mIRC 7.72 + Portable

Changes:
1.Changed /nick, /mnick, /anick, to override /server -i local
settings when not connected to a server.
2.Changed $wrap() to allow an empty switch parameter.
3.Fixed script parser bug when handling non-while/if { } brackets.
4.Fixed /var parsing bug in single-line scripts split across multiple
lines using combinations of {} and |.
5.Fixed nested single-line if/while bug.
6.Fixed scripts editor not allowing multiple empty alias files.
7.Fixed scripts editor Listen and View menu bugs when in the users
or variables sections.
8.Updated zlib library to v1.2.13.
9.Added support for big float calculations using MAPM library.
This can be enabled with the command /bigfloat [on|off] for the
whole script or by using a %var.bf variable name to enable it
for a command/identifier. The $bigfloat identifier can be used to
check the current bigfloat state.
10.Extended $base() to handle big numbers.
11.Fixed !. command prefixes used infront of while/if commands
affecting following command.
12.Added identifiers $cbrt(N), $log2(N), $powmod(B,E,M), $modinv(B,M),
$gcd(N,...), and $lcm(N,...) for cuberoot, log2, modular
exponentiation and inverse, greatest common divisor, and least
common multiple.
13.Changed confirm paste in a single line editbox to only warn if
the line contains CRLF characters.
14.Fixed $fullscreen not working correctly if certain windows, such
as OSD caps/numlock-type windows, are present.
15.Fixed script popup menu in menubar not working in fullscreen mode.
16.Updated OpenSSL library to v1.1.1s.
17.Changed $encode()/$decode() to support longer key and to report an
error if key is longer than maximum allowed length.
18.Changed $base() to allow longer padding.
19.Changed $totp()/$htop() parameter validation to 40/64/128/256 for
hex, 16/26/32 for base32, extended timestep maximum to 48 hours,
and increased max digits to 10.
20.Fixed $totp()/$htop() hex key UTF-8 conversion bug.
21.Changed how $bfind().regex matches against a &binvar.
22.Updated code signing certificate.
23.Updated CA root certificates cacert.pem file.
24.Updated TagLib library to v1.13.

Changes:
1.Changed the way Windows system libraries are loaded to prevent DLL
hijacking.
2.Added extra format check to channels.ini [recent] items to split
at commas in case of invalid format.
3.Added tray tip warning on startup if mIRC has been minimized to the
system tray but Windows has hidden its icon.
4.Added /socklisten and /sockaccept -n switch to disable Nagle
algorithm on a socket.
5.Fixed /socklisten -pu with UPnP, IPv6 address, and dual stack not
opening an IPv4 UPnP port on the router.
6.Added /drawsave -a [x y w h] <filename> switch to allow specifying
area of bitmap to save.
7.Fixed Aero theme bug where if /window +b was used, a miniature
titlebar was being drawn.
8.Added $sock().upnp that returns $true/$false for the socket.
9.Fixed IPv6 addresses in server list not being saved correctly.
10.Fixed colons being stripped out of nick, alternative nick, user,
emails, /nick, and server list entries.
11.Changed "set as default" option in font dialog so that it is checked
by default when disabled for some types of windows.
12.Extended $mouse.key to detect different combinations of left/right
key presses.
13.Fixed Highlight/Flash message times option location.
14.Changed how $os properties are handled to maintain backward
compatibility with existing scripts.
15.Fixed nested single-line while loop break bug.
16.Fixed alternative nick bug when left empty in connect dialog.
17.Fixed scripts editor file change monitor dialog appearing over
certain dialogs.
18.Fixed scripts editor file change monitor not detecting changes
to INI files.
19.Reverted change to /echo to only accept integers as color parameter
for backward compatibility.
20.Fixed /hsave -i intermittent crash bug caused by a data race / race
condition across multiple threads.
21.Changed CTCP PING to not reply to text containing CTCP control codes
to mitigate NAT-AGAIN Linux kernel NAT bug (CVE-2022-2663).
22.Fixed $zip() unzipped files not having same timestamp as files in
the zip.
23.Added $zip().mtime to return timestamp for files in the zip.
24.Added $window().fullscreen that returns $true/$false.
25.Fixed tab key evaluation of identifiers in editboxes that contain
multiple CR/LF-delimited lines.
26.Fixed /server with network name + parameters not over-riding global
and local defaults.
27.Fixed Scripts Editor View More dialog bug when active tab is set to
users or variables.
28.Updated CA root certificates cacert.pem file.

