Index: build.gradle
===================================================================
diff -u -N -r8d55494f762adc45e799ea38ebb33ec2e3f73b10 -r89897d0287989c75fe9a2a13eb4c10d19871c09e
--- build.gradle	(.../build.gradle)	(revision 8d55494f762adc45e799ea38ebb33ec2e3f73b10)
+++ build.gradle	(.../build.gradle)	(revision 89897d0287989c75fe9a2a13eb4c10d19871c09e)
@@ -98,7 +98,7 @@
 
   getdownChannelName = CHANNEL.toLowerCase()
   // default to "default". Currently only has different cosmetics for "develop", "release", "default"
-  propertiesChannelName = ["develop", "release"].contains(getdownChannelName) ? getdownChannelName : "default"
+  propertiesChannelName = ["develop", "release", "test-release"].contains(getdownChannelName) ? getdownChannelName : "default"
   // Import channel_properties
   channelDir = string("${jalviewDir}/${channel_properties_dir}/${propertiesChannelName}")
   channelGradleProperties = string("${channelDir}/channel_gradle.properties")
@@ -1870,7 +1870,7 @@
     'BUNDLE_ID': install4jBundleId,
     'INTERNAL_ID': install4jInternalId,
     'WINDOWS_APPLICATION_ID': install4jWinApplicationId,
-    'MACOS_DS_STORE': install4jDMGDSStore,
+    'MACOS_DMG_DS_STORE': install4jDMGDSStore,
     'MACOS_DMG_BG_IMAGE': install4jDMGBackgroundImage,
     'INSTALLER_NAME': install4jInstallerName,
     'INSTALL4J_UTILS_DIR': install4j_utils_dir,
Index: utils/channels/default/channel_gradle.properties
===================================================================
diff -u -N -r8d55494f762adc45e799ea38ebb33ec2e3f73b10 -r89897d0287989c75fe9a2a13eb4c10d19871c09e
--- utils/channels/default/channel_gradle.properties	(.../channel_gradle.properties)	(revision 8d55494f762adc45e799ea38ebb33ec2e3f73b10)
+++ utils/channels/default/channel_gradle.properties	(.../channel_gradle.properties)	(revision 89897d0287989c75fe9a2a13eb4c10d19871c09e)
@@ -12,11 +12,11 @@
 getdown_txt_max_concurrent_downloads = 10
 getdown_txt_ui.install_error = https://www.jalview.org/faq/getdownerror
 getdown_txt_ui.hide_decorations = true
-install4j_images_dir = utils/channels/release/images
+install4j_images_dir = utils/channels/default/images
 install4j_mac_icons_file = jalview_logo.icns
 install4j_windows_icons_file = jalview_logo.ico
 install4j_png_icon_file = jalview_logo.png
 install4j_background = jalview_logo_background_fade-640x480.png
-install4j_dmg_background = jalview_default_dmg_background.png
+install4j_dmg_background = jalview_default_dmg_background-72dpi.png
 install4j_dmg_ds_store = jalview_default_dmg_DS_Store
 
