From 3e1a9dc29480b1e76da4c31098b413bc6572486f Mon Sep 17 00:00:00 2001
From: Tony Narlock <tony@git-pull.com>
Date: Sat, 23 Mar 2024 10:42:56 -0500
Subject: [PATCH 1/2] chore(Server.attached_sessions): Use .filter()

---
 src/libtmux/server.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libtmux/server.py b/src/libtmux/server.py
index d8ae64d9b..15a5fe0e4 100644
--- a/src/libtmux/server.py
+++ b/src/libtmux/server.py
@@ -260,7 +260,7 @@ def attached_sessions(self) -> t.List[Session]:
         -------
         list of :class:`Session`
         """
-        return [s for s in self.sessions if s.session_attached != "0"]
+        return self.sessions.filter(session_attached__noeq="1")
 
     def has_session(self, target_session: str, exact: bool = True) -> bool:
         """Return True if session exists.

From c5f1665211f45384df303a90250eb82fe2219a3c Mon Sep 17 00:00:00 2001
From: Tony Narlock <tony@git-pull.com>
Date: Sat, 23 Mar 2024 10:45:42 -0500
Subject: [PATCH 2/2] docs(CHANGES): Note Server.attached_sessions improvement

---
 CHANGES | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/CHANGES b/CHANGES
index d58b64ba1..fc72c559d 100644
--- a/CHANGES
+++ b/CHANGES
@@ -15,6 +15,12 @@ $ pip install --user --upgrade --pre libtmux
 
 <!-- To maintainers and contributors: Please add notes for the forthcoming version above -->
 
+### Bug fix
+
+- {attr}`Server.attached_sessions` fix for when multiple clients attached, thank you @patrislav1 (#537)
+
+  - #538 fix to `QueryList`.
+
 ## libtmux 0.35.0 (2024-03-17)
 
 ### Breaking changes