Changes:
1.Changed servers list in connect dialog to always group servers
with the same group name together.
2.Changed location of channels favorites to channels.ini file. This
will allow users to update/edit this file without having to modify
their mirc.ini settings file. If [chanfolder] or [chanhist] exist
in mirc.ini when mIRC starts up, they will be automatically moved
to [channels] and [recent] in channels.ini.
3.Changed how the Windows media library is loaded to enable sounds
to be played without delay.
4.Extended $mouse.key to support detecting right-shift/control/menu
keys and capital/scroll/numlock.
5.Added /bset -z switch that makes an empty &binvar or zeros an
existing &binvar.
6.Changed regex parser to use less stack memory during recursion.
7.Added $keylparam identifier to on KEYUP/KEYDOWN that returns the
result of the lParam value in the event.
8.Added support for numeric 005 UTF8ONLY token. If enabled on a server,
this overrides the UTF-8 setting in Options/IRC/Messages to always
UTF-8 encode/decode messages on a connection.
9.Added support for IRCv3 echo-message. Current implemention tracks
outgoing messages, filters echoed messages, and grays displayed
messages until the server confirms they have been received by the
target, for both PRIVMSG/NOTICE and nicks/channels.
10.Changed CAP request on connect to combine multiple tokens in one
line to speed up server reply.
11.Added $mircpid identifier that returns mIRC's process id.
12.Fixed nested while loops continue bug.
13.Changed how nick event is handled on connect to get around ZNC
initial nick change affecting query window with same nick.
14.Fix alignment of checkboxes in Address Book dialog.
15.Fixed /sound CTCP event not displaying message if filename is ""
empty.
16.Updated OpenSSL library to v1.1.1q.
17.Updated CA root certificates cacert.pem file.
18.Updated zlib library to v1.2.12.
19.Updated TagLib library to latest fixes.
20.Added $codepage(N) to return available codepages, with properties
name, desc, id.
21.Added on PARSELINE identifier $parseem, returns $true or $false
depending on whether mIRC thinks the incoming line is an echoed
message due to IRCv3 echo-message being enabled.
22.Fixed options dialog not freeing memory when closed in some
situations.
23.Fixed cue text in editboxes, such as (optional) in the Name editbox
in the Connect dialog, not being set correctly in some contexts.
24.Added per server options for SSL certificate, logon settings, and
server encoding.
25.Added /server command support for -key, -i, and -encoding, as well
as -keytype global/local and -itype global/local.
26.Added $server() properties: keytype, key, itype, nick, anick, user,
email, encoding.
27.Fixed Aero theme colors under Windows 11 22H2.
28.Fixed left-most tab in tabbed windows, eg. Scripts editor, Address
book, etc. not being drawn correctly.
29.Extended $server(N) where N = -1 to return values for active status
window.
30.Added SSL private key warning message on connect if key is not valid
or will expire soon.
31.Added support for Alt+A/E in Connect dialog for quick access to
server add/edit dialogs.
32.Added support for IRCv3 005 numeric BOT=b mode token. The assigned
mode letter is stored and if it is later found in a /who reply, it
sets the user's $ial().bot property.
33.Extended /server to support -p -g -w -d when not using -ars.
34.Fixed $comval() not freeing memory correctly.
35.Updated LibZip library to v1.9.2.
36.Added support for WATCH list numeric 609 that is meant to do the
same thing as 604 but with an away reason. Also added checks for
WATCH away numerics 597, 598, 599, which are now hidden but still
trigger scripts.
37.Added support for handling PRIVMSG/NOTICE events that use source/
target combinations that are not normally sent by an IRC server.
These still trigger the on OPEN/TEXT/ACTION/NOTICE/SNOTICE/CTCP
events but set $nonstdmsg to $true.
38.Changed display of CAP events to hide NEW/DEL events sent by the
server.

This is a small update that adds features and addresses a number of issues reported by users since the last release. It includes improvements, changes and fixes, including:
Added support for strikethrough text using Control+E.
Updated OpenSSL library to v1.1.1n.
Updated CA root certificates cacert.pem file.
Added server login authentication methods ECDSA-NIST256P-CHALLENGE and SCRAM-SHA-256.
Added eye icon to all password editboxes to enable easier editing.
Added "Keep channels open on part" option to Options/IRC dialog.
Fixed nested while loops break/continue bug.
Updated LibZip library to v1.8.0.
Added Do Not Disturb menu item to tray menu.
Fixed /raw PRIVMSG not correctly appending specified @labels to outgoing messages.
Added Copy To Clipboard menu item to System Menu Buffer menu.
Extended Favorites dialog to include sortable headers and network listbox.
Fixed /writeini caching bug for item names that contain equal sign characters.
Fixed nick color list auto-color bug.

