diff --git a/CHANGES b/CHANGES
index 0ecaafb51..db5b75f82 100644
--- a/CHANGES
+++ b/CHANGES
@@ -3,7 +3,19 @@ contributors are listed. Note that Calamares does not have a historical
 changelog -- this log starts with version 3.2.0. The release notes on the
 website will have to do for older versions.
 
-# 3.2.19 (unreleased) #
+# 3.2.20 (unreleased) #
+
+This release contains contributions from (alphabetically by first name):
+ - No external contributors yet
+
+## Core ##
+ - No core changes yet
+
+## Modules ##
+ - No module changes yet
+
+
+# 3.2.19 (2020-02-21) #
 
 This release contains contributions from (alphabetically by first name):
  - Anke Boersma
@@ -39,6 +51,10 @@ This release contains contributions from (alphabetically by first name):
    Previously, a netinstall module would overwrite all of the package
    configuration done by other netinstall modules. Translations can be
    provided in the configuration file, `netinstall.conf`. #1303
+ - The *fstab* module no longer "claims" all the swap partitions it finds
+   on disk. It only uses swap specified for the current installation.
+   This means that "replace" and "alongside" installations will have
+   no swap configured in the target system.
 
 
 # 3.2.18 (2020-01-28) #
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6097225b5..db8fab382 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -40,7 +40,7 @@
 
 cmake_minimum_required( VERSION 3.3 FATAL_ERROR )
 project( CALAMARES
-    VERSION 3.2.18.2
+    VERSION 3.2.19
     LANGUAGES C CXX )
 
 set( CALAMARES_VERSION_RC 0 )  # Set to 0 during release cycle, 1 during development
diff --git a/ci/RELEASE.md b/ci/RELEASE.md
index 5293abf6b..524a67a65 100644
--- a/ci/RELEASE.md
+++ b/ci/RELEASE.md
@@ -120,3 +120,16 @@
   text *not released yet*.
 * Commit and push that, usually with the message
   *Changes: post-release housekeeping*.
+
+```
+# 3.2.XX (unreleased) #
+
+This release contains contributions from (alphabetically by first name):
+ - No external contributors yet
+
+## Core ##
+ - No core changes yet
+
+## Modules ##
+ - No module changes yet
+```
diff --git a/src/libcalamares/locale/Tests.cpp b/src/libcalamares/locale/Tests.cpp
index b63eb9e18..bf71fb0a2 100644
--- a/src/libcalamares/locale/Tests.cpp
+++ b/src/libcalamares/locale/Tests.cpp
@@ -128,8 +128,8 @@ LocaleTests::testTranslatableConfig1()
     QCOMPARE( ts1.count(), 1 );
     QVERIFY( !ts1.isEmpty() );
 
-    QCOMPARE( ts1.get(), "Hello" );
-    QCOMPARE( ts1.get( QLocale( "nl" ) ), "Hello" );
+    QCOMPARE( ts1.get(), QStringLiteral( "Hello" ) );
+    QCOMPARE( ts1.get( QLocale( "nl" ) ), QStringLiteral( "Hello" ) );
 
     QVariantMap map;
     map.insert( "description", "description (no language)" );
@@ -137,8 +137,8 @@ LocaleTests::testTranslatableConfig1()
     QCOMPARE( ts2.count(), 1 );
     QVERIFY( !ts2.isEmpty() );
 
-    QCOMPARE( ts2.get(), "description (no language)" );
-    QCOMPARE( ts2.get( QLocale( "nl" ) ), "description (no language)" );
+    QCOMPARE( ts2.get(), QStringLiteral( "description (no language)" ) );
+    QCOMPARE( ts2.get( QLocale( "nl" ) ), QStringLiteral( "description (no language)" ) );
 }
 
 /** @bref Test strings with translations.
@@ -173,8 +173,8 @@ LocaleTests::testTranslatableConfig2()
     QCOMPARE( ts1.count(), someLanguages().count() + 1 );
     QVERIFY( !ts1.isEmpty() );
 
