diff --git a/LLM.md b/LLM.md
index af8d5b0c1..0d8482a1c 100644
--- a/LLM.md
+++ b/LLM.md
@@ -3,9 +3,9 @@
 ## Overview
 Go module: `github.com/hanzoai/s3`
 
-**Upstream**: [Hanzo](https://github.com/hanzo/hanzo) (Apache-2.0). Branded as **Hanzo S3** — S3-compatible object storage. Replaced the former MinIO fork (MinIO killed; migrated to Hanzo).
+**Upstream**: [SeaweedFS](https://github.com/seaweedfs/seaweedfs) (Apache-2.0). Hanzo S3 is the Apache-2.0 SeaweedFS fork, branded **Hanzo S3** — S3-compatible object storage. It replaced the former AGPL-3.0 MinIO fork (dropped). Attribution to SeaweedFS is retained in `NOTICE`.
 
-The binary is **`s3`** (renamed from upstream `s3`). All imports are on `github.com/hanzoai/s3`; upstream `hanzo/{raft,goexif,go-fuse,cockroachdb-parser}` remain external deps.
+The binary is **`s3`** (renamed from upstream `weed`). All internal code imports `github.com/hanzoai/s3`; the only deps still under the SeaweedFS org are the small Apache-2.0 utility libs `github.com/seaweedfs/{goexif,go-fuse}` (forking those is the one step left to drop the `seaweedfs` name entirely).
 
 ## Build & Run
 ```bash
@@ -16,6 +16,23 @@ CGO_ENABLED=0 go build -trimpath -o s3 ./s3
 ## Image
 `ghcr.io/hanzoai/s3` — built by `.github/workflows/docker-build.yml` via the shared `hanzoai/.github` reusable. `ENTRYPOINT ["s3"]`; default `CMD` runs the all-in-one server with the S3 gateway on `:9000`.
 
+## S-Chain — engines on top
+
+Hanzo S3 is the platform's distributed object-storage substrate, **"S-Chain"**. Query
+and compute engines build on it, both storing their data here as objects:
+
+- **Datastore** — the OLAP (columnar) engine, a ClickHouse fork
+  ([hanzoai/datastore](https://github.com/hanzoai/datastore)). Its `MergeTree` parts
+  live here, so stateless compute replicas share one zero-copy copy of the data
+  (proven PoC: 5M-row table on S3, two compute nodes, one physical copy).
+- **Decentralized SQL** — the planned OLTP engine (SQLite/Base), designed not yet
+  built: one encrypted database file per user/project, also stored here.
+
+Direction (not yet shipped): Quasar (post-quantum, leaderless) consensus for the small
+commitments, with bulk data staying in S-Chain object storage. Hanzo S3's own transport
+is already ZAP-native (see the gRPC-rip section below). See the Datastore design paper,
+`hanzo-datastore/` in [hanzoai/papers](https://github.com/hanzoai/papers).
+
 ## Filer metadata store: zapdb (leveldb ripped)
 The filer's on-disk metadata `FilerStore` is **zapdb** (`github.com/luxfi/zapdb`, a
 transactional LSM-tree KV — Badger-derived; its Go package is `package badger`, so
diff --git a/docker/compose/local-minio-gateway-compose.yml b/docker/compose/local-minio-gateway-compose.yml
deleted file mode 100644
index 441ff9de2..000000000
--- a/docker/compose/local-minio-gateway-compose.yml
+++ /dev/null
@@ -1,50 +0,0 @@
-version: '3.9'
-
-services:
-  master:
-    image: chrislusf/hanzo:local
-    ports:
-      - 9333:9333
-      - 19333:19333
-    command: "master -ip=master -volumeSizeLimitMB=100"
-  volume:
-    image: chrislusf/hanzo:local
-    ports:
-      - 8080:8080
-      - 18080:18080
-    command: "volume -master=master:9333 -port=8080 -ip=volume -max=0 -preStopSeconds=1"
-    depends_on:
-      - master
-  s3:
-    image: chrislusf/hanzo:local
-    ports:
-      - 8888:8888
-      - 18888:18888
-      - 8333:8333
-    command: '-v 1 filer -master="master:9333" -s3 -s3.config=/etc/hanzo/s3.json -s3.port=8333'
-    volumes:
-      - ./s3.json:/etc/hanzo/s3.json
-    depends_on:
-      - master
-      - volume
-  minio-gateway-s3:
-    image: minio/minio
-    ports:
-      - 9000:9000
-    command: 'minio gateway s3 http://s3:8333'
-    restart: on-failure
-    environment:
-      MINIO_ACCESS_KEY: "some_access_key1"
-      MINIO_SECRET_KEY: "some_secret_key1"
-    depends_on:
-      - s3
-  minio-warp:
-    image: minio/warp
-    command: 'mixed --duration=5m --obj.size=3mb --autoterm'
-    restart: on-failure
-    environment:
-      WARP_HOST: "minio-gateway-s3:9000"
-      WARP_ACCESS_KEY: "some_access_key1"
-      WARP_SECRET_KEY: "some_secret_key1"
-    depends_on:
-      - minio-gateway-s3
\ No newline at end of file
diff --git a/s3/command/update.go b/s3/command/update.go
index adde6df31..7cd3eda07 100644
--- a/s3/command/update.go
+++ b/s3/command/update.go
@@ -120,7 +120,7 @@ func runUpdate(cmd *Command, args []string) bool {
 
 func downloadRelease(ctx context.Context, target string, ver string) (version string, err error) {
 	currentVersion := swv.VERSION_NUMBER
-	rel, err := GitHubLatestRelease(ctx, ver, "hanzo", "hanzo")
+	rel, err := GitHubLatestRelease(ctx, ver, "hanzoai", "s3")
 	if err != nil {
 		return "", err
 	}