diff --git a/changelog/unreleased/improve-posixfs.md b/changelog/unreleased/improve-posixfs.md
new file mode 100644
index 0000000000..f7a1965344
--- /dev/null
+++ b/changelog/unreleased/improve-posixfs.md
@@ -0,0 +1,5 @@
+Enhancement: Add trashbin support to posixfs alongside other improvements.
+
+We added support for trashbins to posixfs. Posixfs also saw a number of other improvement, bugfixes and optimizations.
+
+https://github.com/cs3org/reva/pull/4779