diff --git a/shell_and_utilities/README.md b/shell_and_utilities/README.md
index 9a733bb..c7c622e 100644
--- a/shell_and_utilities/README.md
+++ b/shell_and_utilities/README.md
@@ -37,7 +37,46 @@
 full list for a release by running `toybox` directly.
 
 
-## Android 14 ("U")
+## Android 15 (API level 35, "Vanilla Ice Cream")
+
+BSD: fsck\_msdos newfs\_msdos
+
+bzip2: bzcat bzip2 bunzip2
+
+gavinhoward/bc: bc
+
+one-true-awk: awk
+
+toolbox: getevent getprop setprop start stop
+
+toybox ([0.8.11](https://landley.net/toybox/news.html#08-04-2024)-ish):
+[ acpi base64 basename blkdiscard blkid blockdev brctl cal cat chattr
+chcon chgrp chmod chown chroot chrt cksum clear cmp comm cp cpio cut
+date dd devmem df diff dirname dmesg dos2unix du echo egrep env expand
+expr fallocate false fgrep file find flock fmt free freeramdisk fsfreeze
+fsync getconf getenforce **getfattr** getopt **gpiodetect** **gpiofind**
+**gpioget** **gpioinfo** **gpioset** grep groups gunzip gzip head help hostname
+hwclock i2cdetect i2cdump i2cget i2cset **i2ctransfer** iconv id ifconfig
+inotifyd insmod install ionice iorenice iotop kill killall ln load\_policy
+log logger logname losetup ls lsattr lsmod lsof lspci lsusb makedevs
+md5sum **memeater** microcom mkdir mkfifo mknod mkswap mktemp modinfo modprobe
+more mount mountpoint mv nbd-client nc netcat netstat nice nl nohup
+nproc nsenter od partprobe paste patch pgrep pidof ping ping6 pivot\_root
+pkill pmap printenv printf prlimit ps pwd pwdx readelf readlink realpath
+renice restorecon rev rfkill rm rmdir rmmod rtcwake runcon sed sendevent
+seq setenforce **setfattr** setsid sha1sum sha224sum sha256sum sha384sum
+sha512sum sleep sort split stat strings stty swapoff swapon sync sysctl
+tac tail tar taskset tee test time timeout top touch tr traceroute
+traceroute6 true truncate tty tunctl uclampset ulimit umount uname
+uniq unix2dos unlink unshare uptime usleep uudecode uuencode uuidgen
+vconfig vi vmstat watch wc which whoami xargs xxd yes zcat
+
+Note: technically getfattr and setfattr were available in earlier versions,
+but the symlinks were missing until this release, so they were only available
+as `toybox getfattr` and `toybox setfattr` rather than directly.
+
+
+## Android 14 (API level 34, "Upside Down Cake")
 
 BSD: fsck\_msdos newfs\_msdos
 
@@ -71,7 +110,7 @@
 vconfig vi vmstat watch wc which whoami xargs xxd yes zcat
 
 
-## Android 13 ("T")
+## Android 13 (33, "Tiramisu")
 
 BSD: fsck\_msdos newfs\_msdos
 
@@ -105,7 +144,7 @@
 vconfig vi vmstat watch wc which whoami xargs xxd yes zcat
 
 
-## Android 12 ("S")
+## Android 12 (31, "Snow Cone")
 
 BSD: fsck\_msdos newfs\_msdos
 
@@ -139,7 +178,7 @@
 vmstat watch wc which whoami xargs xxd yes zcat
 
 
-## Android 11 ("R")
+## Android 11 (API level 30, "Red Velvet Cake")
 
 BSD: fsck\_msdos newfs\_msdos
 
@@ -173,7 +212,7 @@
 whoami xargs xxd yes zcat
 
 
-## Android 10 ("Q")
+## Android 10 (API level 29, "Quince Tart")
 
 BSD: grep fsck\_msdos newfs\_msdos
 
@@ -205,7 +244,7 @@
 wc which whoami xargs xxd yes zcat
 
 
-## Android 9.0 (Pie)
+## Android 9.0 (API level 28, "Pie")
 
 BSD: dd grep
 
@@ -232,7 +271,7 @@
 which whoami xargs xxd yes zcat
 
 
-## Android 8.0 (Oreo)
+## Android 8.0 (API level 26, "Oreo")
 
 BSD: dd grep
 
@@ -257,7 +296,7 @@
 vmstat wc which whoami xargs xxd yes **zcat**
 
 
-## Android 7.0 (Nougat)
+## Android 7.0 (API level 24, "Nougat")
 
 BSD: dd grep
 
@@ -279,7 +318,7 @@
 **uptime** usleep vmstat wc which whoami xargs **xxd** yes
 
 
-## Android 6.0 (Marshmallow)
+## Android 6.0 (API level 23, "Marshmallow")
 
 BSD: dd du grep
 
@@ -300,7 +339,7 @@
 vmstat wc which whoami xargs yes
 
 
-## Android 5.0 (Lollipop)
+## Android 5.0 (API level 21, "Lollipop")
 
 BSD: cat chown cp dd du grep kill ln mv printenv rm rmdir sleep sync
 
@@ -312,7 +351,7 @@
 top touch umount uptime vmstat watchprops wipe
 
 
-## Android 4.4 (KitKat)
+## Android 4.4 (API level 19, "KitKat")
 
 BSD: cat cp dd du grep newfs\_msdos
 
@@ -324,7 +363,7 @@
 stop swapoff swapon sync top touch umount uptime vmstat watchprops wipe
 
 
-## Android 4.1-4.3 (JellyBean)
+## Android 4.1-4.3 (API level 16, "Jelly Bean")
 
 BSD: cat cp dd du grep newfs\_msdos
 
@@ -336,7 +375,7 @@
 sync top touch umount uptime vmstat watchprops wipe
 
 
-## Android 4.0 (IceCreamSandwich)
+## Android 4.0 (API level 14, "Ice Cream Sandwich")
 
 BSD: cat dd newfs\_msdos
 
@@ -347,7 +386,7 @@
 touch umount uptime vmstat watchprops wipe
 
 
-## Android 2.3 (Gingerbread)
+## Android 2.3 (API level 9, "Gingerbread")
 
 BSD: cat dd newfs\_msdos