add a CHANGELOG entry for the stdout/stderr not flushed fix

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4ebfe780602dd9cc81fd6303f254e409935d1d2d..2d5e948997c607c3407c030045d8bd05e8934887 100644 (file)
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -87,6 +87,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - tclpkg Makefile corrupts CFLAGS #2177
 - lneato -? sometimes fails with STATUS_STACK_BUFFER_OVERRUN on Windows #1934
 - expr misinterprets `<<` and `>>` #2103
+- stdout and stderr are not flushed at exit on MinGW #2178
 
 ## [2.50.0] – 2021-12-04