dvc

• run: use multistage dvcfiles by default (#3740) @efiop
• run: remove deprecated -y|--yes (#3737) @efiop
• ui: simplify/shorten error messages (#3730) @skshetry
• plot: completion for zsh (#3733) @pared
• cache: rename .dvc/cache/run to .dvc/cache/runs (#3732) @efiop
• Make comparisons in is_cached independent of order (#3731) @skshetry
• run: add to .gitignore on --no-exec (#3729) @efiop
• diff: make output consistent with other diff commands (#3727) @efiop
• status: --recursive flag (#3726) @nik123
• dvc: move temporary files to .dvc/tmp (#3725) @efiop
• stage: rename .dvc/cache/stages -> .dvc/cache/run (#3724) @efiop
• progress: add postfix info to avoid overwriting desc (#3721) @casperdcl
• Metrics - plotting for multiple revisions initial (#3577) @pared
• stage: cache: use lockfiles (#3713) @efiop
• dump: deterministic lockfile dump (#3711) @skshetry
• dvc: rename pipelines.yaml -> dvc.yaml (#3710) @efiop
• run: try to save deps before running the command (#3709) @efiop
• serialize: use checksums that are already saved (#3708) @efiop
• remote: adjust traverse threshold multiplier (#3705) @pmrowla
• dvc: introduce local stage cache (#3603) @efiop
• gdrive: fix multi-remote workflow, cont. cleanup (#3686) @shcheklein
• setup: relax python-dateutil pip version constraint to include v2.8.2. #3701 (#3702) @dchichkov
• tag: getting rid of it (#3699) @skshetry
• remote.ssh: suppress paramiko logging (#3675) @pmrowla
• dvc: implement params support for pipeline file (#3694) @skshetry
• refactor: dvc/output class names unification (#3695) @nik123
• repo: use reverse post-order DFS in repro --downstream (#3689) @pmrowla
• remote: use string paths over PathInfo for performance reasons (#3672) @pmrowla
• dvc: implement multistage dvcfile (#3676) @skshetry
• refactor: dvc/dependency class names unification (#3688) @nik123
• refactor: dvc/remotes class names unification (#3684) @nik123
• progress: add main bars (#3594) @casperdcl
• git: is_tracked: use ls_files instead of walking the index (#3677) @efiop
• flake8: fix ambiguous var names (#3674) @pmrowla
• Convert all paths in config to posix-style (#3665) @charlesbaynham
• output: use strings instead of PathInfo for performance reasons (#3663) @pmrowla
• metrics: rework metrics implementation (#3658) @efiop
• Fix repro duplicating effort while checking steps #3644 (#3645) @charlesbaynham
• metrics diff error message in --no-scm projects (#3650) @karajan1001
• gc: don't forget to load remote index (#3660) @efiop
• remote: locally index list of checksums available on cloud remotes (#3634) @pmrowla
• refactor: extract stage loading outside of dvcfile (#3655) @skshetry
• tests: test_directories (#3649) @nik123
• Specify cmd arg names (metavars), et al. (#3626) @jorgeorpinel
• scm: git: clone: add progress (#3595) @casperdcl
• dvc: implement multi-stage dvcfile (#3584) @skshetry
• tests: add some DvcTree unit tests (#3640) @efiop
• dvc: introduce DvcTree (#3639) @efiop
• remote: don't use PathInfo.from_posix (#3637) @efiop
• remote config validation (#3628) @karajan1001
• params: diff: introduce --all (#3631) @efiop
• remote: use .dir checksum existence to infer file contents existence (#3632) @pmrowla
• refactor: extract stage's relationship with Dvcfile out from Stage (#3619) @skshetry
• Updates latest version of PyDrive2 (#3624) @mribeirodantas
• stage: resolve stage path before creating the stage (#3630) @efiop
• run: remove deprecated --cwd (#3623) @efiop

• GDrive: use lates PyDrive2 version to fix large file uploads (#3592) @shcheklein
• CLI: redirect warnings to logger (#3591) @shcheklein
• push/pull/status/metrics: add support for --all-commits (#3587) @efiop
• progress: better threading (#3583) @casperdcl
• Only import speedcopy on Win > 7 (#3581) @charlesbaynham
• metrics: diff: don't print "No changes" (#3576) @efiop

remote: use progress bar for remote cache query status during dvc gc (#3559) @pmrowla

• CLI: Fixed cmds help strings (#3566) @xnutsive
• remote: ADD sock attribute and pass it to SSHConnection constructor (#3562) @gio8tisu
• pull: update help output (-R option) (#3555) @jorgeorpinel

• remote: skip non-cache looking files when estimating remote size (#3557) @efiop
• remote: short-circuit remote size estimation for large remotes (#3537) @pmrowla
• gdrive: method signatures cleanup, more safeguards (#3548) @shcheklein

• snap: deploy: fix authentication (#3551) @casperdcl
• progress: limit maximum running bars (#3500) @casperdcl
• deploy: snap: timeout after 10 min (#3547) @casperdcl
• remote: use progress bar when paginating (#3532) @pmrowla
• progress: wrappers (#3522) @casperdcl
• message: change already exists message (#3525) @karajan1001
• gdrive: use default client and secret id. Debug message on retry of f… (#3539) @maxhora
• Update PyYAML required version (#3545) @SdgJlbl
• s3/gs: do not try to make directory on top level path (#3524) @skshetry
• diff: analyse working tree when dirty (#3534) @pared
• path_info: HTTPURLInfo minor inheritance tweak (#3502) @casperdcl

