+ * doc/apt.conf.5.xml, debian/apt-transport-https:
+ - Documented briefly 'Acquire::https' group of options. (Closes: #507398)
+ - Applied patch from Daniel Burrows to document 'Debug' group of options.
+ (Closes: #457265)
+ - Mentioned 'APT::Periodic' and 'APT::Archives' groups of options.
+ (Closes: #438559)
+ - Mentioned '/* ... */' comments. (Closes: #507601)
+ * methods/{http,https,ftp}, doc/apt.conf.5.xml:
+ - Changed and unified the code that determines which proxy to use. Now
+ 'Acquire::{http,ftp}::Proxy[::<host>]' options have the highest priority,
+ and '{http,ftp}_proxy' environment variables are used only if options
+ mentioned above are not specified.
+ (Closes: #445985, #157759, #320184, #365880, #479617)