Изменения:
1.Исправлена ошибка /fupdate, не работающая корректно с нажатиями клавиш вверх/вниз
в некоторых контекстах.
2.Исправлена ошибка отображения границ /window +f пользовательских @window.
3.Исправлена ошибка выбора скрытых окон в меню окна.
4.Исправлена ошибка с $wrap() цветов по умолчанию.
5.Изменено окно просмотра диалогового окна Logs, чтобы оно использовало те же настройки сверху, что и
главного окна mIRC.
6.Изменена максимальная длина имени канала в окне списка каналов.
7.Изменена команда /channel, чтобы немедленно открывать диалог центрального канала.
вместо ожидания ответа от сервера о списке запретов.
8.Обновлен файл корневых сертификатов CA cacert.pem.
9.Исправлены вспомогательные окна темы Aero, которые иногда становились видимыми.
10.Исправлена настройка /window icon, не применяемая к панели дерева/панели переключения
и панели заголовков MDI.
11.Исправлено, как /set/unset/inc/dec/timer/sockread %vars оцениваются
в некоторых контекстах.
12.Обновлен сертификат DigiCert с кодовой подписью.
13.Обновлена библиотека OpenSSL до версии v1.1.1l.
14.Обновлена библиотека PCRE regex до v8.45.
15.Исправлена функция $sline(), возвращающая ноль вместо $null, когда ни один элемент не
не выбрано.
16.Исправлено, что настройки по умолчанию списка каналов не применялись к
к открытым в данный момент окнам каналов.
17.Исправлена проблема с ошибкой проверки SSL-сертификата, связанная с просроченными
сертификатов.

Changes:
1.Added flash option to ignore dialog options.
2.Reverted change to nick idle time so that it is updated per second
once again.
3.Updated some of the winsock error messages in resources to use more
up-to-date descriptions.
4.Fixed regex global matching bug with UTF-8 characters.
5.The styles dialog has been removed. The channel nicklist sizing
bar now uses a standard width. The editbox and nicklist borders now
use standard Windows colors. Windows no longer use an internal frame.
6.Fixed tray tips Control+O display bug.
7.Updated OpenSSL library to v1.1.1k.
8.Updated TagLib library to v1.12.
9.Added Windows 10 Aero theme support to MDI windows.
10.Changed the aliases list menu to use shorter, combined a-z menus,
with separators, and any left over items in a ? submenu.
11.Fixed URLs List SendTo menu item being disabled.
12.Fixed MDI tile feature not fitting the right/bottom-most windows
to the edge of the MDI area.
13.Changed scripts editor alias and popup menubars to use an "Index"
menu name to list aliases/popups.
14.Added scripts editor "Index" menu to remote menu bar that lists all
of the items defined in a script. It also includes partial lines
for some items to give context.
15.Added home/end/page up/down key support to popup menus to allow
for faster scrolling in long menus. These keys normally do nothing
in menus, however they will now scroll multiple lines per key press
and will stop once they reach the top/bottom of the menu.
16.Updated CA root certificates cacert.pem file.
17.Extended tab completion to allow using just a channel mode prefix
to begin cycling through all matching users with that mode.
18.Extended tab completion to support %halfops. If an existing %var
name is used, it is evaluated as in past versions, if you are not
currently cycling through %halfops.
19.Changed Window menu to not show windows hidden with /window -h
unless shift key is pressed when viewing menu.
20.Changed /window -h to not hide Status Windows in treebar,
switchbar, and window menu, as these are root windows for all
other windows on that connection.
21.Fixed bind to adapter/IP address bug that caused it to use wrong
adapter if adapter has two identically named IPv4 and IPv6 entries.
22.Fixed bind to adapter/IP address bug that caused it to block
connections in some contexts.
23.Fixed DCC get sometimes reporting that the transfer completed when
there was insufficient disk space to save the whole file.
24.Fixed scripts editor bug that caused incorrect indentation in saved
files with certain combinations of comments and brackets.

