Replaced build types with flags

In this release we fixed a CMake crash caused by us adding custom build types for sanitizer builds. They now got replaced by CMake flags.

• CPR_DEBUG_SANITIZER_FLAG_THREAD
• CPR_DEBUG_SANITIZER_FLAG_ADDR
• CPR_DEBUG_SANITIZER_FLAG_LEAK
• CPR_DEBUG_SANITIZER_FLAG_UB
• CPR_DEBUG_SANITIZER_FLAG_ALL

What's Changed

• Replaced build types with flags by @rumgot in #853

Full Changelog: 1.9.2...1.9.3

Thread Pool Fix and Proxie Constructor Enhancements

What's Changed

• Fixed thread pool not creating enough new threads by @COM8 in #802
• Add std::map based constructors to Proxies and ProxyAuthentication by @kp-cat in #814

Full Changelog: 1.9.1...1.9.2

1.9.1 - Include Bugfix

Changes

• Added the missing fstream include inside body.h

Full Changelog: 1.9.0...1.9.1

1.9.0 - Goodbye cpp11

This will be the last release where the minimum required C++ standard is cpp11. With the next major release (1.10.0) in ~late 2022/early 2023 we will increase the minimum C++ standard to cpp17 (Issue).
This release (1.9.0) will still receive bug fixes, at least until the end of 2023, but all new features require from now on a cpp17 compatible compiler.

Thanks to everyone who helped making this next release of cpr possible 🎉!
Especially I would like to thank @simon-berger, @saendigPhilip @leviliangtw .

In case everything goes like planed we will even offer a .deb package and a NuGet package soon.
So stay tuned!

What's Changed

• Improve usability for ResponseStringReserve by @WorkingRobot in #726
• Make sure mutex is properly initialized by @cordbleibaum in #728
• Only use CURLOPT_SSLKEY_BLOB on curl 7.71.0+ by @alebcay in #737
• Unified basic, digest and ntlm authentication into one authenticaton class by @simon-berger in #735
• Use UpdateHeader to allow header updates from different sources by @simon-berger in #738
• Added function to get the full request URL by @simon-berger in #741
• Improved range requests and added support for multiple ranges by @simon-berger in #742
• Use thread pool to instead of std::async (#633) by @ithewei in #734
• Add Interceptors by @simon-berger in #744
• Support for CURLOPT_LOCALPORT and CURLOPT_LOCALPORTRANGE by @jmhersc in #748
• Add CaBuffer to enable loading of CA certificates from buffers by @simon-berger in #750
• Add method SetAcceptEncoding for customized Accept-Encoding header (#683) by @leviliangtw in #746
• Add support of customized filename for Multipart (#642) by @leviliangtw in #755
• Added CI script for automatically building a debian package by @saendigPhilip in #760
• Add unit tests for file uploading using buffer of rvalue/lvalue reference (#216) by @leviliangtw in #764
• Add async methods to the Session object interface by @simon-berger in #756
• Add support of file and buffer for the POST Body (#581) by @leviliangtw in #763
• Securely remove sensitive data from memory by @Garfield96 in #776
• secureStringClear Fix for Empty Strings by @COM8 in #779
• New certificates for HTTPS tests by @saendigPhilip in #773
• MacOS and Windows OpenSSL CI fixes by @COM8 in #783
• Refactor cpr::Cookies for storing more fields (#777) by @leviliangtw in #778
• Fix certificate information extraction from the response (#769) by @leviliangtw in #781
• Workaround for PUT requests with a read callback by @COM8 in #787

New Contributors

• @WorkingRobot made their first contribution in #726
• @cordbleibaum made their first contribution in #728
• @alebcay made their first contribution in #737
• @simon-berger made their first contribution in #735
• @ithewei made their first contribution in #734
• @jmhersc made their first contribution in #748
• @leviliangtw made their first contribution in #746
• @saendigPhilip made their first contribution in #760

Full Changelog: 1.8.4...1.9.0

Securely remove sensitive data from memory

This release addresses a security concern, where an attacker could extract sensitive information from cpr after the application had been exited.

Changes:

• Explicit removal of sensitive data from memory (@Garfield96)

Full Changelog: 1.8.3...1.8.4

`CURLOPT_SSLKEY_BLOB` and old curl Versions

This release disables setting SSL-Key blobs for older versions of curl below 7.71.0, since it was not available previously to that.
More information on that can be found here: #732

Full Changelog: 1.8.2...1.8.3

Windows and MacOS HTTPS fix

What's Changed

• Downgraded curl to 1.80.0 to fix #709 and #732 by @COM8 in #733

Full Changelog: 1.8.1...1.8.2

cpr v1.8.1

Changes

• Not including curl.h in cpr header files #716

cpr v1.8.0

Changes

• Added DownloadAsync(...) #696
• Added basic range support via SetRange(...) #701
• Added support for setting the private key blob directly #699
• Added Mbed TLS support #714
• Added an option to reserve space before downloading the response string #712
• Updated the build in curl to 7.81.0
• Fixed CA-Path for Android #707
• Fix overwriting of ca bundle #717
• Fix build with OpenSSL on Ubuntu bionic #696
• Fixed installing DLLs to binary directory

cpr v1.7.2

Small bug fix release.

Changes

• Fixed version macro