Dvc

1) [Support older `md5` tool versions for external ssh deps/outs;](https://github.com/iterative/dvc/issues/2242)
2) [Add a workaround for submodules bug in gitpython;](https://github.com/iterative/dvc/issues/1898); Kudos gdyuldin :tada:
3) [Fixed bash autocompletion;](https://github.com/iterative/dvc/issues/2069)Kudos Naba7 :tada:
4) [Fixed bugs in ssh remote that caused unexpected errors;](https://github.com/iterative/dvc/issues/2280)
5) [Sped up dir checksum calculation for ssh remote;](https://github.com/iterative/dvc/pull/2278)
6) [Fixed recursion when using deepcopy for PathInfos;](https://github.com/iterative/dvc/issues/2259)
7) [Fixed --jobs bug in pull/push/etc;](https://github.com/iterative/dvc/pull/2289)
8) [Lock `dvc import-url` stages by default;](https://github.com/iterative/dvc/pull/2307)
9) [Fixed bug that caused dvc-file checksum change when `meta` field changes;](https://github.com/iterative/dvc/issues/2209)
10) [Fixed bug in ssh remote, that caused multiple password prompts;](https://github.com/iterative/dvc/issues/2305)
11) [Fixed bug in checksum calculation for directories, that caused dvc to not use state db for files inside of that dir, which resulted in performance degradation;](https://github.com/iterative/dvc/issues/2258)
12) [Temporarily made psutil dependency optional for `dvc version` command;](https://github.com/iterative/dvc/issues/2284)

1) [Fixed directory collection process](https://github.com/iterative/dvc/pull/2270);
2) [Fixed signal handling bug in `dvc run`](https://github.com/iterative/dvc/pull/2271);

1) [Fixed a bug in `dvc import` that was throwing an error if path to data was specified with a trailing /](https://github.com/iterative/dvc/issues/2237);
2) [Supported dvcignores for ignoring files/dirs when using `dvc add/run/etc`;](https://github.com/iterative/dvc/issues/1876);
3) [Removed beta warnings from `dvc import`](https://github.com/iterative/dvc/pull/2257);
4) [Fixed bug in `dvc run` where it would try to use build cache for callback stages](https://github.com/iterative/dvc/issues/1913);
5) [Fixed bug in `dvc import`, where it wasn't adding output to the gitignore](https://github.com/iterative/dvc/issues/2263);
6) [Excluded analytics warning from `dvc init` message when analytics is disabled](https://github.com/iterative/dvc/issues/2267); Kudos mindsbackyard :tada:
7) [SSH remote now uses connection pool to speedup external deps/outs scenario](https://github.com/iterative/dvc/pull/2264);

1) [Unified terminology in dvc help messages](https://github.com/iterative/dvc/pull/2112);
2) [Fixed ssh race condition when creating cache directories](https://github.com/iterative/dvc/issues/1862);
3) [Optimized state db access when cleaning up unused links on checkout](https://github.com/iterative/dvc/issues/2093);
4) [Updated bash autocomplete script](https://github.com/iterative/dvc/pull/2195); Kudos Naba7 🎉
5) [Switched to using travis windows builds instead of appveyor](https://github.com/iterative/dvc/pull/2222);
6) [Parallelized checksum computations for directories](https://github.com/iterative/dvc/issues/2073); Kudos Witiko 🎉
7) [Fixed a bug where dvc checkout was leaving old workspace links when there was no checksum in the dvc file](https://github.com/iterative/dvc/issues/2146);
8) [Optimized DAG build, achieving >x20 performance improvement](https://github.com/iterative/dvc/issues/2203);
9) [Fixed a bug in scm, where dvc was trying to fetch remote branches if there were none such branches locally](https://github.com/iterative/dvc/issues/2213);
10) [Optimize repro to not check status if --force is arlready specified](https://github.com/iterative/dvc/pull/2245);
11) [Started using travis stages to properly organize release deployment](https://github.com/iterative/dvc/pull/2249);

1) [Fix bug in `relpath` on Windows, that made it return not str if first argument was PathInfo](https://github.com/iterative/dvc/issues/2188);
2) [Stop explicitly parsing env to obtain s3 settings and leave that to boto3 to handle internally](https://github.com/iterative/dvc/pull/2193);

1) [Make progress bars respect `-q|--quiet`](https://github.com/iterative/dvc/pull/1377);
2) [Optimize stat calls when collecting metadata](https://github.com/iterative/dvc/pull/2072);
3) [Don't spin up thread pool when `--jobs 1` is set for `push/pull/fetch/status -c`](https://github.com/iterative/dvc/pull/2074);
4) [Fix `track changes with git` message](https://github.com/iterative/dvc/pull/2077/files); Kudos ricardoserradas :medal_sports:
5) [Make `dvc version` report fs type and supported link types](https://github.com/iterative/dvc/issues/1983); Kudos algomaster99 :medal_sports:
6) [Add description for rpm and deb packages](https://github.com/iterative/dvc/issues/1718); Kudos kurianbenoy :medal_sports:
7) [Support AWS S3 encryption](https://github.com/iterative/dvc/issues/1967); Kudos dberenbaum :medal_sports:
8) [Optimize cache validation for large directories](https://github.com/iterative/dvc/issues/1969);
9) [Add a better description for `targets` arguments in `push/pull/fetch/status` commands](https://github.com/iterative/dvc/pull/2111); Kudos sanidhyamangal :medal_sports:
10) [Make `dvc status -c` more informative by providing a better progress bar when collecting status for remotes](https://github.com/iterative/dvc/issues/1762);
11) [Fix bug when having your cache on another partition on Windows caused a crash during checksum computation](https://github.com/iterative/dvc/issues/2119);
12) [Fix bug in `dvc metrics` where it was reproting `master` branch when listing metrics for all tags](https://github.com/iterative/dvc/issues/2079);
13) [Standartisize order of command options in help messages](https://github.com/iterative/dvc/pull/2134); Kudos vibhor98 :medal_sports:
14) [Use `pathspec` instead of `dulwich` to handle `dvcignore`](https://github.com/iterative/dvc/issues/2010);
15) [Handle `SIGINT` gracefully when `dvc run`-ing a command](https://github.com/iterative/dvc/issues/1593); Kudos vasinkd :medal_sports:
16) [Use more sftp connections to speed up status collection on SSH remotes](https://github.com/iterative/dvc/pull/2131);
17) [Introduced `dvc import/get` commands to handle importing/downloading from other dvc repositories. `dvc import` is in beta state and is not ready for production. Old `dvc import` is now called `dvc import-url`. Also introduced `dvc get-url` for downloading from ulr to provide command symmetry.](https://github.com/iterative/dvc/pull/2160);
18) [Introduced python API for opening and reading files from dvc repositories](https://github.com/iterative/dvc/pull/2162);
19) [Fix `dvc pipeline show -c` command](https://github.com/iterative/dvc/issues/2170);
20) [Check DVC-file name validity before actually running the command](https://github.com/iterative/dvc/issues/2150);