Updated OpenSSL library to v1.1.1i.
Fixed /timer -h multimedia timer imprecision at low resolutions.
Extended custom DLL LOADINFO structure to include maximum data byte size.
Fixed Bind to Adapter/IP address bug and added block option for failed binds, eg. with VPNs.
Changed $base() to remove limit on floating point precision for larger bases.
Updated installer to backup files into dated folders.
Updated LibZip library to v1.7.3.
Added $ticksqpc that returns a high resolution tick count.
Changed how notices are displayed so that consecutive notices from the same user are now grouped together.
Added protocol-relative redirect support to $urlget() and a 'k' switch to prevent redirects.
Fixed $utfencode() memory gpf bug that caused intermittent crashes.

1.Fixed tray tip display bug that caused close box to be displayed
  incorrectly.
2.Updated OpenSSL library to v1.1.1g.
3.Added custom dialog group control left/right/center style.
4.Fixed Control+Break key gpf bug in Windows 7.
5.Extended $tempfn to work with folder names.
6.Extended $duration() to handle negative values.
7.Added /drawtext -v switch that allows use of a &binvar instead of
  text.
8.Added $tempfn(path) that allows specifying the file/folder path.
9.Fixed display of numeric 477 to show authenticate message on some
  networks.

Changes:
1.Changed how on KEYUP/KEYDOWN are processed. This affects the values
  returned in $keyval and $keychar for combined key presses.
2.Reverted change to $cnick() so that it returns default values for
  non-existent nicks.
3.Changed how Control+Break key is handled so that it only works when
  mIRC is the active application.
4.Updated PCRE regex library to v8.44.
5.Updated LibZip library to v1.6.1.
6.Added $width() and $height() sixth $true/$false parameter to enable
  custom window-specific measurement.
7.Added support for irc hotlinks that uses the non-standard plus sign
  prefixed port number format, such as +6697.
8.Extended $bfind() to support regex searches using:

  $bfind(&binvar, N, M, [name]).regex

  Where M is a regular expression when .regex is used. The name
  parameter is the $regml() name.

9.Extended $regml()/$regmlex() to save result to a &binvar using:

  $regml([name], n, [&binvar])
  $regmlex([name], m, n, [&binvar])

  When saving to a &binvar, returns length of saved text.

10.Updated OpenSSL library to v1.1.1f.
11.Changed [ssl] certificate warning item name in mirc.ini to ensure
   one-time reset to a new default value.
12.Added CAP support for setname. This is automatically enabled if
   available and will cause the server to send the setname event to the
   client when users change their full name. Events are not shown but
   are triggered as RAW events.
13.Changed IRCv3 CAP support of draft/label and draft/labeled-response
   to label and labeled-response. ACK replies from the server are not
   shown but are triggered as RAW events.
14.Updated colors dialog, control+K dialog, and /color command to
   support color indexes 16 to 98.
15.Added $comval() .result property to support &binvar as a fourth
   parameter, same as $com(), to store one dimensional array results. If
   array is BSTR, it is stored using null bytes as separators.
16.Added on CHAR event that returns translated keyboard presses. Uses
   the same format as on KEYDOWN/KEYUP.
17.Fixed tray tip display bug with different DPI settings.
18.Fixed /hmake not allowing maximum prime value for table size during a
   hash table rename.
19.Fixed display of channel name in numeric 477 on some networks.
20.Fixed script editor rich editbox bug that may have caused font to be
   set incorrectly.
21.Added workaround for maximized MDI window caption bug in Windows 10
   on monitors with some DPI/resolution combinations.
22.Fixed custom window treebar folder not staying open in some contexts.
23.Added $min()/$max() identifiers that return minimum/maximum of a
   list of values. Defaults to numbers. Properties: .text, .textcs,
   and .nick. If a single parameter is used, it is treated as a space-
   delimited list of values. If two or more parameters are used, each is
   treated as a separate value.
24.Added check for numeric 696 on ircds that report errors when mode
   requests include more modes than parameters.
25.Optimized processing of long strings in /commands, token identifiers,
   $calc(), $eval(), and identifier parameters.
26.Fixed "Mark As Read" menu item in treebar, switchbar, toolbar and
   MDI popup menus not resetting flash/hilight correctly.
27.Fixed CAP logon/authentication messages not being displayed if
   remotes are disabled.
28.Added highlight dialog item that allows you to specify the channels
   and/or nicks to which the highlight applies.
29.Added $highlight().chans property.
30.Added a "Do Not Disturb" option to the Tools menu that allows you
   to temporarily disable all visible/audible notifications such as
   sounds, tips, flashing window icons, tray icon animations, and more.
31.Added /donotdisturb [on|off] command and $donotdisturb identifier.
32.Fixed if/while parser not detecting some invalid bracket combinations.
33.Updated dialog titles for several features. Most dialog titles are
   now prefixed with "mIRC". Some dialog titles have also been changed
   to better describe their purpose.
34.Changed richedit editbox in windows, scripts editor, and custom
   dialogs so that it no longer beeps when cursor is moved beyond text
   range, like standard editboxes.
35.Fixed incoming server messages being truncated at 1024 bytes for
   servers that send messages longer than the standard 512 byte maximum.
36.Extended $maxlenl maximum internal string length to allow parsing of
   IRCv3 8191 byte message tag + message.
37.Fixed INI file caching bug with semi-colon prefixed comments.
38.Updated CA root certificates cacert.pem file.

