Remove the -low autobuild.

It's confusing to some users, as it does not actually have better performancer (may even use more RAM and take longer to load). It was meant to be a lower _size_ build only. But nowadays there is little demand for that.

Instead, redirect users to the regular build.

misc/tools/all/release.subr

@@ -300,51 +300,6 @@ case "$cmd" in
 		verbose export del_src=true
 		find . -type f -print0 | verbose xargs -0 "$d0"/misc/tools/cached-converter.sh
 		;;
-	release-buildpk3-transform-low)
-		release_common
-		dir=$1
-		verbose cd "$dir"
-		# texture: convert to jpeg and dds
-		# music: reduce bitrate
-		verbose export do_jpeg=true
-		verbose export jpeg_qual_rgb=80
-		verbose export jpeg_qual_a=97
-		verbose export do_dds=false
-		verbose export do_ogg=true
-		verbose export ogg_qual=1
-		verbose export del_src=true
-		find . -type f -print0 | verbose xargs -0 "$d0"/misc/tools/cached-converter.sh
-		;;
-	release-buildpk3-transform-webp)
-		release_common
-		dir=$1
-		verbose cd "$dir"
-		# texture: convert to jpeg and dds
-		verbose export do_jpeg=false
-		verbose export do_webp=true
-		verbose export do_dds=false
-		verbose export do_ogg=false
-		verbose export ogg_ogg=false
-		verbose export del_src=true
-		find . -type f -print0 | verbose xargs -0 "$d0"/misc/tools/cached-converter.sh
-		;;
-	release-buildpk3-transform-lowdds)
-		release_common
-		dir=$1
-		verbose cd "$dir"
-		# texture: convert to jpeg and dds
-		# music: reduce bitrate
-		verbose export do_jpeg=false
-		verbose export do_jpeg_if_not_dds=true
-		verbose export jpeg_qual_rgb=80
-		verbose export jpeg_qual_a=99
-		verbose export do_dds=true
-		verbose export dds_flags=
-		verbose export do_ogg=true
-		verbose export ogg_qual=1
-		verbose export del_src=true
-		find . -type f -print0 | verbose xargs -0 "$d0"/misc/tools/cached-converter.sh
-		;;
 	release-buildpk3-transform-mapping)
 		release_common
 		dir=$1
@@ -481,10 +436,10 @@ case "$cmd" in
 		release_common
 		verbose "$SELF" release-buildpk3s data/font-unifont.pk3dir      raw ''
 		verbose "$SELF" release-buildpk3s data/font-xolonium.pk3dir     raw ''
-		verbose "$SELF" release-buildpk3s data/xonotic-data.pk3dir             low '-low' normaldds ''                    normal '-high'
-		verbose "$SELF" release-buildpk3s data/xonotic-maps.pk3dir             low '-low' normaldds '' mapping '-mapping' normal '-high'
-		verbose "$SELF" release-buildpk3s data/xonotic-music.pk3dir     raw '' low '-low'
-		verbose "$SELF" release-buildpk3s data/xonotic-nexcompat.pk3dir        low '-low' normaldds ''                    normal '-high'
+		verbose "$SELF" release-buildpk3s data/xonotic-data.pk3dir             normaldds ''                    normal '-high'
+		verbose "$SELF" release-buildpk3s data/xonotic-maps.pk3dir             normaldds '' mapping '-mapping' normal '-high'
+		verbose "$SELF" release-buildpk3s data/xonotic-music.pk3dir     raw ''
+		verbose "$SELF" release-buildpk3s data/xonotic-nexcompat.pk3dir        normaldds ''                    normal '-high'
 		;;
 	release-pack-needsx11)
 		release_common
@@ -541,12 +496,6 @@ case "$cmd" in
 				Xonotic/data/xonotic-$pk3stamp-maps.pk3 \
 				Xonotic/data/xonotic-$pk3stamp-music.pk3 \
 				Xonotic/data/xonotic-$pk3stamp-nexcompat.pk3
-			verbose cp Xonotic-$stamp-common$suffix.zip Xonotic-$stamp-low$suffix.zip
-			verbose mkzip0 Xonotic-$stamp-low$suffix.zip \
-				Xonotic/data/xonotic-$pk3stamp-data-low.pk3 \
-				Xonotic/data/xonotic-$pk3stamp-maps-low.pk3 \
-				Xonotic/data/xonotic-$pk3stamp-music-low.pk3 \
-				Xonotic/data/xonotic-$pk3stamp-nexcompat-low.pk3
 			verbose mv Xonotic-$stamp-common$suffix.zip Xonotic-$stamp-high$suffix.zip
 			verbose mkzip0 Xonotic-$stamp-high$suffix.zip \
 				Xonotic/data/xonotic-$pk3stamp-data-high.pk3 \

misc/tools/rsync-updater/update-to-autobuild.bat

@@ -24,7 +24,8 @@ if exist ..\..\..\.git goto xonoticdatagit
 if exist ..\..\..\data goto xonoticdata
 goto xonotic
 :xonoticlow
-	set url=rsync://beta.xonotic.org/%buildtype%-Xonotic-low/
+        echo NOTE: Xonotic-low is gone, downloading normal Xonotic.
+	set url=rsync://beta.xonotic.org/%buildtype%-Xonotic/
 	set target=Xonotic-low/
 	goto endxonotic
 :xonotichigh
@@ -51,10 +52,12 @@ goto xonotic
 	echo FATAL: unrecognized Xonotic build. This update script cannot be used.
 	goto end
 :xonoticdatalow
-		set url=rsync://beta.xonotic.org/%buildtype%-Xonotic-low/
+		echo NOTE: Xonotic-low is gone, downloading normal Xonotic.
+		set url=rsync://beta.xonotic.org/%buildtype%-Xonotic/
 		goto endxonoticdata
 :xonoticdatalowfuzzy
-		set url=rsync://beta.xonotic.org/%buildtype%-Xonotic-low/
+		echo NOTE: Xonotic-low is gone, downloading normal Xonotic.
+		set url=rsync://beta.xonotic.org/%buildtype%-Xonotic/
 		set options=%options% -y
 		goto endxonoticdata
 :xonoticdatahigh