Index: utils/channels/default/images/jalview_default_dmg_DS_Store
===================================================================
diff -u -N -r8d55494f762adc45e799ea38ebb33ec2e3f73b10 -r89897d0287989c75fe9a2a13eb4c10d19871c09e
Binary files differ
Index: utils/channels/default/images/jalview_default_dmg_background-72dpi.png
===================================================================
diff -u -N
Binary files differ
Index: utils/channels/default/images/jalview_default_dmg_background.png
===================================================================
diff -u -N -r8d55494f762adc45e799ea38ebb33ec2e3f73b10 -r89897d0287989c75fe9a2a13eb4c10d19871c09e
Binary files differ
Index: utils/channels/develop/channel_gradle.properties
===================================================================
diff -u -N -r8d55494f762adc45e799ea38ebb33ec2e3f73b10 -r89897d0287989c75fe9a2a13eb4c10d19871c09e
--- utils/channels/develop/channel_gradle.properties	(.../channel_gradle.properties)	(revision 8d55494f762adc45e799ea38ebb33ec2e3f73b10)
+++ utils/channels/develop/channel_gradle.properties	(.../channel_gradle.properties)	(revision 89897d0287989c75fe9a2a13eb4c10d19871c09e)
@@ -28,5 +28,5 @@
 install4j_windows_icons_file = jalview_develop_logo.ico
 install4j_png_icon_file = jalview_develop_logo.png
 install4j_background = jalview_develop_logo_background_fade-640x480.png
-install4j_dmg_background = jalview_delvelop_dmg_background.png
+install4j_dmg_background = jalview_develop_dmg_background-72dpi.png
 install4j_dmg_ds_store = jalview_develop_dmg_DS_Store
Index: utils/channels/develop/images/jalview_develop_dmg_DS_Store
===================================================================
diff -u -N -r8d55494f762adc45e799ea38ebb33ec2e3f73b10 -r89897d0287989c75fe9a2a13eb4c10d19871c09e
Binary files differ
Index: utils/channels/develop/images/jalview_develop_dmg_background-72dpi.png
===================================================================
diff -u -N
Binary files differ
Index: utils/channels/develop/images/jalview_develop_dmg_background.png
===================================================================
diff -u -N -r8d55494f762adc45e799ea38ebb33ec2e3f73b10 -r89897d0287989c75fe9a2a13eb4c10d19871c09e
Binary files differ
Index: utils/channels/release/channel_gradle.properties
===================================================================
diff -u -N -r8d55494f762adc45e799ea38ebb33ec2e3f73b10 -r89897d0287989c75fe9a2a13eb4c10d19871c09e
--- utils/channels/release/channel_gradle.properties	(.../channel_gradle.properties)	(revision 8d55494f762adc45e799ea38ebb33ec2e3f73b10)
+++ utils/channels/release/channel_gradle.properties	(.../channel_gradle.properties)	(revision 89897d0287989c75fe9a2a13eb4c10d19871c09e)
@@ -17,6 +17,6 @@
 install4j_windows_icons_file = jalview_logo.ico
 install4j_png_icon_file = jalview_logo.png
 install4j_background = jalview_logo_background_fade-640x480.png
-install4j_dmg_background = jalview_dmg_background.png
+install4j_dmg_background = jalview_dmg_background-72dpi.png
 install4j_dmg_ds_store = jalview_dmg_DS_Store
 
Index: utils/channels/release/images/jalview_dmg_DS_Store
===================================================================
diff -u -N -r8d55494f762adc45e799ea38ebb33ec2e3f73b10 -r89897d0287989c75fe9a2a13eb4c10d19871c09e
Binary files differ
Index: utils/channels/release/images/jalview_dmg_background-72dpi.png
===================================================================
diff -u -N
Binary files differ
Index: utils/channels/test-release/channel_gradle.properties
===================================================================
diff -u -N -r8d55494f762adc45e799ea38ebb33ec2e3f73b10 -r89897d0287989c75fe9a2a13eb4c10d19871c09e
--- utils/channels/test-release/channel_gradle.properties	(.../channel_gradle.properties)	(revision 8d55494f762adc45e799ea38ebb33ec2e3f73b10)
+++ utils/channels/test-release/channel_gradle.properties	(.../channel_gradle.properties)	(revision 89897d0287989c75fe9a2a13eb4c10d19871c09e)
@@ -12,11 +12,11 @@
 getdown_txt_max_concurrent_downloads = 10
 getdown_txt_ui.install_error = https://www.jalview.org/faq/getdownerror
 getdown_txt_ui.hide_decorations = true
-install4j_images_dir = utils/channels/release/images
+install4j_images_dir = utils/channels/test-release/images
 install4j_mac_icons_file = jalview_logo.icns
 install4j_windows_icons_file = jalview_logo.ico
 install4j_png_icon_file = jalview_logo.png
 install4j_background = jalview_logo_background_fade-640x480.png
-install4j_dmg_background = jalview_test-release_dmg_background.png
+install4j_dmg_background = jalview_test-release_dmg_background-72dpi.png
 install4j_dmg_ds_store = jalview_test-release_dmg_DS_Store
 
