1. Fixed README formatting; Kudos @maggyero;
2. Switched to using reflink, copy as default cache links to provide the most user-friendly experience;
3. Introduced initial implementation for .dvcignore, that allows specifying which directories dvc should skip while looking for dvc files;
4. Fixed the bug with etag corrupting for external outputs on s3 that were uploaded as multipart objects; Kudos @olveirap;
5. Introduced -l|--locked option for dvc pipeline show to show locked dvc stages; Kudos @rpip;
6. Added support for -f|--file option for dvc import that lets you specify dvc file name that this stage is going to be saved to; Kudos @vyloy;
7. DVC no longer removes comments from dvc files; Kudos @Suor
8. Started using mock-ssh to test ssh remotes; Kudos @ag613915cao
9. Added meta field into dvc files, that can be used for arbitrary user-defined data; Kudos @Suor
10. Fixed the bug in dvc metrics that was not able to access dvc files if command wasn’t run from repo root;
11. Added support for ssh directories as external dependencies and outputs. Done refactoring to generalize directory-related logic for all remotes;
12. Fixed the bug with dvc not protecting files that were added again;
13. Invalidate build cache for persistent outputs;
14. Implemented --downstream option for dvc repro;
15. Cleanup temporary test dirs; Kudos @Suor
16. Enabled ssh tests on windows; Kudos @ag613915cao
17. Warn about slow links;
18. Switched to a more feature-rich jsonpath-ng for dvc metrics show; Kudos @brbarkley
19. Fix the bug in dvc metrics show, where it would raise an exception if it didn’t find a metric file on some branch;
20. Stop duplicating metrics tests; Kudos @Suor
21. Show a warning if user is trying to recursively add a large directory instead of adding it as a whole;
22. Optimized status calculation on pull;
23. Added pre-push git hook, that calls dvc push;
24. Fix dvc metrics show bug on systems with non-unicode locales set;
25. Skip ignored tests instead of making them appear like they’ve passed; Kudos @Suor;
26. Added support for ~/.ssh/config; Kudos @khamutov
27. Fixed README formatting; Kudos @msaroufim
28. Added support for Alibaba Cloud; Kudos @nanaya-tachibana
29. Introduced dvc version command; Kudos @algomaster99
30. Shortened commit hashes in dvc diff output; Kudos @jorgeorpinel
31. Append to git hook if it already exists;
32. Optimized status calculation for remotes;
33. Replaced dict path_info-s with proper classes that are able to print a nice looking url