cmd: update version ref.

content/docs/command-reference/version.md

@@ -14,18 +14,16 @@ usage: dvc version [-h] [-q | -v]
 
 | Line                                        | Detail                                                                                                                                                                |
 | ------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| [`DVC version`](#components-of-dvc-version) | Version of DVC (along with a Git commit hash if running a development version)                                                                                        |
-| `Python version`                            | Version of Python used in the environment where DVC is initialized                                                                                                    |
-| `Platform`                                  | Information about the operating system of the machine                                                                                                                 |
-| [`Binary`](#what-we-mean-by-binary)         | Shows whether DVC was installed from a package or from a binary release                                                                                               |
-| `Package`                                   | Name of the package manager used to install DVC if any (`pip`, `conda`, etc)                                                                                          |
-| `Supported remotes`                         | Remote types that have all needed dependencies installed for                                                                                                          |
-| `Cache`                                     | [Type of links](/doc/user-guide/large-dataset-optimization#file-link-types-for-the-dvc-cache) supported between the <abbr>workspace</abbr> and the <abbr>cache</abbr> |
-| `Filesystem type`                           | Shows the filesystem type (eg. ext4, FAT, etc.) and mount point of the cache and <abbr>workspace</abbr> directories                                                   |
+| [`DVC version`](#components-of-dvc-version) | Version of DVC (along with a Git commit hash in case of a development version) and name of the package manager (`pip`, `conda`, etc.) or binary used to install DVC   |
+| `Platform`                                  | Version of Python in the environment where DVC is initialized, and information about the operating system                                                             |
+| `Supports`                                  | Shows remote types that have all needed dependencies installed                                                                                                        |
+| `Cache types`                               | [Type of links](/doc/user-guide/large-dataset-optimization#file-link-types-for-the-dvc-cache) supported (between <abbr>workspace</abbr> and <abbr>cache</abbr>        |
+| `Cache directory`                           | Shows the filesystem type (eg. ext4, FAT, etc.) and mount point of the <abbr>cache</abbr> directory                                                                   |
+| `Workspace directory`                       | Shows the filesystem type and mount point of the <abbr>workspace</abbr> directory                                                                                     |
 | `Repo`                                      | Shows whether we are in a DVC repo and/or Git repo                                                                                                                    |
 
-> If `dvc version` is executed outside a DVC project, no `Cache` info is
-> printed, and the `Filesystem type` output is of the current working directory.
+> If `dvc version` is executed outside a DVC project, neither `Cache` nor
+> `Workspace` info is printed.
 
 > Note that if you've installed DVC using `pip`, you will need to install
 > `psutil` manually with `pip install psutil` in order for `dvc version` to
@@ -42,7 +40,7 @@ The detail of DVC version depends upon the way of installing DVC.
   reported with the official build can be traced using the `_BASE_VERSION`
   constant
   [in our core repo](https://github.com/iterative/dvc/blob/master/dvc/version.py).
-  For example `0.40.2`.
+  For example `1.7.2`.
 
   > 💡 To only get this number, use `dvc -V`.
 
@@ -55,17 +53,15 @@ The detail of DVC version depends upon the way of installing DVC.
   to publish yet. Therefore, installing with this method might result in usage
   issues. To trace any error reported with this setup, we need to know exactly
   which version is being used. For this we rely on a Git commit hash that is
-  displayed in the output of `dvc version` like this: `0.40.2+292cab.mod`. The
+  displayed in the output of `dvc version` like this: `1.7.2+292cab.mod`. The
   part before `+` is the `_BASE_VERSION`, and the following part is the commit
   hash of the tip of the `master` branch. The optional suffix `.mod` means that
   code is modified.
 
-### What we mean by "Binary"
+- **Package manager or Binary**: This part shows how DVC was downloaded and
+  [installed](/doc/install).
 
-The detail of `Binary` depends on the way DVC was downloaded and
-[installed](/doc/install).
-
-- **`Binary: True`** - displayed when DVC is downloaded/installed as one of:
+  DVC can be installed from one of the binary release:
 
   - Debian package (`.deb`) - file used to install packages in several Linux
     distributions, like Ubuntu
@@ -81,7 +77,7 @@ The detail of `Binary` depends on the way DVC was downloaded and
   [PyInstaller](https://pythonhosted.org/PyInstaller/) to bundle our source code
   into the binary package app.
 
-- **`Binary: False`** - shown when DVC is downloaded and installed from:
+  DVC can also be downloaded and installed using a package manager:
 
   - [DVC's GitHub repository](https://github.com/iterative/dvc) - where core
     source code is hosted
@@ -113,26 +109,23 @@ Inside a DVC project:
 ```dvc
 $ dvc version
 
-DVC version: 0.41.3+f36162
-Python version: 3.7.1
-Platform: Linux-4.15.0-50-generic-x86_64-with-debian-buster-sid
-Binary: False
-Cache: reflink - False, hardlink - True, symlink - True
-Supported remotes: azure, gdrive, gs, hdfs, http, https, s3, ssh, oss
-Filesystem type (cache directory): ('ext4', '/dev/sdb3')
+DVC version: 1.7.4 (pip)
+---------------------------------
+Platform: Python 3.8.3 on Linux-5.4.0-47-generic-x86_64-with-debian-buster-sid
+Supports: All remotes
+Cache types: hardlink, symlink
+Cache directory: ext4 on /dev/sda1
+Workspace directory: ext4 on /dev/sda1
 Repo: dvc, git
-Filesystem type (workspace): ('ext4', '/dev/sdb3')
 ```
 
 Outside a DVC project:
 
 ```dvc
 $ dvc version
 
-DVC version: 0.41.3+f36162
-Python version: 3.7.1
-Platform: Linux-4.15.0-50-generic-x86_64-with-debian-buster-sid
-Binary: False
-Supported remotes: azure, gdrive, gs, hdfs, http, https, s3, ssh, oss
-Filesystem type (workspace): ('ext4', '/dev/sdb3')
+DVC version: 1.7.4 (pip)
+---------------------------------
+Platform: Python 3.8.3 on Linux-5.4.0-47-generic-x86_64-with-debian-buster-sid
+Supports: All remotes
 ```