targets 0.13.0

Bug fixes

• Do not bootstrap the junction of a stem unless the target is branched over (#858, @dipterix).
• For non-"file" AWS targets, immediately delete the scratch file after the target is uploaded (#889, @stuvet).

New features

• Allow extra arguments to paws functions via ... in tar_resources_aws() (#855, @michkam89).
• Add tar_source() to conveniently source R scripts (e.g. in _targets.R).

Enhancements

• Color ordinary targets messages the default theme color, and color warnings and errors red (#856, @gorkang).
• Automatically supply job names in the scripts generated by use_targets().
• Inherit resources one-by-one in nested fashion from tar_option_get("resources") (#892). See the revised "Resources" section of the tar_resources() help file for details.