diff --git a/ndhistogram/CHANGELOG.md b/ndhistogram/CHANGELOG.md
index 79d30e1..60378aa 100644
--- a/ndhistogram/CHANGELOG.md
+++ b/ndhistogram/CHANGELOG.md
@@ -1,3 +1,9 @@
+# 0.10.0 (2023-12-03)
+
+- Fix issue 33: Filling a histogram where the axis value is NaN not longer panics. NaN is mapped to no bin so those values are not filled in histograms.
+- Fix new clippy and compiler warnings.
+- Minimum supported rust version is increased to 1.63.0.
+
 # 0.9.0 (2023-05-19)
 
 - Make serde an optional dependency. This is a breaking change. If you were using serde with this crate's types you will have to enable the "serde" feature flag in your `Cargo/toml`.
diff --git a/ndhistogram/src/axis/uniform.rs b/ndhistogram/src/axis/uniform.rs
index 0b30b9d..be9b6de 100644
--- a/ndhistogram/src/axis/uniform.rs
+++ b/ndhistogram/src/axis/uniform.rs
@@ -10,6 +10,9 @@ use super::{Axis, BinInterval};
 /// Below (above) this range is an underflow (overflow) bin.
 /// Hence this axis has N+2 bins.
 ///
+/// For floating point types, positive and negative infinities map to overflow
+/// and underflow bins respectively. NaN does not map to any bin.
+///
 /// # Example
 /// Create a 1D histogram with 10 uniform bins between -5.0 and 5.0, plus overflow and underflow bins.
 /// ```rust
diff --git a/ndhistogram/src/axis/uniformcyclic.rs b/ndhistogram/src/axis/uniformcyclic.rs
index 160cd43..03c5537 100644
--- a/ndhistogram/src/axis/uniformcyclic.rs
+++ b/ndhistogram/src/axis/uniformcyclic.rs
@@ -52,6 +52,8 @@ where
     ///
     /// Only implemented for [Float]. Use [UniformCyclic::with_step_size] for integers.
     ///
+    /// For floating point types, infinities and NaN do not map to any bin.
+    ///
     /// # Panics
     /// Panics under the same conditions as [Uniform::new].
     pub fn new(nbins: usize, low: T, high: T) -> Self
diff --git a/ndhistogram/src/axis/uniformnoflow.rs b/ndhistogram/src/axis/uniformnoflow.rs
index 13be4d5..bfcc538 100644
--- a/ndhistogram/src/axis/uniformnoflow.rs
+++ b/ndhistogram/src/axis/uniformnoflow.rs
@@ -9,6 +9,8 @@ use num_traits::{Float, Num, NumCast, NumOps};
 /// Similar to [Uniform] but this axis has no over/underflow bins.
 /// Hence it has N bins.
 ///
+/// For floating point types, infinities and NaN do not map to any bin.
+///
 /// # Example
 /// Create a 1D histogram with 10 uniformly spaced bins between -5.0 and 5.0.
 /// ```rust
diff --git a/ndhistogram/src/axis/variable.rs b/ndhistogram/src/axis/variable.rs
index 02e2625..2cedd20 100644
--- a/ndhistogram/src/axis/variable.rs
+++ b/ndhistogram/src/axis/variable.rs
@@ -9,6 +9,9 @@ use super::{Axis, BinInterval};
 /// Beyond the lowest (highest) bin edges is an underflow (overflow) bin.
 /// Hence this axis has num edges + 1 bins.
 ///
+/// For floating point types, positive and negative infinities map to overflow
+/// and underflow bins respectively. NaN does not map to any bin.
+///
 /// # Example
 /// Create a 1D histogram with 3 variable width bins between 0.0 and 7.0, plus overflow and underflow bins.
 /// ```rust
diff --git a/ndhistogram/src/axis/variablecyclic.rs b/ndhistogram/src/axis/variablecyclic.rs
index 8c6076a..f76c53b 100644
--- a/ndhistogram/src/axis/variablecyclic.rs
+++ b/ndhistogram/src/axis/variablecyclic.rs
@@ -8,6 +8,8 @@ use num_traits::Num;
 /// A wrap-around axis with variable-sized bins, constructed from a list of bin
 /// edges.
 ///
+/// For floating point types, infinities and NaN do not map to any bin.
+///
 /// # Examples
 /// 1D histogram with cyclic variable sized azimuthal angle binning.
 /// ```
diff --git a/ndhistogram/src/axis/variablenoflow.rs b/ndhistogram/src/axis/variablenoflow.rs
index 77b7c0d..dd4e170 100644
--- a/ndhistogram/src/axis/variablenoflow.rs
+++ b/ndhistogram/src/axis/variablenoflow.rs
@@ -7,6 +7,8 @@ use std::fmt::{Debug, Display};
 /// An axis with variable sized bins constructed with a list of bin edges.
 /// This axis has (num edges - 1) bins.
 ///
+/// For floating point types, infinities and NaN do not map to any bin.
+///
 /// # Example
 /// Create a 1D histogram with 3 variable width bins between 0.0 and 7.0.
 /// ```rust