openSUSE Backports: 2022:10222-1 High: rxvt-unicode Security Update

This update for rxvt-unicode fixes the following issues:

Update to 9.26

- ev_iouring.c was wrongly required during compilation, and wrongly not

packaged.

Update to 9.25 (boo#1186174 CVE-2021-33477)

- for the 17.5th anniversary, and because many distributions seem to

remove rxvt in favour of urxvt, this release resurrects rclock as

urclock.

- add support for systemd socket-based activation - debian bug #917105,

freebsd bug #234276.

- do not destruct perl on exit anymore: this might fail for a variety of

reasons, and takes unneccessary time.

- remove any macros from urxvtperl manpage(s), should fix debian bug

858385.

- the old bg image resources are now provided by the background extension,

and perl is thus required for bg image support. No configuration change

is needed: urxvt autoloads the background ext if any bg image

resource/option is present (for OSC sequences to work you need to enable

it...