Index: utils/channels/test-release/images/jalview_test-release_dmg_DS_Store
===================================================================
diff -u -N -r8d55494f762adc45e799ea38ebb33ec2e3f73b10 -r89897d0287989c75fe9a2a13eb4c10d19871c09e
Binary files differ
Index: utils/channels/test-release/images/jalview_test-release_dmg_background-72dpi.png
===================================================================
diff -u -N
Binary files differ
Index: utils/install4j/README-DMG_background_image_creation.md
===================================================================
diff -u -N -r12d3249a11f8ad086f310290f06eb475f6ac0424 -r89897d0287989c75fe9a2a13eb4c10d19871c09e
--- utils/install4j/README-DMG_background_image_creation.md	(.../README-DMG_background_image_creation.md)	(revision 12d3249a11f8ad086f310290f06eb475f6ac0424)
+++ utils/install4j/README-DMG_background_image_creation.md	(.../README-DMG_background_image_creation.md)	(revision 89897d0287989c75fe9a2a13eb4c10d19871c09e)
@@ -1,12 +1,12 @@
 # Links with `DS_Store`
-The DMG background image should be 500x461 pixels with DPI set at 72.  The spacing for the Jalview application icon and the symbolic link to the Applications folder tie in with the information in the `DS_Store` file, so both files should be changed if you want to move the icons.  Instructions on how to create/adapt the `DS_Store` file can be found in file `DMG_creation_README.md`.
+The DMG background image should be 500x461 pixels with DPI set at 72.  The spacing for the Jalview application icon and the symbolic link to the Applications folder tie in with the information in the `DS_Store` file, so both files should be changed if you want to move the icons.  Instructions on how to create/adapt the `DS_Store` file can be found in file `README-DMG_creation.md`.
 
 # Creation of `jalview_dmg_background.png`
 The most recent `jalview_dmg_background.png` (with blurry faded tiled Jalview logos, should be released with Jalview 2.11.1) is created from the `jalview_dmg_background_blur_layers.svg` file which can be edited in Inkscape.  It is exported as `jalview_dmg_background_blur.png` at 500x461 pixels but Inkscape currently makes it difficult to choose an arbitrary dpi in the PNG metadata, with 96 DPI the default.
 
 The exported PNG can have the 96 DPI metadata changed using GIMP or ImageMagick.  Here is how to do it on the command line with ImageMagick:
 ```
-convert -units PixelsPerInch jalview_dmg_background_blur.png -density 72 jalview_dmg_background_blur_72dpi.png
+convert -units PixelsPerInch jalview_dmg_background_blur.png -density 72 jalview_dmg_background.png
 ```
 The final image should be saved as `jalview_dmg_background.png` (which the above `convert` command will do) as this is the filename set in the `install4j8_template.install4j` file to include in the final DMG.
 
Index: utils/install4j/README-DMG_creation.md
===================================================================
diff -u -N -r12d3249a11f8ad086f310290f06eb475f6ac0424 -r89897d0287989c75fe9a2a13eb4c10d19871c09e
--- utils/install4j/README-DMG_creation.md	(.../README-DMG_creation.md)	(revision 12d3249a11f8ad086f310290f06eb475f6ac0424)
+++ utils/install4j/README-DMG_creation.md	(.../README-DMG_creation.md)	(revision 89897d0287989c75fe9a2a13eb4c10d19871c09e)
@@ -35,4 +35,4 @@
 
 ## Background image
 
-See file `DMG_background_image_creation_README.md` on how to create the background image.
+See file `README-DMG_background_image_creation.md` on how to create the background image.