diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4e2838c3229..4945f5e8390 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ You may also find the [Upgrade Guide](https://rust-random.github.io/book/update.
 ## [Unreleased]
 ### Additions
 - Use const-generics to support arrays of all sizes (#1104)
+- Implement `Clone` and `Copy` for `Alphanumeric` (#1126)
 
 ### Other
 - Reorder asserts in `Uniform` float distributions for easier debugging of non-finite arguments
diff --git a/rand_distr/CHANGELOG.md b/rand_distr/CHANGELOG.md
index 05cd23f59f8..346be3c26bb 100644
--- a/rand_distr/CHANGELOG.md
+++ b/rand_distr/CHANGELOG.md
@@ -8,6 +8,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Correctly document `no_std` support (#1100)
 - Add `std_math` feature to prefer `std` over `libm` for floating point math (#1100)
 - Add mean and std_dev accessors to Normal (#1114)
+- Make sure all distributions and their error types implement `Error`, `Display`, `Clone`,
+ `Copy`, `PartialEq` and `Eq` as appropriate (#1126)
 
 ## [0.4.0] - 2020-12-18
 - Bump `rand` to v0.8.0