1.Fixed custom toolbar buttons not being displayed correctly.
2.Fixed /if isnum backward compatibility issue due to recent change.
3.Fixed local host/ip addresses not being changeable while connected to
  a server.
4.Fixed bitmap memory bug in About dialog.
5.Fixed /cnick not updating nick color immediately when used with a
  full address.

1.Changed $disk().unc to use newer API.
2.Fixed channel mode parsing bug.
3.Added /cnick support for auto-color option by allowing * as color
  number. Also added $cnick().auto property.
4.Changed SSL default setting to "Skip connections with invalid
  certificates". This means that mIRC will, by default, not connect to
  SSL servers with invalid SSL certificates.
5.Fixed how nick!user@host addresses are formed in $ulist() and other
  features so that IPv6 addresses are handled correctly.
6.Changed toolbar display code to handle icons of different sizes for
  default internal icons.
7.Updated CA root certificates cacert.pem file.
8.Fixed treeview display bug when scrolling new item into view.
9.Changed treeview sorting method that affects favorites and servers
  dialogs.
10.Fixed favorites dialog join button not initiating a connection if
   not currently connected.
11.Fixed $cnick() returning default values for non-existent items.
12.Changed how log filenames are renamed to use group/network names
   during a connect/disconnect.
13.Changed quote "" parsing routines to use the same consistent method
   for all commands/identifiers.
14.Extended $fline((@name,text,N,T,S) to support S parameter for
   search start position and $flinen that returns match position.
15.Fixed custom dialog controls not being updated immediately when /did
   is used to change their contents.
16.Added /fseek -p switch that moves the file pointer backwards to the
   start of the current line. If the file pointer is already at the
   start of a line, it is moved to the start of the previous line.
17.Fixed $fread() not setting file pointer to start of next line if
   line is longer than the maximum line length.
18.Fixed /halt not stopping $hfind() search and then allowing script to
   continue running.
19.Changed how Port dialog bind adapter setting is saved in mirc.ini so
   that both name and address are saved to [ports] section.
20.Fixed $bindip() bug when used with dual-stack network interface.
21.Added $caller tabcomp value for tab completion.
22.Fixed /if & bit comparison not using unsigned 32-bit integers.
23.Changed identd dialog so that userid entry is not changed when "Use
   ID from email address" is checked.
24.Changed /if isnum to also support larger value as the first number.
25.Optimized file reading routines to improve processing speed for
   contexts that affect /fseek -l, $read(), $lines(), and /loadbuf.
26.Added /drawrot -p switch that clips the rotated rectangle.
27.Fixed $zip() creating zip files with temporary file attributes.
28.Updated the IRC FAQ that comes with mIRC and is in the Help section
   of the mIRC website.
29.Added support for the IRCv3 TAGMSG event. This event is not shown
   but triggers as a RAW event.
30.Changed the /help and /ircintro commands so that if the mirc.chm or
   ircintro.chm files cannot be found, they are instead opened on the
   mIRC website.