• protect: ignore EROFS (#3527) @efiop
• metrics: diff: fix bug with unchanged raw metrics (#3535) @efiop
• gdrive: config option to move remote file to trash only (#3478) @maxhora
• params: use dpath for xpaths (#3531) @efiop
• metrics: diff: handle deleted/new metric (#3529) @efiop
• remote: Optimize traverse/no_traverse behavior (#3501) @pmrowla
• introduce hyper parameters and config (#3515) @elgehelge

• pull/checkout: fix empty log output if no state gets changed (#3520) @skshetry
• pull: support pulling git-only imports (#3503) @skshetry
• dvc: add Repo(skip_checks) flag (#3490) @Suor
• git: quote filenames at remind_to_track (#3315) @mroutis
• dvc: update cmd output strings to match docs (#3471) @jorgeorpinel
• external_repo: do not try too hard to fix upstream (#3512) @skshetry
• Revert "Restyle #3393 introduce hyper parameters and config" (#3517) @efiop
• Restyle #3393 introduce hyper parameters and config (#3516) @restyled-io
• import: fix output message on not-existing output directory (#3509) @skshetry
• version: fix bug when .git dir is removed, show more info regarding repo (#3508) @skshetry

• pipeline: fix --outs output (#3507) @efiop
• dvc: use consistent messages for InvalidArgumentError (#3506) @efiop

• git: tree: use item.path instead of item.name (#3505) @efiop

• version: add supported remotes (#3498) @efiop
• import-url: allow queries in URL (#3432) @casperdcl
• template: pr update (#3495) @casperdcl
• dvc: use protected mode by default (#3472) @efiop
• gc: do not work without specifier when using -c flag (#3493) @skshetry
• completion: add --summary flag on checkout (#3491) @skshetry

• logger: use standard lazy formatting (#3487) @efiop
• cmd: diff: don't load dir cache for diff (#3468) @pared
• dvc: support Python3.8 (#3463) @skshetry
• Use pre-commit for Git hooks (#3406) @andrewhare
• list: rename target param to path, update docs (#3462) @JIoJIaJIu
• exceptions: use semantic exceptions (#3430) @skshetry
• checkout: show summary by default and introduce --show-changes flag (#3401) @skshetry
• tests: remove use of mocker as context-manager (#3480) @skshetry
• dvc: optimize all target specific commands to not build graph (#3459) @Suor
• tests: add .gitignore files when upon dvc_add (#3455) @pared
• add: do not verify hardlink if file is empty (#3428) @skshetry
• api: docstring updates (2) (#3426) @jorgeorpinel
• completion: bash: misc fixes and updates (#3467) @casperdcl
• gdrive: support Google Service accounts (#3269) @MaxRis

• deps: upgrade jsonpath_ng to latest version (#3464) @skshetry
• gc: make --all-commits flag visible (#3429) @skshetry
• gdrive: share drive vs just folder id when we set corpora param (#3458) @shcheklein
• list: colorize output (#3351) @JIoJIaJIu
• dvc: optimize building graph (#3443) @Suor
• metrics show: update -h output to match docs (#3420) @jorgeorpinel
• pipelines: fix edges gathering (#3421) @pared
• test: check that no remote backend modules are loaded by default (#3400) @Suor

• docs: update badges (#3380) @casperdcl
• dont disable existing loggers when dvc is set up (#3345) @ttekampe
• erepo: set up more logging (#3403) @Suor
• erepo: fix relative url on default remote (#2756) (#3378) @tizoc
• Remove Linux pyfastcopy (#3412) @rxxg
• pull: fetch: external: respect --jobs (#3413) @casperdcl
• analytics: fix resolving used scm (#3405) @pared
• gdrive: do not import pydrive2 on module load (#3399) @Suor
• SCM: allow multiple DVC repos inside single SCM repo (#3257) @pared
• api: docstring updates (#3352) @jorgeorpinel
• change diff checksum arg name to hash (#3384) @shcheklein
• gdrive: a pair of cleanup refactors (upstream branch) (#3382) @Suor
• gc: make it safer by only activating by use of certain flags (#3363) @skshetry
• Stage: fix used_cache warning on no checksum (#3365) @pared
• remotes.http: Support dvc push for http remotes (#3343) @pmrowla
• completion: bash: properly recurse targets (#3374) @casperdcl
• metadata: add Zenodo, tidy badges and keywords (#3373) @casperdcl

• Enabled Zenodo integration.

• test: repro: prevent dvc.stages resetting (#3368) @efiop

• completion: bash: allow multi-arg completion, minor tidy (#3367) @casperdcl
• Stage: create: reset repo when removing existing stage (#3349) @pared
• Fix bash completion (#3360) @casperdcl
• ui: fix missing progress & tidy (#3335) @casperdcl

• external_repo: fix bug in path resolution (#3350) @efiop
• get/import: updates output strings, et al. (#3308) @jorgeorpinel
• term: avoid "under X control" and other help output updates (#3322) @jorgeorpinel

Fixed gitpython's version in dependencies.