adds important comments to spec file

keepassxc.spec

@@ -25,6 +25,10 @@ Source0:        https://github.com/keepassxreboot/keepassxc/releases/download/%{
 # https://github.com/keepassxreboot/keepassxc/issues/5608
 # are reporting regression. I am resuming xcb.patch to all branches
 #
+# 27 July 2022 Germano Massullo's update: new Qt release
+# https://bodhi.fedoraproject.org/updates/FEDORA-2022-d1ac004bb1
+# reintroduced xcb patch for GNOME Wayland mentioning in the description the
+# problems keepassxc users experienced
 
 Patch0:         xcb.patch
 
@@ -68,6 +72,12 @@ BuildRequires:  rubygem-asciidoctor
 # enforces on the user system, Qt version to be the same one used to build KeepassXC
 # This avoids "not a bug" bugreports like this one
 # https://bugzilla.redhat.com/show_bug.cgi?id=2068981
+# Moreover it is very important in case of mass rebuild of Qt+applications that
+# are dependent from Qt, because it happened (see following bugreport) that users experienced
+# that their system was not able to install a new Qt update due packaging bugs, but the system
+# was able to update keepassxc (which was built upon new Qt release), resulting in a
+# Qt - KeepassXC mismatch
+# https://bugzilla.redhat.com/show_bug.cgi?id=2111413
 %{?_qt5:Requires: %{_qt5}%{?_isa} = %{_qt5_version}}
 
 # KeePassXC bundles the ykcore code due to lack of support from Yubico and