tmux 3.7 adds sync block: only the last screen of 1000-screen output spam gets sent
lucasmeijer · x · 2026-09-28
Developer lucasmeijer highlights tmux 3.7's new sync block support: when a program (e.g. an agent) spams 1000 screens of output, tmux only sends you the last one, drastically cutting output noise — handy for remote agent workflows; he wrote this over 3G from Sardinia.
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