diff --git a/languages/zh-CN-irc.lang.json b/languages/zh-CN-irc.lang.json
index a965c760..039a8aee 100644
--- a/languages/zh-CN-irc.lang.json
+++ b/languages/zh-CN-irc.lang.json
@@ -1,5 +1,7 @@
 {
   "    $b/msg %s HELP <command>$b": "",
+  "$bWarning: changing the cloak secret will invalidate stored ban/invite/exception lists.$b": "",
+  "$bWarning: erasing this account will allow it to be re-registered; consider UNREGISTER instead.$b": "",
   "$bWarning: unregistering this account will remove its stored privileges.$b": "",
   "$bWarning: unregistering this channel will remove all stored channel attributes.$b": "",
   "$bWarning: you are about to transfer control of your channel to another user.$b": "",
@@ -9,15 +11,22 @@
   "%[1]s kicked %[2]s (%[3]s)": "",
   "%[1]s left the channel (%[2]s)": "",
   "%[1]s quit (%[2]s)": "",
+  "%[1]s set channel modes: %[2]s": "",
+  "%[1]s set the channel topic to: %[2]s": "",
   "%s <subcommand> [params]": "",
   "%s joined the channel": "",
+  "*** $bChanServ LIST$b ***": "",
   "*** $bEnd of %s HELP$b ***": "",
+  "*** $bEnd of ChanServ LIST$b ***": "",
+  "*** $bEnd of NickServ LIST$b ***": "",
+  "*** $bNickServ LIST$b ***": "",
   "*** Could not find your username": "*** 找不到您的用户名",
   "*** Found your username": "*** 已找到您的用户名",
   "*** Got a malformed username, ignoring": "*** 用户名格式错误, 已忽略",
   "*** Looking up your username": "*** 正在查找您的用户名",
   "- %s Message of the day - ": "- %s公告 -",
   "... and other commands which have been disabled": "",
+  "A client is already using that account; try logging out and logging back in with SASL": "",
   "A request is pending for vhost: %s": "",
   "A request was previously made for vhost: %s": "",
   "Account %[1]s has vhost: %[2]s": "",
@@ -36,10 +45,12 @@
   "Additional grouped nick: %s": "添加绑定昵称：%s",
   "An administrator has denied you the ability to use vhosts": "",
   "An error occurred": "",
+  "Authentication failed: %s": "",
   "Authentication successful": "身份验证成功",
   "Autoreplay of missed messages is enabled": "",
   "Bad or unauthorized PROXY command": "",
   "Ban - %[1]s - added by %[2]s - %[3]s": "禁封 - %[1]s - 操作人 %[2]s - %[3]s",
+  "Because your client is not always-on, auto-away is disabled": "",
   "CTCP messages are disabled over Tor": "",
   "Can't change modes for other users": "无法修改其他用户的状态",
   "Can't purge invalid channel %s": "",
@@ -51,6 +62,7 @@
   "Cannot resume connection, connection registration has already been completed": "未能恢复连接，连接注册已经被完成",
   "Cannot resume connection, old and new clients must have TLS": "不过恢复连接，恢复前后必须为有TLS证书",
   "Cannot resume connection, token is not valid": "",
+  "Cannot send a blank line with the multiline concat tag": "",
   "Cannot send to channel": "未能发送到频道",
   "Cannot send to channel (+%s)": "",
   "Certfp:      %s": "",
@@ -70,9 +82,10 @@
   "Channel doesn't have roleplaying mode available": "频道未启用角色扮演模式",
   "Channel is not registered": "",
   "Channel list is full": "频道列表已满",
-  "Channel name is not valid": "频道名无效",
+  "Channel registration is restricted to server operators": "",
   "Channel renamed": "",
   "Channel renamed: %s": "频道重命名：%s",
+  "Channels with persistent history cannot be renamed": "",
   "Client reconnected": "用户已重新连接",
   "Client reconnected (message history may have been lost)": "",
   "Client reconnected (up to %d seconds of message history lost)": "",
@@ -80,11 +93,13 @@
   "Command restricted": "命令受限",
   "Core Developers:": "核心开发者：",
   "Could not accept ownership of channel %s": "",
+  "Could not delete message": "",
   "Could not find given client": "找不到指定用户",
-  "Could not login with your TLS certificate or supplied username/password": "无法使用您的 TLS 证书或提供的用户名/密码登录",
+  "Could not look up account name, proceeding anyway": "",
   "Could not parse IP address or CIDR network": "未能识别IP地址或CIDR网络",
   "Could not register": "未能注册",
   "Could not remove ban [%s]": "未能解除禁封 [%s]",
+  "Could not retrieve history": "",
   "Could not set or change nickname: %s": "未能设置或改变用户名：%s",
   "Could not successfully save new D-LINE: %s": "未能成功保存新的D-LINE：%s",
   "Could not successfully save new K-LINE: %s": "未能成功保存新的K-LINE：%s",
@@ -93,6 +108,7 @@
   "Created at:  %s": "",
   "Current global users %[1]s, max %[2]s": "",
