diff --git a/CHANGELOG.md b/CHANGELOG.md
index dfa0bd4..ec4bd3e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+* We no longer change tilde characters (`~`) in URLs to their percentage-encoding *(`%7E`) as part of the downcasing process. Thanks {Yegorov}[https://github.com/Yegorov]!
+
 ## 2.0.0
 
 * [BREAKING] We now rely only on rack-spec-compliant values to investigate the URLs. This should improve compatibility with different application servers. In particular, this means we now ignore the `REQUEST_URI` value and rely solely on `PATH_INFO`. If your application relies on `REQUEST_URI` being downcased, this could be a breaking change.