Changes:
1.Fixed $+ not correctly reporting string too long errors.
2.Changed installer setting to make it DPI aware.
3.Changed $findfile() to preserve multiple spaces inside a wildcard
  parameter.
4.Fixed /reload interacting incorrectly with Script Editor when a new,
  unedited file is created.
5.Fixed $parms returning incorrect values in some contexts.
6.Fixed DCC trust user list bug that prevented autoget from working
  correctly for trusted users.
7.Optimized SendMessage() processing to use less memory.
8.Fixed SendMessage() gpf bug where recursive calls result in a stack
  overflow.
9.Updated several features to be DPI aware.
10.Fixed incorrect default location for alias, popup, and remote
   scripts when no files are present.
11.Fixed /exit -nr not restarting mIRC.
12.Added /run -a switch to request running as administrator.
13.Fixed script editor bug that was wrapping excessively long lines,
   resulting in script errors, instead of truncating them.
14.Fixed SendMesage() handling of negative indexes.
15.Fixed richedit control handling bug that may have caused some
   editbox-related code to behave incorrectly if the richedit control
   failed to load.
16.Fixed a number of issues identfied by CppCheck relating to range
   checking, memory initializations, optimizations, portability, and
   pointer dereferences.
17.Fixed script #group parsing bug for invalid group definitions.
18.Fixed $decode() gpf buf.
19.Updated more routines to use 32/64-bit compatible types as step in
   preparing for a 64bit version of mIRC.
20.Fixed text file writing bug that could have caused the UTF-8 BOM to
   be set incorrectly.
21.Fixed $url not working with newer versions of Chrome.
22.Changed /msg to no longer check for channel/nick prefixes due to some
   networks using identical prefixes for both.
23.Changed all &binvar supporting features to allow single character &
   as a binvar name for consistency.
24.Fixed $findfile() not freeing handles in some contexts. This also
   affected other features that retrieve file lists.
25.Fixed /ignore/protect/aop/avoice gpf bugs.
26.Fixed 64bit time calculations in several features.
27.Fixed memory HDC allocation error check in line marker.
28.Fixed $did().csel potential gpf bug when freeing memory.
29.Changed compiler settings to disable string pooling and enable whole
   program optimization.
30.Added /logview -nN switch to scroll view to line number.
31.Changed /play to improve handling of window/file names.
32.Updated OpenSSL library to v1.1.1d.
33.Added 421 numeric check for server disabled LIST command.
34.Changed server list and favorites list listboxes to use full line
   selection.
35.Updated channel mode parsing and display based on CHANMODES token.
36.Fixed /window -r not restoring a hidden non-min/max window.
37.Changed $ctime() to return $null for invalid input and to handle
   commas as separators.
38.Added support for IRCv3 message-tags token and msgid feature.
39.Fixed $N parameter bug that caused inconsistent handling of text
   appended to the $N parameter, such as text that contained numbers
   or dashes.
40.Fixed handling of channel nickname mode 'q' in some contexts.
41.Added $isadmin identifier that returns current elevation status.
42.Updated error handling for a number of APIs to use consistent methods
   across all features.
43.Updated CA root certificates cacert.pem file.
44.Added auto-color nickname option to nick color list.
45.Updated servers.ini list. Around forty networks now use valid SSL
   certficates. These networks are now listed with only port +6697 to
   ensure secure connections.
46.Changed SSL hostname validation method when matching against
   certificate CN and SAN. Multi-label wildcards are now allowed.
47.Added $sslcertvalid that returns $true/$false if the SSL certificate
   is valid or not for the current SSL connection.
48.Changed /dns to show all resolved IP addresses for a hostname, not
   just the first IP address.
49.Optimized $bfind().text search method.
50.Added $bfind().textcs property for case-sensitive search.
51.Optimized SSL support.

7.57 .rar не открывается...

Changes:
1.Updated OpenSSL library to v1.1.1c.
2.Changed OpenSSL support so that, by default, mIRC no longer checks for
  a newer external version of the OpenSSL library. This should resolve
  the R6034 Windows error reported by some users.
3.Changed /url, /run, and other features to use alternative method to
  open links to resolve issues with asynchronous window messages.
4.Fixed STS/SSL server/port parsing bug.
5.Fixed handling of 64bit timestamp value for several features.
6.Changed $crc() to use larger read buffer with files to improve speed.
7.Fixed script parser bug that caused binary variables to be unset in
  scripts that call external DLLS that SendMessage() mIRC many times.

Changes:
1.Added $urlget() identifier that downloads content from http/https
  addresses. Returns id number. Calls alias with id number when transfer
  completes.

