1 files changed, 2 insertions, 0 deletions
diff --git a/TECH.md b/TECH.md
index c148163..58ad33e 100644
--- a/TECH.md
+++ b/TECH.md
@@ -24,3 +24,5 @@ As such, `%z` and `%Z` cannot be counted on.
 
 Ok, `%z` and `%Z` don't work correctly because `struct tm` is often extended.
 When I convert to and from a dictionary, I lose that information.
+
+Ok I've confirmed that MacOS has bugs in the libc and have now reported them.