-    QCOMPARE( ts1.get(), "description (no language)" );  // it wasn't set
-    QCOMPARE( ts1.get( QLocale( "nl" ) ), "description (language nl)" );
+    QCOMPARE( ts1.get(), QStringLiteral( "description (no language)" ) );  // it wasn't set
+    QCOMPARE( ts1.get( QLocale( "nl" ) ), QStringLiteral( "description (language nl)" ) );
     for ( const auto& language : someLanguages() )
     {
         // Skip Serbian (latin) because QLocale() constructed with it
@@ -188,7 +188,7 @@ LocaleTests::testTranslatableConfig2()
                   language );
     }
     QCOMPARE( ts1.get( QLocale( QLocale::Language::Serbian, QLocale::Script::LatinScript, QLocale::Country::Serbia ) ),
-              "description (language sr@latin)" );
+              QStringLiteral( "description (language sr@latin)" ) );
 
     CalamaresUtils::Locale::TranslatedString ts2( map, "name" );
     // We skipped dutch this time
diff --git a/src/libcalamares/utils/Tests.cpp b/src/libcalamares/utils/Tests.cpp
index 34701a940..d50abef39 100644
--- a/src/libcalamares/utils/Tests.cpp
+++ b/src/libcalamares/utils/Tests.cpp
@@ -162,7 +162,7 @@ LibCalamaresTests::testUmask()
     // m gets the previous value of the mask (depends on the environment the
     // test is run in, might be 002, might be 077), ..
     mode_t m = CalamaresUtils::setUMask( 022 );
-    QCOMPARE( CalamaresUtils::setUMask( m ), 022 );  // But now most recently set was 022
+    QCOMPARE( CalamaresUtils::setUMask( m ), mode_t( 022 ) );  // But now most recently set was 022
 
     for ( mode_t i = 0; i <= 0777 /* octal! */; ++i )
     {
@@ -178,7 +178,7 @@ LibCalamaresTests::testUmask()
         QCOMPARE( unlink( name ), 0 );
     }
     QCOMPARE( CalamaresUtils::setUMask( 022 ), m );
-    QCOMPARE( CalamaresUtils::setUMask( m ), 022 );
+    QCOMPARE( CalamaresUtils::setUMask( m ), mode_t( 022 ) );
 }
 
 void
@@ -219,7 +219,7 @@ LibCalamaresTests::testPrintableEntropy()
     for ( QChar c : s )
     {
         QVERIFY( c.isPrint() );
-        QCOMPARE( c.row(), 0 );
+        QCOMPARE( c.row(), uchar( 0 ) );
         QVERIFY( c.cell() > 32 );  // ASCII SPACE
         QVERIFY( c.cell() < 127 );
     }
@@ -245,7 +245,7 @@ LibCalamaresTests::testOddSizedPrintable()
         for ( QChar c : s )
         {
             QVERIFY( c.isPrint() );
-            QCOMPARE( c.row(), 0 );
+            QCOMPARE( c.row(), uchar( 0 ) );
             QVERIFY( c.cell() > 32 );  // ASCII SPACE
             QVERIFY( c.cell() < 127 );
         }
diff --git a/src/modules/initramfs/Tests.cpp b/src/modules/initramfs/Tests.cpp
index a9e0ce44c..04910f724 100644
--- a/src/modules/initramfs/Tests.cpp
+++ b/src/modules/initramfs/Tests.cpp
@@ -79,7 +79,7 @@ void InitramfsTests::testCreateTargetFile()
 
     QFileInfo fi( path );
     QVERIFY( fi.exists() );
-    QCOMPARE( fi.size(), sizeof( contents )-1 );  // don't count trailing NUL
+    QCOMPARE( ulong( fi.size() ), sizeof( contents )-1 );  // don't count trailing NUL
 
     QFile::remove( path );
 
diff --git a/src/modules/locale/Tests.cpp b/src/modules/locale/Tests.cpp
index b8e471339..83a2d42ff 100644
--- a/src/modules/locale/Tests.cpp
+++ b/src/modules/locale/Tests.cpp
@@ -48,13 +48,13 @@ LocaleTests::testDefaultLocaleConfiguration()
 {
     LocaleConfiguration lc( "en_US.UTF-8" );
     QVERIFY( !lc.isEmpty() );
-    QCOMPARE( lc.language(), "en_US.UTF-8" );
-    QCOMPARE( lc.toBcp47(), "en" );
+    QCOMPARE( lc.language(), QStringLiteral( "en_US.UTF-8" ) );
+    QCOMPARE( lc.toBcp47(), QStringLiteral( "en" ) );
 
