Log message:
*: recursive bump for icu 78.1

Log message:
*: rev bump for curl

Log message:
*: bump for perl 5.42.0

Log message:
weechat: Update to 4.6.2.

## Version 4.6.2 (2025-04-18)

### Fixed

- core: fix write of weechat.log to stdout with `weechat-headless --stdout`
- core: add refresh of window title on buffer switch, when option \ 
weechat.look.window_title is set

## Version 4.6.1 (2025-04-09)

### Fixed

- core: consider all keys are safe in cursor context
- irc: display nick changes and quit messages when option \ 
irc.look.ignore_tag_messages is enabled
- perl: fix build when multiplicity is not available

## Version 4.6.0 (2025-03-23)

### Changed

- core: add option `-v` to display upgrades in command `/version`
- api: add property `keep_spaces_right` in function hook_set to keep trailing \ 
spaces in command arguments
- core, irc, alias, xfer: keep spaces at the end of some commands, where \ 
trailing spaces are important
- irc: add option `-connected` in command `/server list|listfull`
- buflist: apply option buflist.look.nick_prefix_empty also on private and list \ 
buffers
- xfer: compute speed and ETA with microsecond precision

### Added

- core: add command `/pipe`
- core: add option `whitespace` in command `/debug`, add options \ 
weechat.look.whitespace_char and weechat.look.tab_whitespace_char
- core: add option weechat.completion.nick_ignore_words
- spell: add CMake options ASPELL_DICT_DIR and ENCHANT_MYSPELL_DICT_DIR to \ 
override dictionaries locations
- api: add function completion_set
- relay/api: add resource `POST /api/completion`
- relay/api: add default key `Alt`+`Ctrl`+`l` (L) to toggle between remote and \ 
local commands on remote buffers, add option `togglecmd` in command `/remote`, \ 
add options relay.api.remote_input_cmd_local and \ 
relay.api.remote_input_cmd_remote

### Fixed

- relay: fix crash after `/upgrade` when relay clients are connected
- core: save configuration files as UTF-8 when the locale is wrong
- api: fix creation of empty buffer in function infolist_new_var_buffer
- core: fix build with gcc 15
- core: fix detection of dl library
- logger: fix path displayed when the logs directory can not be created
- perl: fix build with Perl < 5.7.29
- python: enable subinterpreters

## Version 4.5.2 (2025-02-20)

### Fixed

- core: fix build with gcc 15

Log message:
*: recursive bump for default Kerberos implementation switch

Log message:
*: recursive bump for icu 77 and libxml2 2.14

Log message:
weechat: Re-enable ruby BUILDLINK_INCDIRS setting.

Required to build with ruby support again.

Log message:
chat/weechat: Update to 4.5.1

* Not compatible with lang/python313. With it, weechat command gets
  segfault on exit.
* Convert to devel/cmake/build.mk.

Changelog:
4.5.1:
Fixed

    relay: fix crash after /upgrade when relay clients are connected
    api: fix creation of empty buffer in function infolist_new_var_buffer
    core: fix detection of dl library (#2218)
    logger: fix path displayed when the logs directory can not be created
    perl: fix build with Perl < 5.7.29 (#2219, #2220)

4.5.0:
Changed

    api: return the buffer input callback return code in functions command and \ 
command_options
    api: add special value - (hyphen-minus) in options of function \ 
command_options to prevent execution of commands
    api: add property hotlist_conditions in function buffer_set
    api: add support of flags in functions hook_signal_send and hook_hsignal_send
    relay/api: allow array with multiple requests in websocket frame received \ 
from client
    relay/api: support passing authentication in sub protocol header (#2205)
    relay/api: combine request headers with the same name (#2206)
    core, plugins: simplify help on parameters that can be repeated in commands
    core: add optional hook types in command /debug hooks
    php: add detection of PHP 8.3 and 8.4
    ruby: fix detection of Ruby on macOS 14, require CMake ≥ 3.18 (#1156)
    build: require Curl ≥ 7.47.0 (#2195)
    build: require GnuTLS ≥ 3.3.0 (#2193)

Added

    relay: display connection status in input prompt of remote buffers, if not \ 
connected or if fetching data from remote
    irc: add option irc.look.notice_nicks_disable_notify
    irc: add infos "irc_ptr_server", "irc_ptr_channel" and \ 
"irc_ptr_nick"

Fixed

    core, plugins: fix integer overflow in loops (#2178, CVE-2024-46613)
    irc: decode IRC colors only when displaying messages in buffer, store nick \ 
info with IRC colors (host, account, real name)
    irc: do not strip trailing spaces from incoming IRC messages
    irc: fix crash on /list buffer when a filter is set (#2197)
    script: fix crash on /script buffer when a filter is set (#2214, #2215)
    exec: fix unexpected execution of command with /exec -o when the command \ 
starts with two command chars (#2199)
    relay/api: fix empty nicklist in remote buffers after connection or reconnection
    relay/api: reply HTTP 400 (Bad Request) when the body received is not a dict \ 
in websocket data
    core: fix too many sorts of hotlist when buffers are moved (#2097)
    core: always send the signal "buffer_switch", even when the buffer \ 
is opening (#2198)
    core, plugins: abort upgrade immediately if any upgrade file fails to be written
    core: reload all plugins with command /plugin reload *
    relay, xfer: fix letters with actions displayed on top of buffer
    perl: fix crash when unloading Perl scripts with Perl 5.38 (#2209, #2213)
    lua: fix compilation on Fedora with Lua < 5.2.0 (#2173, #2174)
    core: fix build on Darwin (#2216)
    core: fix build on Android (#2180)