  $id = $urlget(url,hgpuadfbrtic,target,alias,headers,body)

  $urlget(N/id) used with properties:
    url, redirect, method, type, target, alias, id, state, size,
    resume, rcvd, time, reply

  url = http/https://user:pass@address:port/file?parameters
  options =
    hgpuad = head, get, post, put, patch, or delete
    fb = file or &binvar
    r = resume
    t = use .part file
    i = ignore SSL errors
    c = cancel
  target = file or &binvar
  alias = called on completion
  headers = &binvar
  body = &binvar

2.Fixed $regml().pos bug with multibyte characters.
3.Changed $dll() to require filename .dll extension. If filename does
  not have an extension, .dll is appended.
4.Updated OpenSSL library to v1.1.1b. Required code changes due to to
  changes in OpenSSL 1.1.x. Older OpenSSL versions are no longer
  supported. Compiled to work on XP. Dynamic loading of OpenSSL DLLs
  still supported as libcrypto-1_1.dll and libssl-1_1.dll.
5.Updated TagLib library to latest fixes.
6.Updated LibZip library to v1.5.2.
7.Reverted changes to $gmt(N) and $gmt(format).
8.Changed a number of features to use tick counts instead of system
  time for time measurement.
9.Fixed $astime() and other time/date features applying DST incorrectly
  in some situations.
10.Changed time/date features to use threadsafe versions of CRT time
   functions.
11.Changed $encode()/$decode() to allow non-literal keys longer than 56
   characters.
12.Changed $encode()/$decode() to not allow salts/IVs that contain
   codepoints 256+.
13.Fixed "try next server in group" option being incorrectly applied in
   some situations.
14.Changed action message processing so that it is integrated into
   the privmsg routines.
15.Changed time/date routines to use Windows APIs, allowing extended
   date range 1601 to 9999.
16.Changed $encode()/$decode() to zero-pad salt strings shorter than
   eight bytes.
17.Changed /msg -switches support to enable backwards compatibility with
   BNCs that use - as an invalid nickname prefix, such as -sBNC and
   -psyBNC.
18.Changed DCC Folders dialog so that when a new item is added, it
   uses the default get path by default.
19.Fixed script error not showing line number for single-line event
   definitions.
20.Added /server [-key filename] to set private key file to use for
   an SSL connection.
21.Changed nickserv logon method to increase delay after last nickserv
   notice is received before triggering perform.
22.Changed status window connection state icons.  Now show a green
   lock icon for a valid SSL connection and an orange icon for an SSL
   connection with an invalid certificate.
23.Fixed $com()/$comcall() not scanning the local alias/script file
   first for a matching command/identifier.
24.Updated PCRE regex library to v8.43.
25.Fixed $$ prefix not working for remote identifiers.
26.Fixed connect retry count and port number not changing when try next
    server in group option is not enabled.
27.Changed flashing tray icon feature so that icon is dimmed instead of
   hidden.
28.Changed $sha1/$sha256/$sha384/$sha512/$hmac() to use larger read
   buffer with files to improve speed.

Changes:
1.Fixed /onotice and related commands not working correctly in some
  contexts.
2.Fixed Clear History log files option not deleting empty nested
  folders in logs folder.
3.Fixed $sha1()/$hmac() bug that caused &binvar data to be overwritten.
4.Added support for AES encrypted ZIP files using the libzip library.

  $zip(file.zip,cetlpo,file|dir,password,N)

  Where the switches are: c = create, e = extract, t = test, l = list,
  p = password, o = overwrite existing file/dir.

  The N parameter is used with the list option, where 0 = return number
  of items, otherwise return Nth item, with properties: size.

5.Extended $rand() to allow negative number values.
6.Changed $rand() RNG algorithm to Bob Jenkins's JSF64.
7.Added $rands() identifier that returns a cryptographically secure
  random number using Microsoft's RtlGenRandom() API.
8.Changed all features that previously used the standard CRT rand() to
  use the new RNG algorithm.
9.Fixed $hfind() not reporting an error when the called alias returns
  an error.
10.Fixed $asctime() 'z' bug that returned whole numbers for timezones
   with 15/30/45 minute offsets.
11.Extended IRCv3 support for CAP NEW so that if a token is normally
   requested by mIRC on connect, it will be automatically requested on
   receipt of CAP NEW as well.
12.Fixed RCE vulnerability affecting all versions of mIRC (CVE-2019-6453).
13.Added $notify().sound2 property to return offline sound.
14.Updated CA root certificates cacert.pem file.
15.Fixed "Show nicks on join" option not working correctly.