X-Git-Url: https://git.chrismorgan.info/anymap/blobdiff_plain/fdba2f45b9b9d6fa05be6a4d0849add42d94516e..b549457d628fb178f6d700d85800f3ab63482d63:/README.md

diff --git a/README.md b/README.md
index a498edd..e1c65ac 100644
--- a/README.md
+++ b/README.md
@@ -18,15 +18,7 @@ Instructions
 
 Cargo all the way: it is `anymap` on crates.io.
 
-There are a couple of optional features on the `anymap` crate:
-
-- `clone`: if enabled, your `AnyMap` will require contained types to implement `Clone` and will itself satisfy `Clone`.
-
-- `concurrent`: if enabled, your `AnyMap` will require contained types to satisfy `Send` and `Sync` and will itself satisfy `Send` and `Sync`.
-
-These can be combined if desired.
-
-For users of the nightly instead of the beta of rustc there are a couple of things behind the `nightly` feature like a `drain` method on the `RawAnyMap` and a more efficient hashing technique which makes lookup in the map a tad faster.
+For users of the nightly instead of the beta of rustc there are a couple of things behind the `unstable` feature like a `drain` method on the `RawAnyMap` and a more efficient hashing technique which makes lookup in the map a tad faster.
 
 Author
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