diff --git a/CHANGELOG.md b/CHANGELOG.md
index ef16734e..1da79192 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
   Closes [#459](https://github.com/PyFilesystem/pyfilesystem2/issues/459).
 
 ### Fixed
+- Documented the case-sensitive cached entry lookup in `fs.wrap.WrapCachedDir`
+  ([#560](https://github.com/PyFilesystem/pyfilesystem2/issues/560)).
 - Elaborated documentation of `filter_dirs` and `exclude_dirs` in `fs.walk.Walker`.
   Closes [#371](https://github.com/PyFilesystem/pyfilesystem2/issues/371).
 - Fixes a backward incompatibility where `fs.move.move_file` raises `DestinationExists`
diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index 78102487..0c83dd51 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -20,6 +20,7 @@ Many thanks to the following developers for contributing to this project:
 - [George Macon](https://github.com/gmacon)
 - [Giampaolo Cimino](https://github.com/gpcimino)
 - [@Hoboneer](https://github.com/Hoboneer)
+- [@Hugohong258](https://github.com/Hugohong258)
 - [Jen Hagg](https://github.com/jenhagg)
 - [Joseph Atkins-Turkish](https://github.com/Spacerat)
 - [Joshua Tauberer](https://github.com/JoshData)
diff --git a/fs/wrap.py b/fs/wrap.py
index de38d083..802a9e81 100644
--- a/fs/wrap.py
+++ b/fs/wrap.py
@@ -90,6 +90,12 @@ class WrapCachedDir(WrapFS[_F], typing.Generic[_F]):
         used only in a fairly limited scope where you don't expected
         anything on the filesystem to change.
 
+        Cached directory entries are matched case-sensitively by
+        `~fs.base.FS.getinfo`, `~fs.base.FS.isdir`, and `~fs.base.FS.isfile`,
+        even when the wrapped filesystem is case-insensitive. Use the spelling
+        returned by `~fs.base.FS.scandir`, or query the wrapped filesystem
+        directly if case-insensitive lookups are needed.
+
     """
 
     # FIXME (@althonos): The caching data structure can very likely be