diff --git a/Changelog b/Changelog
index c85ced1..6d64e3b 100644
--- a/Changelog
+++ b/Changelog
@@ -1,3 +1,8 @@
+2023-04-18  Martin Dvorak  <martin.dvorak@mindforger.com>
+
+  * Released v3.1.0 - minor release which fixes Bash function that is used
+    when ioctl/TIOCSTI is not available.
+
 2023-04-15  Martin Dvorak  <martin.dvorak@mindforger.com>
 
   * Released v3.0.0 - major release which adds ability of HSTR to work
diff --git a/PKGBUILD b/PKGBUILD
index 2084371..71cd6a2 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -4,7 +4,7 @@
 # Contributor: Busindre <busilezas at busindre.com>
 
 pkgname=hstr
-pkgver=3.0
+pkgver=3.1
 pkgrel=1
 pkgdesc="A command line utility that brings improved BASH command completion from the history. It aims to make completion easier and more efficient than Ctrl-r."
 arch=('x86_64'
diff --git a/SECURITY.md b/SECURITY.md
index d251f1c..db3fdfc 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -6,6 +6,7 @@ The following HSTR versions are currently being supported with security updates.
 
 | Version  | Supported          |
 | -------- | ------------------ |
+| 3.1.0    | :white_check_mark: |
 | 3.0.0    | :white_check_mark: |
 | 2.6.0    | :white_check_mark: |
 | 2.5.0    | :white_check_mark: |
diff --git a/build/debian/make-deb.sh b/build/debian/make-deb.sh
index 1be1a11..d32351b 100755
--- a/build/debian/make-deb.sh
+++ b/build/debian/make-deb.sh
@@ -147,8 +147,8 @@ then
   exit 1
 fi
 
-export ARG_BAZAAR_MSG="HSTR 3.0.0"
-export ARG_VERSION="3.0.0"
+export ARG_BAZAAR_MSG="HSTR 3.1.0"
+export ARG_VERSION="3.1.0"
 
 # Debian releases: https://www.debian.org/releases/
 #   6/7/8/9/10: squeeze wheezy jessie stretch buster
diff --git a/build/fedora/rpm-from-deb.sh b/build/fedora/rpm-from-deb.sh
index 674f2b0..297a3d6 100755
--- a/build/fedora/rpm-from-deb.sh
+++ b/build/fedora/rpm-from-deb.sh
@@ -20,7 +20,7 @@
 # This script is available from http://www.mindforger.com/fedora/fedora-rpm-from-deb.sh
 # to be easily available in VMs
 
-export MFVERSION="3.0.0"
+export MFVERSION="3.1.0"
 export MFPRJNAME="hstr-${MFVERSION}"
 export AMD64NAME="hstr_${MFVERSION}-1_amd64"
 export I386NAME="hstr_${MFVERSION}-1_i386"
diff --git a/build/tarball/tarball-build.sh b/build/tarball/tarball-build.sh
index eb2eae6..b1e0efa 100755
--- a/build/tarball/tarball-build.sh
+++ b/build/tarball/tarball-build.sh
@@ -20,7 +20,7 @@
 
 export SCRIPT_HOME=`pwd`
 
-export HSTR_VERSION="3.0.0"
+export HSTR_VERSION="3.1.0"
 
 export NOW=`date +%Y-%m-%d--%H-%M-%S`
 export GH_RELEASE_DIR=~/p/hstr/release
diff --git a/build/ubuntu/launchpad-make-all-releases.sh b/build/ubuntu/launchpad-make-all-releases.sh
index 873eab9..5955c51 100755
--- a/build/ubuntu/launchpad-make-all-releases.sh
+++ b/build/ubuntu/launchpad-make-all-releases.sh
@@ -163,8 +163,8 @@ then
     exit 1
 fi
 
-export ARG_BAZAAR_MSG="Release 3.0"
-export ARG_MAJOR_VERSION=3.0.
+export ARG_BAZAAR_MSG="Release 3.1"
+export ARG_MAJOR_VERSION=3.1.
 export ARG_MINOR_VERSION=1 # minor version is incremented for every Ubuntu version
 
 # https://wiki.ubuntu.com/Releases
diff --git a/hstr.pro b/hstr.pro
index a125497..199d507 100644
--- a/hstr.pro
+++ b/hstr.pro
@@ -62,6 +62,6 @@ hstrdebug {
 QMAKE_LINK = gcc
 
 # TIOCSTI debugging:
-# DEFINES += DEBUG_NO_TIOCSTI
+DEFINES += DEBUG_NO_TIOCSTI
 
 message(DEFINES of hstr.pro build: $$DEFINES)
diff --git a/pad.xml b/pad.xml
index 80e2cae..2b7c3fd 100644
--- a/pad.xml
+++ b/pad.xml
@@ -51,9 +51,9 @@
 	</Company_Info>
 	<Program_Info>
 		<Program_Name>HSTR</Program_Name>
-		<Program_Version>3.0.0</Program_Version>
+		<Program_Version>3.1.0</Program_Version>
 		<Program_Release_Month>4</Program_Release_Month>
-		<Program_Release_Day>2</Program_Release_Day>
+		<Program_Release_Day>18</Program_Release_Day>
 		<Program_Release_Year>2023</Program_Release_Year>
 		<Program_Cost_Dollars />
 		<Program_Cost_Other_Code>USD</Program_Cost_Other_Code>
diff --git a/src/hstr.c b/src/hstr.c
index 4e3f588..8183031 100644
--- a/src/hstr.c
+++ b/src/hstr.c
@@ -137,7 +137,7 @@
 
 // major.minor.revision
 static const char* VERSION_STRING=
-        "hstr version \"3.0.0\" (2023-04-15T08:50:00)"
+        "hstr version \"3.1.0\" (2023-04-18T08:50:00)"
         "\n";
 
 static const char* HSTR_VIEW_LABELS[]={
@@ -364,8 +364,7 @@ void print_bash_install_code(void)
 #else
         "\nfunction hstrnotiocsti {"
 #endif
-        "\n    { HSTR_OUT=\"$( { </dev/tty hstr ${READLINE_LINE}; } 2>&1 1>&3 3>&- )\"; } 3>&1;"
-        "\n    READLINE_LINE=\"$(hstr ${READLINE_LINE})\""
+        "\n    { READLINE_LINE=\"$( { </dev/tty hstr ${READLINE_LINE}; } 2>&1 1>&3 3>&- )\"; } 3>&1;"
         "\n    READLINE_POINT=${#READLINE_LINE}"
         "\n}"
         "\n# if this is interactive shell, then bind hstr to Ctrl-r (for Vi mode check doc)"