It has been quite a while again. We are pleased to announce the immediate availability of 1.6.3 a maintenance update continuing in the same vein as the two before it. This time the focus is on updating third party dependencies and build tools with the latest security updates and patches. Notably the binaries distributed for the Windows XP operating system had a configuration issue for the previous version and this has now been addressed for our friends still in the past. A full list of changes are available on here. As usual we strongly recommend upgrading to 1.6.3 as soon as possible, regardless of which version of Windows you happen to be running. For the people who need the XP compatible binaries, we would like to give this remainder about changes introduced in release packaging with the previous version. Download: ApexDC++ 1.6.3 Update: 1.6.3 has an issue with compressed transfers, that affects connectivity, turning off the setting "Enable safe and compressed transfers" should avoid this issue on 1.6.3. Alternatively you can hold off upgrading until a fix is available.