From 0e788fb697449de9a101d45a84e69c1b090ed6f5 Mon Sep 17 00:00:00 2001
From: chrchr-github <78114321+chrchr-github@users.noreply.github.com>
Date: Fri, 26 Aug 2022 23:24:25 +0200
Subject: [PATCH] Update releasenotes.txt (#4404)

---
 releasenotes.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/releasenotes.txt b/releasenotes.txt
index 0f8ce1bb0..41dcdc35e 100644
--- a/releasenotes.txt
+++ b/releasenotes.txt
@@ -3,4 +3,5 @@ release notes for cppcheck-2.9
 - restored check for negative allocation (new[]) and negative VLA sizes from cppcheck 1.87 (LCppC backport)
 - replaced hardcoded check for pipe() buffer size by library configuration option (LCppC backport)
 - on Windows the callstack is now being written to the output specific via "--exception-handling"
-- make it possible to disable the various exception handling parts via the CMake options "NO_UNIX_SIGNAL_HANDLING", "NO_UNIX_BACKTRACE_SUPPORT" and "NO_WINDOWS_SEH"
\ No newline at end of file
+- make it possible to disable the various exception handling parts via the CMake options "NO_UNIX_SIGNAL_HANDLING", "NO_UNIX_BACKTRACE_SUPPORT" and "NO_WINDOWS_SEH"
+- detect more redundant calls of std::string::c_str(), std::string::substr(), and unnecessary copies of containers