misc/tools/rsync-updater/update-to-autobuild.sh

@@ -28,7 +28,8 @@ esac
 options="-Prtzil --executability --delete-after --delete-excluded --stats"
 
 if [ -d "Xonotic-low" ]; then
-	url="rsync://beta.xonotic.org/$buildtype-Xonotic-low/"
+        echo NOTE: Xonotic-low is gone, downloading normal Xonotic.
+	url="rsync://beta.xonotic.org/$buildtype-Xonotic/"
 	target="Xonotic-low/"
 elif [ -d "Xonotic-high" ]; then
 	url="rsync://beta.xonotic.org/$buildtype-Xonotic-high/"
@@ -38,9 +39,11 @@ elif [ -d "../../../.git" ]; then
 	exec ../../../all update
 elif [ -d "../../../data" ]; then
 	if [ -f ../../../data/xonotic-rsync-data-low.pk3 ]; then
-		url="rsync://beta.xonotic.org/$buildtype-Xonotic-low/"
+        	echo NOTE: Xonotic-low is gone, downloading normal Xonotic.
+		url="rsync://beta.xonotic.org/$buildtype-Xonotic/"
 	elif [ -f ../../../data/xonotic-*-data-low.pk3 ]; then
-		url="rsync://beta.xonotic.org/$buildtype-Xonotic-low/"
+        	echo NOTE: Xonotic-low is gone, downloading normal Xonotic.
+		url="rsync://beta.xonotic.org/$buildtype-Xonotic/"
 		options="$options -y" # use fuzzy matching because file names differ
 	elif [ -f ../../../data/xonotic-rsync-data-high.pk3 ]; then
 		url="rsync://beta.xonotic.org/$buildtype-Xonotic-high/"

misc/tools/rsync-updater/update-to-release.bat

@@ -24,7 +24,8 @@ if exist ..\..\..\.git goto xonoticdatagit
 if exist ..\..\..\data goto xonoticdata
 goto xonotic
 :xonoticlow
-	set url=rsync://beta.xonotic.org/%buildtype%-Xonotic-low/
+        echo NOTE: Xonotic-low is gone, downloading normal Xonotic.
+	set url=rsync://beta.xonotic.org/%buildtype%-Xonotic/
 	set target=Xonotic-low/
 	goto endxonotic
 :xonotichigh
@@ -51,10 +52,12 @@ goto xonotic
 	echo FATAL: unrecognized Xonotic build. This update script cannot be used.
 	goto end
 :xonoticdatalow
-		set url=rsync://beta.xonotic.org/%buildtype%-Xonotic-low/
+        	echo NOTE: Xonotic-low is gone, downloading normal Xonotic.
+		set url=rsync://beta.xonotic.org/%buildtype%-Xonotic/
 		goto endxonoticdata
 :xonoticdatalowfuzzy
-		set url=rsync://beta.xonotic.org/%buildtype%-Xonotic-low/
+        	echo NOTE: Xonotic-low is gone, downloading normal Xonotic.
+		set url=rsync://beta.xonotic.org/%buildtype%-Xonotic/
 		set options=%options% -y
 		goto endxonoticdata
 :xonoticdatahigh

misc/tools/rsync-updater/update-to-release.sh

@@ -28,7 +28,8 @@ esac
 options="-Prtzil --executability --delete-after --delete-excluded --stats"
 
 if [ -d "Xonotic-low" ]; then
-	url="rsync://beta.xonotic.org/$buildtype-Xonotic-low/"
+        echo NOTE: Xonotic-low is gone, downloading normal Xonotic.
+	url="rsync://beta.xonotic.org/$buildtype-Xonotic/"
 	target="Xonotic-low/"
 elif [ -d "Xonotic-high" ]; then
 	url="rsync://beta.xonotic.org/$buildtype-Xonotic-high/"
@@ -38,9 +39,11 @@ elif [ -d "../../../.git" ]; then
 	exec ../../../all update
 elif [ -d "../../../data" ]; then
 	if [ -f ../../../data/xonotic-rsync-data-low.pk3 ]; then
-		url="rsync://beta.xonotic.org/$buildtype-Xonotic-low/"
+        	echo NOTE: Xonotic-low is gone, downloading normal Xonotic.
+		url="rsync://beta.xonotic.org/$buildtype-Xonotic/"
 	elif [ -f ../../../data/xonotic-*-data-low.pk3 ]; then
-		url="rsync://beta.xonotic.org/$buildtype-Xonotic-low/"
+        	echo NOTE: Xonotic-low is gone, downloading normal Xonotic.
+		url="rsync://beta.xonotic.org/$buildtype-Xonotic/"
 		options="$options -y" # use fuzzy matching because file names differ
 	elif [ -f ../../../data/xonotic-rsync-data-high.pk3 ]; then
 		url="rsync://beta.xonotic.org/$buildtype-Xonotic-high/"