- By default purge unmanaged files in 'sources.list', 'sources.list.d', 'preferences', and 'preferences.d'.
- Changed default for `package_manage` in `apt::ppa` to `false`. Set to `true` in a single PPA if you need the package to be managed.
- `apt::source` will no longer include the `src` entries by default.
- `pin` in `apt::source` now defaults to `undef` instead of `false`
- By default purge unmanaged files in 'sources.list', 'sources.list.d', 'preferences', and 'preferences.d'.
- Changed default for `package_manage` in `apt::ppa` to `false`. Set to `true` in a single PPA if you need the package to be managed.
- `apt::source` will no longer include the `src` entries by default.
- `pin` in `apt::source` now defaults to `undef` instead of `false`