数据来源：https://steamcommunity.com/games/274190/announcements/detail/1707328808570466429

Performance
Major miscellaneous performance optimisations across all levels and characters
Additional improvements to level load times
UI/UX
Fixed Lobby game listing entries not clipping against the inner window
Fixed Ash Brolliam’s bloody avatar not working
Fixed Bone Wurm spawning the incorrect gib effect on death
Added option menu item to toggle controller rumble
Added in-game options menu to the pause menu
Can cycle arcade levels by 5 at a time by pressing Up/Down on the Controller
Various fixes with incorrect visual states of the player avatars
Removed unsupported ability to create Multiplayer Ironbro games
Added notification to players who are spectating a game when the Game is Full and they cannot join
Fixed issue where force stopping joining an online game would allow players to chat in offline games
Fixed issue where resetting options to default disabled menu input
Removed unsupported option to host Custom Campaigns online
Fixed issue where some bros wouldn’t appear in the list of deaths in a level
Fixed issue with not all connected controllers being able to pause the game
Added dedicated keyboard input for Dashing instead of it only ever being Double Tap Direction
Fixed various UX issues with the Custom Campaigns menu.
Gameplay
Misc minor bug fixes and UI/UX tweaks
Fixed Bronan’s Special Attack graphics not always showing up
Fixed some in game cutscenes, like the Suicide Mook, not playing
Fixed some pink sprites on certain enemy beheading deaths
Fixed enemies sticking to Broden when he hits them with his special attack
Fixed map tiles not always resetting correctly when restarting a level
Fixed enemies on client machines paused while Host is in a Cutscene
Fixed camera shifting for clients that sometimes happens when entering an in-progress game
Fixed incorrect Bros sometimes spawning in Covert Operation missions which should have specific Bros
Fixed Chain Links not being network synchronized when they are destroyed
Fixed issue where the Deathfield wouldn’t spawn after killing Satan with Broden
Fixed zipline traversal issues
Fixed Boondock Bros spawning multiple times in Ironbro mode
Fixed issue where end-level kill list could include kills from previous levels
Fixed issue with respawn position in online games with metal pylon checkpoints
Fixed issues where enemies could spawn in the terrain
Fixed issue where Broden could not harm the Sky Fortress enemy
Fixes to various boss AI logic bugs
Fixed issue where music would stop playing in Hell areas
Fixed issue where cages and ammo crates would not parachute down to the ground during hell levels
Fixed issue where players who joined a Campaign game at the world map could not control the helicopter
Misc
Fixed not being able to upload custom levels that were too short
Reduced game installation size from 1.45 GB to 500 MB.

杨永信的技能bug被改了

新娘技能减速更强，德州警长没法一枪秒杀大胖子了，英雄大削弱？

自爆兵超级加强，超容易炸死你

snak传送仪出屏幕自动取消，这个是真的服

被自爆兵打成诺智了，不更新英雄真的准备退坑了

性能
所有关卡和角色的主要和杂项性能优化
减少关卡加载时间
用户界面/用户体验
修复大厅游戏列表条目不剪切到内部窗口（不知道咋翻译，直接复制百度翻译）
修复Ash Brolliam的血腥化身不起作用的问题
修复Bone Wurm在死亡时产生错误的Gib效果的问题
添加切换控制器震动的选项菜单
在暂停菜单中添加了游戏内选项菜单
使用控制器的上/下键，可以一次跳过街机模式5关
对玩家化身的错误视觉状态进行了各种修复
由于铁人模式不支持多人模式，所以在铁人模式中删除了创建多人游戏的功能
当游戏已满且无法加入时，向观看游戏的玩家发送通知
修复了强制停止加入在线游戏将允许玩家在离线游戏中聊天的问题
修复了将选项重置为默认禁用菜单输入的问题
移除了在线自定义战役中不支持的选项
修复了一些兄贵不会出现在死亡名单中的问题
修复了不是所有连接的控制器都能暂停游戏的问题
增加了专门的键盘输入用于破折号，而不是只有双击方向
修复了自定义战役菜单的各种用户体验问题
游戏
其他小错误修复和用户界面和用户体验调整
修复了Bronan的特殊技能画面可能不出现的问题
修改了一些游戏内的剧情，比如自杀Mook，这不是游戏中的问题
修复了一些敌人被斩首死亡后出现粉红小鬼的问题
修复了Broden用特殊技能击中敌人导致敌人紧跟着Broden的问题
修复了当重新进入关卡是地图块未正确重置的问题
修复了当主机正在观看剧情时，客户机上的敌人暂停的问题
修复了客户机进入正在进行的游戏有时会发生的摄像机移位的问题
修复了本应使用特定兄贵的秘密行动任务有时会生成错误的兄贵的问题
修复了Chain Links在被破坏时未进行网络同步
修复了在用Broden杀死撒旦后不产生死亡领域的问题
修复了滑索往返移动的问题
修复了在铁人模式下多次生成Boondock Bros的问题
修复了最后一关的杀戮列表可能包含前一关的杀戮列表的问题
修复了在线游戏中在金属电缆塔记录点重生位置的问题
修复了敌人在地块中生成的问题
修复了Broden不能伤害天空堡垒中的敌人的问题
修复各种Boss AI逻辑错误
修复了音乐在地狱关卡停止播放的问题
修复了在地狱关卡里笼子和弹药箱不能降落到地面的问题
修复了在世界地图上加入了一场战役游戏的玩家无法控制直升机的问题
杂项
修复了无法上传太短的自定义关卡的问题
将游戏安装包大小从1.45 GB减少到500 MB