solomon FEC remains available. This is not FIPS certification. Only arm64_tahoe is a tested macOS binary target. Dependencies are separately managed Homebrew packages; the bottle is relocatable (cellar: any).