0.21.0

1. Allow non-existing files as targets for dvc metrics add;
2. Support HTTP(s) as external dependency and remote(pull/fetch/status only);
3. Fix bug in dvc checkout confirmation prompt;

0.20.8

1. Support dvc status --with-deps;

0.20.7

1. Fix bug in interactive mode for dvc pipeline show --ascii on Windows;

0.20.6

1. Add welcome message for dvc init;
2. Fix dvc pull --force;

0.20.5

1. Spawn background process to fetch updates;
2. Ask user for confirmation when deleting files on checkout;
3. Bug fixes;

0.20.4

1. Checkout no longer removes the whole directory, and checks individual files instead;
2. Automatically ignoring temporary state files;
3. Increase state db size limit from 10M to 100M entries;

0.20.3

1. Warn if user is using fish shell;
2. Show progress bar when linking large dirs;
3. Add workaround for VACUUM bug in sqlite on python 3.6 and 3.7;

0.20.2

1. Added ability to collect garbage in several projects using dvc gc -p. Kudos @ynop ;
2. Introduced dvc pipeline list command to list all the pipelines in the project;
3. Added custom update instructions depending on detected environment;
4. AWS s3 remote driver now uses default boto3 session and supports IAM roles;

0.20.1

1. Add confirmation prompt for dvc remove -p;
2. Make -q and -v mutually exclusive in CLI;
3. Don't forget about not cached outputs when checking for cycle dependencies;
4. Fix BaseSCM in no-scm scenario;
5. Make updater message more noticeable;
6. Fix bug in logger, where errors were printed to stdout instead of stderr;
7. Add dvc gc support for Azure remote;
8. Support -d|--with-deps for dvc checkout;

0.20.0

1. Check for circular dependencies;
2. Don't use dvc lock on dvc root command;
3. Check that --cwd is inside the project;
4. Fix dvc run bug on cygwin;
5. Introduce optional protected mode;