- Update to 3.4.0:
* fix a bug in RAIL mode not activating window focus (#9973)
* improve logging (#9969, #9943)
* OpenSSL <= 1.1.1 build fixes (#9897)
* improved help (#9899, #9905)
* improved MINGW support (#9914, #9915, #9919, #9964, #9965, #9920)
* fix right control ungrab for xfreerdp (#9960)
* fix RPATH option settings (#9963)
* fix SDL client screen updates (#9962, #9954)
* fix issues with childSession under windows (#9961, #9956, #9922)
* fix xfreerdp crash with +auth-only (#9947)
* fix windows printer channel (#9934)
* add support to enforce gateway policy (#9942)
* improve big endian support (#9927)
* ignore empty proxy environment variables (#9929)
* improve quoting support for command line (#9912)
* Improved image clipboard (xfreerdp, wlfreerdp) (#9873, #9826)
* Improved SDL client (#9875, #9887, #9883, #9878, #9792)
* Allow plugin loader to only use absolute paths (#9809)
* Improved TLS channel binding (#9838)
* Add GCC/clang attribute malloc wrapper WINPR_ATTR_MALLOC (#9863)
* Major clang-tidy code cleanups and bugfixes (#9799, #9834)
* Provide some defaults for wObject functions (#9799)
* Fix a bug in shadow with GFX breaking mstsc (#9818)
* Improved manpages and help (#9813, #9804)
* Blocking mode via transport IO interface (#9793)