[sysprof] Release 3.40.1

[Christian Hergert <chergert src gnome org>]

commit c6840d48d18eaf6b013b550c1551e7954e98d1c8
Author: Christian Hergert <chergert redhat com>
Date:   Tue Mar 23 10:58:57 2021 -0700

    Release 3.40.1
    
    This release fixes an issue created during GNOME 40 development where the
    libsysprof-capture-4.a library could leak symbols into a shared library
    that consumed it (such as Pango, GTK 4, and GLib).
    
    This fixes that by removing symbol visibility from libsysprof-capture.a.
    Distributions are encouraged to rebuild their libraries that consume
    Sysprof's libsysprof-capture-4.a.

 NEWS        | 7 +++++++
 meson.build | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)
---
diff --git a/NEWS b/NEWS
index 12b84bf..67f2702 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,10 @@
+Overview of changes in Sysprof 3.40.1
+=====================================
+
+ * Fix build system issue which caused symbols from libsysprof-capture.a to leak
+   into the ABI of libraries consuming it. This was due to inheritance of GNU
+   default symbol visibility. A recompilation of those libraries is necessary.
+
 Overview of changes in Sysprof 3.40.0
 =====================================
 
diff --git a/meson.build b/meson.build
index 834ded8..6e41bb0 100644
--- a/meson.build
+++ b/meson.build
@@ -1,6 +1,6 @@
 project('sysprof', 'c',
           license: ['GPL3+', 'GPL2+'],
-          version: '3.40.0',
+          version: '3.40.1',
     meson_version: '>=0.51.0',
   default_options: [ 'c_std=gnu11',
                      'cpp_std=c++11',