   "Current local users %[1]s, max %[2]s": "",
+  "Data export for %[1]s completed and written to %[2]s": "",
   "End of /HELPOP": "/HELPOP已无后续",
   "End of /INFO": "/INFO已无后续",
   "End of /WHOIS list": "/WHOIS列表已无后续",
@@ -101,9 +117,13 @@
   "End of NAMES list": "NAMES列表已无后续",
   "End of WHO list": "WHO列表已无后续",
   "End of WHOWAS": "WHOWAS已无后续",
+  "End of history playback": "",
   "End of list": "列表已无后续",
+  "Enqueued account %s for message deletion": "",
   "Erroneous nickname": "昵称不可用",
+  "Error deleting message: %v": "",
   "Error loading account data": "",
+  "Error opening export file: %v": "",
   "Error reserving nickname": "昵称申请时出错",
   "Error while unregistering account": "账户注销时出错",
   "Fake source must be a valid nickname": "伪装的来源必须是有效的昵称",
@@ -113,6 +133,8 @@
   "Former Core Developers:": "",
   "Founder: %s": "",
   "GHOSTed by %s": "您被%s请出了",
+  "Given current server settings, auto-away is disabled for your client": "",
+  "Given current server settings, auto-away is enabled for your client": "",
   "Given current server settings, the channel history setting is: %s": "",
   "Given current server settings, your client is always-on": "",
   "Given current server settings, your client is not always-on": "",
@@ -141,6 +163,7 @@
   "Invalid parameters": "",
   "Invalid parameters. For usage, do /msg %[1]s HELP %[2]s": "",
   "Invalid params": "",
+  "Invalid regex": "",
   "Invalid vhost": "",
   "It was rejected for reason: %s": "",
   "JOIN 0 is not allowed": "JOIN 0 不被允许",
@@ -161,7 +184,6 @@
   "Nickname is reserved by a different account": "该昵称已被其它账户预约",
   "No DLINEs have been set!": "DLINEs 尚未设置",
   "No changes were made": "",
-  "No command given": "没有指定指令",
   "No nickname given": "没有指定昵称",
   "No such account": "",
   "No such channel": "没有该频道",
@@ -182,7 +204,6 @@
   "Permission Denied": "您没有该权限",
   "Permission Denied - You're not an IRC operator": "您没有该权限 - 您并非IRC管理员",
   "Please wait at least %v and try again": "",
-  "Proxied IP address is not valid: [%s]": "代理IP地址不可用： [%s]",
   "Purge reason: %s": "",
   "Purged at: %s": "",
   "Purged by operator: %s": "",
@@ -190,13 +211,15 @@
   "Registered at: %s": "您欲注册的账户或聊天室已存在于：%s",
   "Registered channel: %s": "",
   "Registration requires a valid e-mail address": "注册需要合法e-mail邮箱",
-  "Rehashing": "配置文件正在重载",
+  "Rehash complete": "",
   "Remote servers not yet supported": "远程服务器尚未提供该指令",
   "Removed D-Line for %s": "将%s移出 D-Line",
   "Removed K-Line for %s": "将%s移出 K-Line",
   "Requesting the %s client capability is forbidden": "",
   "Resume may have lost some message history": "",
   "Resume may have lost up to %d seconds of history": "",
+  "Roleplaying has been disabled by the server administrators": "",
+  "Rotated the cloak secret; you must rehash or restart the server for it to take effect": "",
   "SASL authentication aborted": "SASL认证中断",
   "SASL authentication failed": "SASL认证失败",
   "SASL authentication failed, you are not connecting with a certificate": "SASL认证失败，您没有使用证书连接",
@@ -209,26 +232,27 @@
   "Session %d (currently attached session):": "",
   "Session %d:": "",
   "Some additional message history may have been lost": "",
+  "Started exporting data for account %[1]s to file %[2]s": "",
   "Successfully accepted ownership of channel %s": "",
   "Successfully approved vhost request for %s": "",
   "Successfully changed the channel settings": "",
   "Successfully changed your account settings": "",
   "Successfully cleared vhost": "",
+  "Successfully deleted message": "",
   "Successfully disabled your vhost": "",
   "Successfully enabled your vhost": "",
+  "Successfully granted operator privileges": "",
   "Successfully grouped nick %s with your account": "成功绑定昵称%s到您的用户",
-  "Successfully op'd in channel %s": "成功操作频道%s",
   "Successfully purged channel %s from the server": "",
   "Successfully registered account %s": "",
   "Successfully rejected vhost request for %s": "",
   "Successfully reset channel access": "",
-  "Successfully set mode %s": "",
+  "Successfully set persistent mode %s%s on %s": "",
   "Successfully set vhost": "",
   "Successfully transferred channel %[1]s to account %[2]s": "",
   "Successfully ungrouped nick %s with your account": "成功从你的账户解绑昵称%s",
