DC++

What's new in this version:

- Switch feasible http links to https
- Added support for a HTTP downloader in the plugin interface
- Added option to autostart DC++ when Windows starts
- Added toolbar to download queue
- Better security and certs related settings layout
- Add option to quick-check encrypted hubs in search frame
- Fix chat tab selection on Windows 10
- Improve IPv6 connectivity & add more settings
- Show list of available network interfaces for binding; add IPv6 binding setting
- Add setting for external IPv6 addresses to be used for specific favorite hubs and hub groups
- Drop Windows XP support, Vista is the minimum Windows version required to run DC++ from now
- Add system memory size information to the crashlog
- Add search options to right click menu in the notepad
- Fix /clear-command scrolling problem
- Added support to specify encoding in NMDC (favorite) hubs
- Add max extra slots option
- Add safeguarding for notification balloons
- Add connectivity status for hubs to the public hubs window
- Add whitelist of URIs that can be directly opened without prompt
- Show popup info text in text prompts
- Update OpenSSL to version 1.0.2h
- Improve KeyPrint checks
- Fix the KeyPrint check for hubs
- Fix issues with encrypted transfers
- Update MiniUPnP to version 2.0
- Scroll through tabs using the mouse wheel
- Invert extra mouse button effects on tabs to be more intuitive
- Installer: Update to NSIS 3
- Installer: Fix cut lines in the donation text
- Documentation and translations updated as usual, thanks everyone