Log message:
*: recursive bump for icu 76 shlib major version bump

Log message:
*: revbump for icu downgrade

Log message:
*: recursive bump for icu 76.1 shlib bump

Log message:
revbump after icu and protobuf updates

Log message:
*: recursive bump for gnutls p11-kit option

(existing installations need the bl3.mk included, but it's now only
optionally included)

Log message:
swirc: update to 3.4.7.

## [3.4.7] - 2024-03-12 ##
- Added command `/dcc`
- Added event `BATCH` (IRCv3). The following types were added:
  - `chathistory`
  - `netjoin`
  - `netsplit`
  - `znc.in/playback`
- Added tab completion for:
  - `/mode`
- Added the following config options:
  - `batch` (bool)
  - `dcc` (bool)
  - `dcc_cipher_suite` (string)
  - `dcc_own_ip` (string)
  - `dcc_port` (int)
  - `dcc_upload_dir` (string)
  - `multi_prefix` (bool)
- Did code optimizations:
  - Measure string length once, found by
    [PVS-Studio](https://pvs-studio.com/en/pvs-studio/).
  - ...
- Enabled `iconv_conversion` by default.
- Fixed an off-by-one error in the IRC module. The previous program
  versions weren't really affected however.
- Fixed building on any setup where Ncurses is built with opaque
  types.
- Fixed new [Coverity](https://scan.coverity.com/) defects
- Fixed the precision of the error log size in KB.
- Improved C++ exception handling. Among other things, handle if 'new'
  throws.
- Renamed option `ircv3_server_time` to `server_time` and enabled it
  by default.

Log message:
*: Revision bumps for ncurses 6.5 overhaul.

Log message:
*: recursive bump for icu 74.1

Log message:
swirc: update to 3.4.6.

## [3.4.6] - 2023-11-05 ##
- **Added** adoption of SPDX-tags for the distributed manual pages
- **Added** better detection of server Wallops
- **Added** command-line option `-S` (Force TLS)
- **Added** event 249 (`RPL_STATSDEBUG`)
- **Added** extensive use of the `CPPFLAGS` make macro
- **Added** handling of empty user@host combinations in Wallops messages
- **Added** handling of znc messages. (Made them look like notices and
  appear in the active window.)
- **Added** protection for bad filenames for IRC logs
- **Added** translations
- **Changed** the way of recognizing a user mode versus channel mode
- **Did** code improvements
- **Fixed** occurrences of hardcoded function names in messages
- **Fixed** typos in manual pages
- **Improved** C++ exception handling
- **Limited** notification messages in length

## [3.4.5] - 2023-09-14 ##
- **Added** command-line option `-W`
- **Added** tab completion for:
  - `/cs`, `/chanserv`
  - `/ns`, `/nickserv`
  - `/squery`
- **Added** the following commands:
  - `/admin`
  - `/die`
  - `/gline`
  - `/info`
  - `/ison`
  - `/kline`
  - `/rehash`
  - `/restart`
  - `/servstats`
  - `/wallops`
- **Added** the following events:
  - 211 (`RPL_STATSLINKINFO`)
  - 212 (`RPL_STATSCOMMANDS`)
  - 216 (`RPL_STATSKLINE`)
  - 219 (`RPL_ENDOFSTATS`)
  - 242 (`RPL_STATSUPTIME`)
  - 256 (`RPL_ADMINME`)
  - 257 (`RPL_ADMINLOC1`)
  - 258 (`RPL_ADMINLOC2`)
  - 259 (`RPL_ADMINEMAIL`)
  - 303 (`RPL_ISON`)
  - 371 (`RPL_INFO`)
  - 374 (`RPL_ENDOFINFO`)
- **Added** translations
- **Did** code improvements

Log message:
*: bump for openssl 3