* pid1: also remove PID files of a service when the service starts, not just
when it exits
+* make us use dynamically fewer deps for containers in general purpose distros:
+ o turn into dlopen() deps:
+ - pcre2 (always) — irrelevant on Fedora, since dep by
+ libselinux, but should benefit Debian
+ - libpwquality (always) - only relevant for homed, and maybe soon
+ firstboot
+ - elfutils (always)
+ - p11-kit-trust (always)
+ - kmod-libs (only when called from PID 1)
+ - cryptsetup-libs (only in RootImage= handling in PID 1, but not in systemd-cryptsetup)
+ - similar: libblkid
+ - libpam (only when called from PID 1)
+ - bzip2, xz, lz4 (always — gzip and zstd should probably stay static deps the way they are,
+ since they are so basic and our defaults)
+ o move into separate libsystemd-shared-iptables.so .so
+ - iptables-libs (only used by nspawn + networkd)
+
* seccomp: when SystemCallArchitectures=native is set then don't install any
other seccomp filters for any of the other archs, in order to reduce the
number of seccomp filters we install needlessly.
* socket units: allow creating a udev monitor socket with ListenDevices= or so,
with matches, then activate app through that passing socket over
-* unify on openssl:
+* unify on openssl (as soon as OpenSSL 3.0 is out, and the Debian license
+ confusion is gone)
- port sd_id128_get_machine_app_specific() over from khash
- port resolved over from libgcrypt (DNSSEC code)
- port journald + fsprg over from libgcrypt