Slightly clarify versioning

users/versioning.rst

@@ -1,9 +1,6 @@
 File Versioning
 ===============
 
-.. warning::
-    This page may be out of date and requires review.
-
 .. todo::
     External versioning requires documenting.
 
@@ -13,14 +10,6 @@ Description
 There are 3 types of File Versioning. When you select each in the web interface,
 a short description of each is shown to help you decide.
 
-.. todo::
-    More detail needed here: Can this be a relative path, or must it be
-    an absolute path?
-
-With "Staggered File Versioning" method (only), you would like to specify where
-removed and deleted files are stored as part of the Versioning feature, you can
-specify the path in the "Versions Path" input after this method is selected.
-
 No File Versioning
 ------------------
 
@@ -33,30 +22,29 @@ replaced or deleted.)
 Simple File Versioning
 ----------------------
 
-With "Simple File Versioning" files are moved to the ".stversions"
-folder (inside your shared folder) when replaced or deleted on a remote
-device. This option also takes a value in an input titled "Keep
-Versions" which tells Syncthing how many old versions of the file it
-should keep. For example, if you set this value to 5, if a file is
-replaced 5 times on a remote device, you will see 5 time-stamped
-versions on that file in the ".stversions" folder on the other devices
-sharing the same folder.
 With "Simple File Versioning" files are moved to the ".stversions" folder
 (inside your shared folder) when replaced or deleted on a remote device. This
 option also takes a value in an input titled "Keep Versions" which tells
-Syncthing how many old versions of the file it should keep. For example, if you
+Syncthing how many old versions of the file it should keep. For example, if
-set this value to 5, if a file is replaced 5 times on a remote device, you will
+you set this value to 5, if a file is replaced 5 times on a remote device, you
-see 5 time-stamped versions on that file in the ".stversions" folder on the
+will see 5 time-stamped versions on that file in the ".stversions" folder on
-other devices sharing the same folder.
+the other devices sharing the same folder.
 
 Staggered File Versioning
 -------------------------
 
-With "Staggered File Versioning" files are also moved to the ".stversions"
+With "Staggered File Versioning" files are also moved to a different folder
-folder (inside your shared folder) when replaced or deleted on a remote device
+when replaced or deleted on a remote device (just like "Simple File
-(just like "Simple File Versioning"), however, Version are automatically deleted
+Versioning"), however, versions are automatically deleted if they are older
-if they are older than the maximum age or exceed the number of files allowed in
+than the maximum age or exceed the number of files allowed in an interval.
-an interval.
+
+With this versioning method it's possible to specify where the versions are
+stored, with the default being the `.stversions` folder inside the normal
+folder path. If you set a custom version path, please ensure that it's on the
+same partition or filesystem as the regular folder path, as moving files there
+may otherwise fail. You can use an absolute path (this is recommended) or a
+relative path. Relative paths are interpreted relative to Syncthing's current
+or startup directory.
 
 The following intervals are used and they each have a maximum number of files
 that will be kept for each.