diff --git a/README.md b/README.md
index fbbedba..74fc402 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,14 @@
 
 > Rust wrapper around the [Little Filesystem](https://github.com/ARMmbed/littlefs).
 
+## Warning
+
+This crate has been flagged for usage of mem::initialized which is known to be
+unsound and has not been updated yet to use the newer mem::MaybeUninit
+interface. Recommend using the Littlefs v2 crate at:
+https://crates.io/crates/littlefs2
+in the interim.
+
 ## Description
 
 Software is divided into two pieces:
diff --git a/littlefs/Cargo.toml b/littlefs/Cargo.toml
index a234a09..7a054ad 100644
--- a/littlefs/Cargo.toml
+++ b/littlefs/Cargo.toml
@@ -1,9 +1,10 @@
 [package]
 name = "littlefs"
 description = "Rust interface to Little Filesystem"
-version = "0.2.0"
+version = "0.2.1"
 authors = ["Brandon Edens <brandonedens@gmail.com>"]
 edition = "2018"
+readme = "../README.md"
 categories = ["embedded", "filesystem", "no-std"]
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/brandonedens/rust-littlefs"