docs(changelog): closing stacked pane fix

CHANGELOG.md

@@ -7,6 +7,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 ## [Unreleased]
 * fix: when moving pane focus off screen edge to the next tab, the pane on the screen edge is now focused (https://github.com/zellij-org/zellij/pull/2293)
 * fix: adding panes to lone stack (https://github.com/zellij-org/zellij/pull/2298)
+* fix: closing a stacked pane now properly moves to the previous swap layout if appropriate (https://github.com/zellij-org/zellij/pull/2312)
 
 ## [0.35.2] - 2023-03-10
 * fix: get "zellij attach --create" working again (https://github.com/zellij-org/zellij/pull/2247)