     LocaleConfiguration lc2( "de_DE.UTF-8" );
     QVERIFY( !lc2.isEmpty() );
-    QCOMPARE( lc2.language(), "de_DE.UTF-8" );
-    QCOMPARE( lc2.toBcp47(), "de" );
+    QCOMPARE( lc2.language(), QStringLiteral( "de_DE.UTF-8" ) );
+    QCOMPARE( lc2.toBcp47(), QStringLiteral( "de" ) );
 }
 
 void
@@ -62,18 +62,18 @@ LocaleTests::testSplitLocaleConfiguration()
 {
     LocaleConfiguration lc( "en_US.UTF-8", "de_DE.UTF-8" );
     QVERIFY( !lc.isEmpty() );
-    QCOMPARE( lc.language(), "en_US.UTF-8" );
-    QCOMPARE( lc.toBcp47(), "en" );
+    QCOMPARE( lc.language(), QStringLiteral( "en_US.UTF-8" ) );
+    QCOMPARE( lc.toBcp47(), QStringLiteral( "en" ) );
     QCOMPARE( lc.lc_numeric, QStringLiteral( "de_DE.UTF-8" ) );
 
     LocaleConfiguration lc2( "de_DE.UTF-8", "da_DK.UTF-8" );
     QVERIFY( !lc2.isEmpty() );
-    QCOMPARE( lc2.language(), "de_DE.UTF-8" );
-    QCOMPARE( lc2.toBcp47(), "de" );
-    QCOMPARE( lc2.lc_numeric, "da_DK.UTF-8" );
+    QCOMPARE( lc2.language(), QStringLiteral( "de_DE.UTF-8" ) );
+    QCOMPARE( lc2.toBcp47(), QStringLiteral( "de" ) );
+    QCOMPARE( lc2.lc_numeric, QStringLiteral( "da_DK.UTF-8" ) );
 
     LocaleConfiguration lc3( "da_DK.UTF-8", "de_DE.UTF-8" );
     QVERIFY( !lc3.isEmpty() );
-    QCOMPARE( lc3.toBcp47(), "da" );
-    QCOMPARE( lc3.lc_numeric, "de_DE.UTF-8" );
+    QCOMPARE( lc3.toBcp47(), QStringLiteral( "da" ) );
+    QCOMPARE( lc3.lc_numeric, QStringLiteral( "de_DE.UTF-8" ) );
 }
diff --git a/src/modules/machineid/Tests.cpp b/src/modules/machineid/Tests.cpp
index 4600633b0..2b6a9b1d1 100644
--- a/src/modules/machineid/Tests.cpp
+++ b/src/modules/machineid/Tests.cpp
@@ -108,6 +108,10 @@ MachineIdTests::testJob()
 {
     Logger::setupLogLevel( Logger::LOGDEBUG );
 
+    QTemporaryDir tempRoot( QDir::tempPath() + QStringLiteral( "/test-job-XXXXXX" ) );
+    tempRoot.setAutoRemove( false );
+    cDebug() << "Temporary files as" << QDir::tempPath();
+
     // Ensure we have a system object, expect it to be a "bogus" one
     CalamaresUtils::System* system = CalamaresUtils::System::instance();
     QVERIFY( system );
@@ -122,7 +126,7 @@ MachineIdTests::testJob()
     Calamares::GlobalStorage* gs
         = Calamares::JobQueue::instance() ? Calamares::JobQueue::instance()->globalStorage() : nullptr;
     QVERIFY( gs );
-    gs->insert( "rootMountPoint", "/tmp" );
+    gs->insert( "rootMountPoint", tempRoot.path() );
 
