bump version to 5.4

Author: user-none

ChangeLog

@@ -1,3 +1,6 @@
+for version 5.4
+    - Avoid deadlock during shut down on UNIX signals
+
 for version 5.3
     - Add configurable attention icon that is shown if iconified app needs attention
     - Fix building with Qt 5.14+

VERSION

@@ -1,2 +1,2 @@
-5.3
+5.4
 

helpers/appdata/kdocker.appdata.xml

@@ -29,7 +29,7 @@
     <binary>kdocker</binary>
   </provides>
   <releases>
-    <release version="5.3" timestamp="1583848837">
+    <release version="5.4" timestamp="1651154731">
       <description>Requires Qt Version 5</description>
     </release>
   </releases>

helpers/kdocker.1

@@ -133,7 +133,7 @@
 .\" ========================================================================
 .\"
 .IX Title "KDOCKER 1"
-.TH KDOCKER 1 "10 March, 2020" "Version 5.3" "General Commands Manual"
+.TH KDOCKER 1 "28 April, 2022" "Version 5.4" "General Commands Manual"
 .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
 .\" way too many mistakes in technical documents.
 .if n .ad l

helpers/kdocker_man.sh

@@ -3,6 +3,6 @@
 # Create man page (kdocker.1) from pod template
 
 pod2man --center  'General Commands Manual' \
-        --release 'Version 5.3'             \
+        --release 'Version 5.4'             \
         --date    "$(date +'%e %B, %Y')"    \
         kdocker.pod  kdocker.1

src/constants.cpp

@@ -24,7 +24,7 @@ const QString Constants::APP_NAME    = "KDocker";
 const QString Constants::ORG_NAME    = "com.kdocker";
 const QString Constants::DOM_NAME    = "kdocker.com";
 const QString Constants::WEBSITE     = "https://github.com/user-none/KDocker";
-const QString Constants::APP_VERSION = "5.3";
+const QString Constants::APP_VERSION = "5.4";
 
 const char *Constants::OPTIONSTRING = "+abd:e:fhi:I:jklmn:op:qrstvuw:x:";