diff --git a/.gitignore b/.gitignore
index fcd24c48..e79dbcc3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -38,6 +38,7 @@ tarpaulin-report.html
 docs-internal/
 docs-marketing/
 docs-dev/
+docs-dev-jangan-ditrack/
 # scripts/ is ignored by default for local dev scripts, but release-relevant
 # scripts are explicitly allowlisted below
 scripts/*
diff --git a/Dockerfile b/Dockerfile
index c08ee8cd..123fcee6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,7 +19,7 @@
 
 # ── Builder ─────────────────────────────────────────────────────────────────
 
-FROM rust:1.93-bookworm AS builder
+FROM rust:1.93.1-bookworm AS builder
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
     cmake libssl-dev libsasl2-dev librdkafka-dev protobuf-compiler pkg-config \
diff --git a/RELEASE-v0.4.0.md b/RELEASE-v0.4.0.md
index 9a3685cf..4a3e0e0c 100644
--- a/RELEASE-v0.4.0.md
+++ b/RELEASE-v0.4.0.md
@@ -19,7 +19,7 @@
 
 ## Phase 2 — Commit Everything Locally
 
-**VIL repo** (`/home/abraham/Prdmid/vil-project/vil`):
+**VIL repo**:
 
 Already stacked (no action):
 - [ ] `dd0e32c release: v0.4.0 — licensing restructure + bench infra + vastar sweep`
@@ -40,7 +40,7 @@ git add Dockerfile Dockerfile.slim docker-compose.yml docker/ scripts/docker-pub
 git commit -m "release(0.4.0): Docker image + sample bundles + CHANGELOG + release checklist"
 ```
 
-**Website repo** (`/home/abraham/Vastar-Publication/website-vastar-id`):
+**Website repo**:
 
 Uncommitted changes:
 - [ ] Locale stripping (ar/ja/tr removed)
@@ -60,13 +60,13 @@ git commit -m "release(0.4.0): website overhaul — VSAL prominence, Docker Quic
 
 ```bash
 # VIL repo
-cd ~/Prdmid/vil-project/vil
+cd <vil-repo>
 git tag -a v0.4.0 -m "VIL v0.4.0 — licensing restructure + Docker + provisionable"
 git push origin main
 git push origin v0.4.0          # triggers .github/workflows/release-samples.yml
 
 # Website repo
-cd ~/Vastar-Publication/website-vastar-id
+cd <website-repo>
 git push origin main
 ```
 
@@ -87,7 +87,7 @@ Manually create the release or update the auto-created one:
 ## Phase 5 — Docker Hub Push
 
 ```bash
-cd ~/Prdmid/vil-project/vil
+cd <vil-repo>
 
 # One-time setup (skip if already done)
 docker run --privileged --rm tonistiigi/binfmt --install all
@@ -125,7 +125,7 @@ docker buildx build \
 ## Phase 7 — Publish Apache/MIT Crates to crates.io
 
 ```bash
-cd ~/Prdmid/vil-project/vil
+cd <vil-repo>
 cargo login                        # one-time
 ./scripts/publish-all.sh --dry-run # ALL 165 Apache/MIT crates dry-run
 ./scripts/publish-all.sh           # live publish
diff --git a/docs/INSTALLATION.md b/docs/INSTALLATION.md
index 1a8ee08c..4d2e3fe7 100644
--- a/docs/INSTALLATION.md
+++ b/docs/INSTALLATION.md
@@ -6,7 +6,7 @@ This guide covers installation and setup of VIL for different platforms and use
 
 ### System Requirements
 - **OS**: Linux (primary), macOS, Windows (experimental)
-- **Rust**: 1.70 or later (MSRV)
+- **Rust**: 1.93.1 or later (MSRV)
 - **RAM**: 4GB minimum (8GB+ recommended for large pipelines)
 - **CPU**: Multi-core processor recommended
 
@@ -313,7 +313,7 @@ cargo test --workspace --release
 
 ### Build Docker Image
 ```dockerfile
-FROM rust:1.70-bookworm
+FROM rust:1.93.1-bookworm
 
 RUN apt-get update && apt-get install -y \
     build-essential \
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
new file mode 100644
index 00000000..ee43e835
--- /dev/null
+++ b/rust-toolchain.toml
@@ -0,0 +1,3 @@
+[toolchain]
+channel = "1.93.1"
+components = ["rustfmt", "clippy"]