- [COOK-1229] - Allow cacher IP to be set manually in non-Chef Solo environments
- Immediately update apt-cache when sources.list file is dropped off
- [COOK-1155] - LWRP for apt pinning
- [COOK-889] - overwrite existing repo source files
- [COOK-921] - optionally use cookbook_file or remote_file for key
- [COOK-1032] - fixes problem with apt repository key installation