Intel / post

T3 Code Stable ships 1,400 changes, adds idle thread compaction

Source: x.com
Date: Published Oct 21, 2026

We just shipped an updated T3 Code Stable release with over 1,400 changes 🤯 Quick highlight reel of my favorites: - Massive perf wins on desktop and mobile - Add a project to another machine from the "Run on" menu - EAS Simulator remote hosts for iOS dev - PR diffs now show code vs tests vs docs at a glance - Idle Claude threads compact early so the cache stays warm (beta) - Mobile got a big native pass. It finally feels native - `t3 doctor` can reclaim database space - `t3 connect` now checks your machine is reachable, and errors say how to fix them - Webhook tasks got filters and dedupe - Skill discovery is much more reliable - Tons of Windows, terminal, and scroll fixes Least favorite: I caved, LaTeX renders on web and mobile Also heads up, we're getting a bit more experimental with how we treat Nightly, so now would be a good time to move back to stable :)

Oct 21, 2026 View on X

Why it matters

T3 Code Stable adds early of idle Claude threads to keep the prompt cache warm, remote-host projects and categorized PR diffs. Users of the Nightly channel are told to return to stable.

Terms in this piece · Glossary

context compaction — Summarizing an agent's earlier conversation to free room in the context window so a long session can keep going.

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