Log message:
swirc: update to 3.4.1.

## [3.4.1] - 2023-02-18 ##
- **Changed** the requirements for checking if a connection is lost. (The
  change avoids flooding the server with PING commands better.)
- **Improved** algorithms.
- **Optimized** commonly used functions for speed.
- **Replaced** C-style casts in C++.

Log message:
swirc: update to 3.4.0.

## [3.4.0] - 2023-02-10 ##
- **Added** a SOCKS proxy client
- **Added** command `/fetchdic`
- **Added** destruction of null bytes on receive where appropriate
- **Added** spelling support with Hunspell
- **Added** the following config options:
  - `socks` (bool)
  - `socks_atyp` (int)
  - `socks_host` (string)
  - `socks_port` (string)
  - `spell` (bool)
  - `spell_lang` (string)
  - `spell_syswide` (bool)
- **Added** usage of `emplace_back()`
- **Fixed** possible crashes

Log message:
swirc: update to 3.3.9.

## [3.3.9] - 2023-01-07 ##
- **Added** micro optimizations
- **Added** rules for nickname highlighting
- **Added** SASL auth mechanism: **external**
- **Added** support for the **GNU Hurd OS**
- **Added** tab completion for:
  - `/connect`
  - `/time`
  - `/version`
- **Added** the following commands:
  - `/qbot`
  - `/stats`
- **Added** the following config options:
  - `cmd_type_prot` (bool)
  - `ctcp_reply` (bool)
  - `qbot_host` (string)
  - `sasl_x509` (string)
- **Improved** tab completion for:
  - `/msg`
  - `/notice`
  - `/whois`

### Linux ###
- **Fixed** building on riscv64. Contributed by
  [Eric Long](https://github.com/hack3ric) - thanks!

Log message:
swirc: update to 3.3.8.

## [3.3.8] - 2022-11-27 ##
- **Added** an ident protocol daemon (which is OFF by default)
- **Added** and made use of `printf_and_free()`
- **Added** exception handling
- **Added** tab completion for `/theme`
- **Added** the following config options:
  - `awaymsgs_in_privconv` (bool)
  - `identd` (bool)
  - `identd_fakenames` (bool)
  - `identd_port` (int)
- **Added** the following events:
  - 413 (`ERR_NOTOPLEVEL`)
  - 414 (`ERR_WILDTOPLEVEL`)
  - 415 (`ERR_BADMASK`)
- **Added** usage of `__func__`
- **Added** usage of `printtext_print()`
- **Deleted** commented-out code
- **Deleted** unused includes
- **Did code refactoring**
- **Fixed** display of IPv6 addresses in event 338
- **Fixed** verification of the X509 certificate presented by the peer
- **Made** const arrays static const
- **Made** improvements to the following files:
  - `commands/theme.c`
  - `network.cpp`
  - `printtext.cpp`
- **Moved** `squeeze_text_deco()` to a separate file
- Reduced VA args in printtext calls

Log message:
swirc: pass LDFLAGS through via MAKE_FLAGS, fixes the build on Linux.

Log message:
*: bump PKGREVISION for libunistring shlib major bump

Log message:
swirc: update to 3.3.7.

## [3.3.7] - 2022-10-22 ##
- **Added** code to the following scripts:
  - `posixshell/link_with_gnu_libidn.sh`
  - `posixshell/link_with_libnotify.sh`
- **Added** preprogrammed IRC network [OFTC](https://www.oftc.net/)
- **Added** usage of `swircpaths.h`, a header which is automatically
  generated during the build process.
- **Fixed** a case of a possibly negative array subscript

Log message:
swirc: update to 3.3.6.

## [3.3.6] - 2022-10-05 ##
- **Added** cryptographic functions
- **Added** subcommand `passwd_s` to `/sasl` which can be used to
  securely store encrypted SASL passwords in `swirc.conf`. The
  encryption technique practice the use of **AES** and **SHA**.
- **Added** tab completion for
  - `/msg`
  - `/notice`
  - `/sasl`
- **Changed** the program behavior to
  - jump between ICB and IRC mode depending on the port number
  - **not** create core dump files if `NDEBUG` is defined at compile time
  - **not** echo the server password on input (command line flag `-p`)
- **Fixed** a bug so if a connection attempt fails it's possible to
  reconnect again after `/disconnect`.
- **Fixed** code duplication
- **Fixed** insufficient out of range check, off-by-one, in command
  `/unignore`.
- Made small improvements
  - **Added** usage of C++17 fallthrough attr
  - **Added** usage of `PATH_MAX`
  - **Added** usage of `__func__` instead of hardcoding it (for example in
    error messages)
  - **Fixed** redundant checks
  - Reduced scope of variables
  - Switched to usage of 'sizeof' in `BZERO()` calls
  - ...
- Prevented the config hash table from being paged to the swap area.
- **Rewrote** `commands/sasl.c` in C++
- **Updated** preprogrammed IRC servers
  - **Added** port numbers and server descriptions
  - **Added** the [IRCNow](https://ircnow.org/) network
  - **Deleted** the [Blitzed](http://blitzed.org/) network

Log message:
swirc: Add a note about why libcurses cannot be used

Log message:
swirc: Fix building on NetBSD 9