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 explicity). The old bg image
resources are also now deprecated; users are encouraged to
switch to the new bg image interface (see man urxvt-background).
- confirm-paste now checks for any ctlchars, not just newlines.
- searchable scrollback will now ignore bracketed paste mode sequences
(prompted by Daniel Gröber's patch).
- drop ISO 2022 locale support. ISO 2022 encodings are not supported in
POSIX locales and clash with vt100 charset emulation (the luit
program can be used as a substitute).
- perl didn't parse rgba colours specified as an array correctly,
only allowing 0 and 100% intensity for each component (this affected
fill and tint).
- when iterating over resources, urxvt will now try to properly handle
multipart resources (such as '*background.expr'), for the benefit
of autoloading perl extensions.
- ESC G (query rxvt graphics mode) has been disabled due to security
implications. The rxvt graphics mode was removed in rxvt-unicode 1.5,
and no programs relying on being able to query the mode are known.
- work around API...