[LyX/2.4.x] document performance fixes

[Juergen Spitzmueller]

commit 070a71a603223de0bc9f9ff18f78932b76925e65
Author: Juergen Spitzmueller <spitz at lyx.org>
Date:   Fri Jul 5 18:56:59 2024 +0200

    document performance fixes
---
 status.24x | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/status.24x b/status.24x
index b6304efe40..89e45f79ff 100644
--- a/status.24x
+++ b/status.24x
@@ -54,6 +54,8 @@ What's new
 
 - Improve performance when selecting text on less powerful systems (bug 13050).
 
+- Fix performance problems with references with (very) many authors.
+
 
 * INTERNALS