add a CHANGELOG entry for the C++ API not usable after install fix

diff --git a/CHANGELOG.md b/CHANGELOG.md
index a44c7aad0406e67654c2b0a693b028864585d9d2..5eea458a385db713858fa65fbafd8c48ae4dd402 100644 (file)
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -106,6 +106,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - assert failure with `nslimit1=0` #1902
 - `gvpr` usage output has been restored. This was a regression in Graphviz
   2.46.0.
+- C++ API not usable after install #2196
 
 ## [2.50.0] – 2021-12-04