doctest 2.1.0 已釋出，更新內容：

Closed issues:

• doctest::String ctor with non-zero terminated string #165

• thread_local is not supported on iOS 9.0 #164

• Compiler error on Android NDK r18 #163

• [question] One setup for multiple tests #160

• clang unwanted warning in user code #156

• Unsigned integer overflow in fileOrderComparator 

  #151

• ThreadSanitizer: signal-unsafe call inside of a signal #147

• Feature request: check for exception string (like Catch's CHECK_THROWS_WITH) #97

Merged pull requests:

• Fixed build error under Android NDK #162 (tals)

• Added clang-7 to travis build #161 (AMS21)

• Remove clang-tidy warnings for static fields created by doctest 

  #159 (rantasub)

• Make it possible to change the command line options prefix #158 (tbleher)

doctest 是一個新的 C++ 測試框架。與其他功能豐富的替代方案相比，編譯時和執行時是最快的。它提供了編譯語言（如 D/Rust/Nim）的能力，並通過提供一個快速，透明和靈活的測試執行器與簡潔的介面，可直接在生產程式碼中編寫測試。 

下載地址：https://github.com/onqtam/doctest/releases/tag/2.1.0