Add native deterministic tar writer

1 files changed, 2 insertions, 2 deletions

diff --git a/README.md b/README.md
index 9b8e9b6..67e1734 100644
--- a/README.md
+++ b/README.md
@@ -4,11 +4,11 @@ An independent Rust proof of concept that produces an ALT Controller rootfs tarb
 
 ## Pipeline
 
-1. Rust parses `profiles/alt-controller.profile`.
+1. Rust parses the typed TOML image definition at `profiles/alt-controller.toml`.
 2. The profile uses vendored package lists under `profiles/package-lists/`.
 3. Rust initializes an isolated Hasher work root with `hsh --initroot-only`.
 4. Rust installs the resolved package set with `hsh-install`.
-5. Rust invokes `sudo tar` to archive `work/alt-controller/chroot` to `out/alt-controller-rootfs.tar`, excluding Hasher's `.host` helper directory. Root is needed only to read root-owned/setuid paths produced inside the isolated Hasher root.
+5. Rust finalizes the rootfs and invokes its native deterministic tar writer to archive it, excluding Hasher's internal `.host` and `.fakedata` directories. The archive records normalized numeric ownership and timestamps; ACLs and xattrs are not represented by the portable initial format.
 
 Hasher is intentionally the only external build dependency in this slice. It supplies ALT package resolution and isolation; the image/profile orchestration belongs to this project.