What has changed in s6-linux-init

in 1.0.3.0

skalibs dependency bumped to 2.9.0.0.
execline dependency bumped to 2.5.2.0.
s6 dependency bumped to 2.9.0.0.
nsss optional dependency bumped to 0.0.2.0.
utmps optional dependency bumped to 0.0.3.0.
Ctrl-Alt-Del management is now activated by default, instead of requiring a sysctl setting in stage 2.
s6-linux-init-umountall now skips the first instance of /dev, /proc and sys.
stage 4 (after every process has been killed and the filesystems have been unmounted) now calls a new user script, rc.shutdown.final.

-H and -P options added to s6-linux-init-shutdown for better compatibility with sysvinit.

-f option added to s6-linux-init-maker for use in distribution packaging scripts with a staging directory.
Permissions on the binaries have been adjusted.
The skeleton runlevel script now includes a guard to avoid calling the service manager without an argument.
The permissions of the /run/uncaught-logs directory in the generated image have been changed to 02750.

This is a complete rewrite and redesign of s6-linux-init: the lifetime version number has increased. No compatibility whatsoever is retained with previous versions.
When rebooting after upgrading from a 0.4.0.x version of s6-linux-init to 1.0.0.0: the s6-reboot command, which is needed for the 0.4.0.x shutdown procedure, may not be accessible via PATH anymore. Make sure to have (a copy of) s6-reboot available in your PATH; you can remove it after rebooting on the new system.

skalibs dependency bumped to 2.6.4.0.
execline dependency bumped to 2.3.0.4.
s6 dependency bumped to 2.7.1.0.
s6-linux-init-maker now autogenerates stage 3, which is not the responsibility of the user anymore (stage 3 was previously the user-written /etc/rc.shutdown script).
The default user-provided "end of stage 2, bring down services" script was named /etc/rc.tini before; now it's named /etc/rc.shutdown.
Everything now builds as PIC by default no matter the toolchain's settings. Use the --disable-all-pic configure option to build executables and static libraries as non-PIC.

skalibs dependency bumped to 2.3.10.0.
execline dependency bumped to 2.1.5.0.
s6-portable-utils dependency bumped to 2.0.6.0.
s6-linux-utils dependency bumped to 2.1.0.0.
s6 dependency bumped to 2.3.0.0.
s6-linux-init-maker does not write stage 1 init to stdout anymore; it writes it to dir/init instead.