diff --git a/CHANGELOG.md b/CHANGELOG.md
index 25eb9a90..76429455 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Bumped minimum Python version to 3.7 https://github.com/Textualize/rich/pull/2567
 - Pretty-printing of "tagged" `__repr__` results is now greedy when matching tags https://github.com/Textualize/rich/pull/2565
+- `progress.track` now supports deriving total from `__length_hint__`
 
 ## [12.6.0] - 2022-10-02
 
diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index b44496ba..7b93e032 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -20,6 +20,7 @@ The following people have contributed to the development of Rich:
 - [Kenneth Hoste](https://github.com/boegel)
 - [Lanqing Huang](https://github.com/lqhuang)
 - [Finn Hughes](https://github.com/finnhughes)
+- [Ionite](https://github.com/ionite34)
 - [Josh Karpel](https://github.com/JoshKarpel)
 - [Hugo van Kemenade](https://github.com/hugovk)
 - [Andrew Kettmann](https://github.com/akettmann)