Tachyon A/B system image v1: dual-slot LUN0 + particle_image_v1 OTA format#59

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mrlambchop wants to merge 10 commits into

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feature/tachyon-image-v1

Commits on Jun 25, 2026

compose: A/B LUN0 — dual system + dual EFI slots, persistent grow userdata

mrlambchop
and
claude
committed
compose: emit + validate particle_image_v1 OTA format (section 6c)
mrlambchop
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ci: emit OTA format in CI via public tag + upload .pimg.zip artifact
mrlambchop
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ci: install particle-image over git+https, not the github: ssh shorthand
mrlambchop
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compose: install particle-image from npm (@particle/tachyon-image@0.1.0)
mrlambchop
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merge: A/B LUN0 layout (dual system + dual EFI, userdata)
mrlambchop
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merge: particle_image_v1 OTA format emit/validate + npm CLI wiring
mrlambchop
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Merge remote-tracking branch 'origin/main' into feature/tachyon-image-v1
mrlambchop
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review: make OTA emission best-effort under set -e; no test-key fallback for prod
mrlambchop
committed

Commits on Jun 26, 2026

compose: reference UFS provisioning XML in the image manifest
mrlambchop
committed