   "Successfully unpurged channel %s from the server": "",
   "Successfully unregistered account %s": "成功删除账户%s",
-  "That account is set to always-on; try logging out and logging back in with SASL": "",
   "That certificate fingerprint is already associated with another account": "",
   "That certificate fingerprint was already authorized": "",
   "That channel is not registered": "",
@@ -249,14 +273,13 @@
   "This command has been disabled by the server administrators": "",
   "This feature has been disabled by the server administrators": "",
   "This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.": "该服务当前处于调试模式并且会记录所有用户的输入。如果您不希望您发送的所有话语被服务器管理员阅读，请退出。",
+  "This server requires that you wait %v after connecting before you can use /LIST. You have %v left.": "",
   "This server was created %s": "该服务器已被创建%s",
   "This vhost is currently disabled, but can be enabled with /HS ON": "",
   "Timestamp is not in 2006-01-02T15:04:05.999Z format, ignoring it": "时间戳并非2006-01-02T15:04:05.999Z格式，已忽略",
   "To change a password, use the PASSWD command. For details, /msg NickServ HELP PASSWD": "",
-  "To confirm account unregistration, type: /NS UNREGISTER %[1]s %[2]s": "",
-  "To confirm channel unregistration, type: /CS UNREGISTER %[1]s %[2]s": "",
   "To confirm your channel transfer, type: /CS TRANSFER %[1]s %[2]s %[3]s": "",
-  "To crash the server, issue the following command: /DEBUG CRASHSERVER %s": "",
+  "To confirm, run this command: %s": "",
   "To see in-depth help for a specific command, try:": "",
   "To verify your account, issue the following command:": "",
   "Transfer of channel %[1]s to account %[2]s succeeded, pending acceptance": "",
@@ -269,6 +292,8 @@
   "User %s is no longer allowed to use vhosts": "",
   "User %s is now allowed to use vhosts": "",
   "User doesn't have roleplaying mode enabled": "用户未启用角色扮演模式",
+  "User is already on that channel": "",
+  "User is currently disconnected": "",
   "Verification code: %s": "验证码：%s",
   "Verify your account on %s": "在%s验证您的用户",
   "WEBIRC command is not usable from your address or incorrect password given": "您的当前地址不可用WEBIRC指令或密码错误",
@@ -282,6 +307,7 @@
   "You can't GHOST an always-on client": "",
   "You can't GHOST yourself (try /QUIT instead)": "您不能对自己使用GHOST指令（尝试使用 /QUIT 替代）",
   "You can't delete your password unless you add a certificate fingerprint": "",
+  "You can't mix secure and insecure connections to this account": "",
   "You can't remove all your certificate fingerprints unless you add a password": "",
   "You can't ungroup your primary nickname (try unregistering your account instead)": "您不能解绑您的基础用户名（请尝试删除您的账户作为替代）",
   "You don't have enough channel privileges": "",
@@ -301,6 +327,7 @@
   "You must have rehash permissions in order to execute DEBUG CRASHSERVER": "",
   "You must log in with SASL to join this server": "",
   "You must specify an account": "",
+  "You must use your account name as your nickname": "",
   "You must wait an additional %v before making another request": "",
   "You must wait an additional %v before taking a vhost": "",
   "You need to register before you can use that command": "您需要在使用该指令前注册",
@@ -323,15 +350,18 @@
   "Your host is %[1]s, running version %[2]s": "您的主机是%[1]s, 运行版本%[2]s",
   "Your nickname must match your account name %s exactly to modify this setting. Try changing it with /NICK, or logging out and back in with the correct nickname.": "",
   "Your stored always-on setting is: %s": "",
+  "Your stored auto-away setting is: %s": "",
   "Your stored direct message history setting is: %s": "",
   "Your stored nickname enforcement setting is: %s": "",
   "Your vhost request was approved by an administrator": "",
+  "Your vhost request was rejected by an administrator": "",
   "Your vhost request was rejected by an administrator. The reason given was: %s": "",
   "Your vhost request will be reviewed by an administrator": "",
   "are supported by this server": "已被该服务器支持",
   "channels formed": "",
   "has client certificate fingerprint %s": "存在TLS指纹证书%s",
   "is a $bBot$b on %s": "是一个$bBot$b 于 %s",
+  "is a network service": "",
   "is an unknown mode character to me": "于我是一个未知的身份状态字符",
   "is logged in as": "登录为",
   "is using a secure connection": "正在使用安全连接",