Required skills: Python, maybe Cython

Difficulty: Medium

The openage converter is able to optimize the compression for created PNG files by utilizing a search algorithm inspired by OptiPNG. To do this, the search algorithm first tries 8 different compression settings by creating PNGs with these settings in-memory. The compression settings that produ

The ScanDirectory method of FileScanner allocates pointers with new and returns raw pointers. It should use unique_ptr instead.

Note: Wait for #13444 resolution before working on this.

多实例（主要是v2ray多实例）需求，主要是两个场景，且难以用其它方式替代。请拨冗考虑，未来是否可以增加此特性。

场景1、代理链式转发

在 #742 中关于代理链式转发的讨论，使用proxySettings代理出站流量的方向是对的，但在实操中，结合机场的订阅，需要将机场的信息编辑到复杂路由的json配置中，当切换线路时非常的麻烦。

我现在的做法，是机场的代理提供一个本地socks5服务，比如端口为10801，v2ray中配置一个socks协议的outbound，作为vmess的proxySetting。整个链路大致是这样的:

  浏览器  -> 
  # 代理
  socks://127.0.0.1:1080 -> vmess outbound (proxySetting on socks)-> socks outbound -> 
  #

We are planning to upgrade from conan 1.22.4 to 1.31.4, but we are facing an issue with the detection of the package manager in OSInfo() because the detection mechanism was changed:

https://github.com/conan-io/conan/blob/58dd8268d94f27f49a50b4f155c45c1c05476d44/conans/client/tools/oss.py#L180

We are running opensuse with the zypper-aptitude package installed. Therefore, both checks within

Context
When in a large channel with light-to-no-moderation, sometimes users will start recording without asking if anyone doesn't want to be recorded. When this happens, I typically mute myself / let go of the push-to-talk button.

Describe the feature you have in mind
I would like an option somewhere in the settings to have Mumble auto-mute whenever someone in the channel begins reco

Machine object should return a reference to themselves (like in sklearn)

auto machine = pipeline->over(std::make_shared<NormOne>())
                                       ->composite()
                                              ->over(std::make_shared<MulticlassLibLinear>())
            				      ->over(std::make_shared<MulticlassOCAS>())
                        	        ->then(std

Bug Report

This happened on Windows with the Pro IDE. This is all I can see in the logs:

root ERROR Uncaught Exception:  Error: 2 UNKNOWN: error getting port list from serial-discovery: read |0: The handle is invalid.
root ERROR Error: 2 UNKNOWN: error getting port list from serial-discovery: read |0: The handle is invalid.
    at Object.callErrorFromStatus (c:\Users\kittaakos\Desktop\

Describe the feature you'd like
When saving a game, you should get a suggested savegame mentioning Campign-or-Skirmish, map name, opponent-count-if-skirmish, cheating-enabled-or-not

Describe why do you think it is needed
Coming up with a good name gets tedious.