2026.15

What’s Changed

API

Improvements

• Prevent thundering herd when scheduling sandboxes to orchestrator nodes by @morningtzh in #2201

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Orchestrator

Improvements

• Move BusyBox from compile-time embed to runtime disk read by @tomassrnka in #2326
• Reduce dirty tracking granularity from 4KB to 2MB by @djeebus in #2306
• Rename TemplateFiles → Paths and simplify path API by @levb in #2298
• Guard sliceDirect against out-of-bounds offsets by @joe-lombrozo-s-bot in #2329
• Batcher refactor and performance observability improvements by @sitole in #2310
• Move BusyBox from compile-time embed to runtime disk read by @tomassrnka in #2326

Bug Fixes

• Sample CPU in background to prevent spike inflation by @sitole in #2313
• Fix downloading all objects with orchestrator prefix to local folder by @sitole in #2296

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Misc

Features

• • Add ARM support by @tomassrnka in #2295, #2260, #2259, #2258, #2257, #2255

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New Contributors

• @morningtzh made their first contribution in #2201
• @renezander030 made their first contribution in #2273