     // Prepare part of the target filesystem
     {
@@ -143,7 +147,7 @@ MachineIdTests::testJob()
     {
         auto r = job.exec();
         QVERIFY( !r );  // It's supposed to fail, because no dbus-uuidgen executable exists
-        QVERIFY( QFile::exists( "/tmp/var/lib/dbus" ) );  // but the target dir exists
+        QVERIFY( QFile::exists( tempRoot.filePath( "var/lib/dbus" ) ) );  // but the target dir exists
     }
 
     config.insert( "dbus-symlink", true );
@@ -151,7 +155,7 @@ MachineIdTests::testJob()
     {
         auto r = job.exec();
         QVERIFY( !r );  // It's supposed to fail, because no dbus-uuidgen executable exists
-        QVERIFY( QFile::exists( "/tmp/var/lib/dbus" ) );  // but the target dir exists
+        QVERIFY( QFile::exists( tempRoot.filePath( "var/lib/dbus" ) ) );  // but the target dir exists
 
         // These all (would) fail, because the chroot isn't viable
 #if 0
@@ -163,6 +167,7 @@ MachineIdTests::testJob()
         QCOMPARE( fi.size(), 5);
 #endif
     }
+    tempRoot.setAutoRemove( true );  // All tests succeeded
 }
 
 QTEST_GUILESS_MAIN( MachineIdTests )
diff --git a/src/modules/packagechooser/Tests.cpp b/src/modules/packagechooser/Tests.cpp
index 639d06d65..da355dc96 100644
--- a/src/modules/packagechooser/Tests.cpp
+++ b/src/modules/packagechooser/Tests.cpp
@@ -71,21 +71,21 @@ PackageChooserTests::testAppData()
 #ifdef HAVE_XML
     PackageItem p1 = fromAppData( m );
     QVERIFY( p1.isValid() );
-    QCOMPARE( p1.id, "io.calamares.calamares.desktop" );
-    QCOMPARE( p1.name.get(), "Calamares" );
+    QCOMPARE( p1.id, QStringLiteral( "io.calamares.calamares.desktop" ) );
+    QCOMPARE( p1.name.get(), QStringLiteral( "Calamares" ) );
     // The <description> entry has precedence
-    QCOMPARE( p1.description.get(), "Calamares is an installer program for Linux distributions." );
+    QCOMPARE( p1.description.get(), QStringLiteral( "Calamares is an installer program for Linux distributions." ) );
     // .. but en_GB doesn't have an entry in description, so uses <summary>
-    QCOMPARE( p1.description.get( QLocale( "en_GB" ) ), "Calamares Linux Installer" );
-    QCOMPARE( p1.description.get( QLocale( "nl" ) ), "Calamares is een installatieprogramma voor Linux distributies." );
+    QCOMPARE( p1.description.get( QLocale( "en_GB" ) ), QStringLiteral( "Calamares Linux Installer" ) );
+    QCOMPARE( p1.description.get( QLocale( "nl" ) ), QStringLiteral( "Calamares is een installatieprogramma voor Linux distributies." ) );
     QVERIFY( p1.screenshot.isNull() );
 
     m.insert( "id", "calamares" );
     m.insert( "screenshot", ":/images/calamares.png" );
     PackageItem p2 = fromAppData( m );
     QVERIFY( p2.isValid() );
-    QCOMPARE( p2.id, "calamares" );
-    QCOMPARE( p2.description.get( QLocale( "nl" ) ), "Calamares is een installatieprogramma voor Linux distributies." );
+    QCOMPARE( p2.id, QStringLiteral( "calamares" ) );
+    QCOMPARE( p2.description.get( QLocale( "nl" ) ), QStringLiteral( "Calamares is een installatieprogramma voor Linux distributies." ) );
     QVERIFY( !p2.screenshot.isNull() );
 #endif
 }
diff --git a/src/modules/unpackfs/main.py b/src/modules/unpackfs/main.py
index d3a7198e9..b08315968 100644
--- a/src/modules/unpackfs/main.py
+++ b/src/modules/unpackfs/main.py
@@ -133,7 +133,7 @@ def file_copy(source, entry, progress_cb):
             args.extend(["--exclude", f])
     args.extend(['--progress', source, dest])
     process = subprocess.Popen(
-        args, env=at_env, universal_newlines=True, bufsize=1,
+        args, env=at_env,
         stdout=subprocess.PIPE, close_fds=ON_POSIX
         )
     # last_num_files_copied trails num_files_copied, and whenever at least 100 more