Remove `sphinx.directives.other.VersionChange` (#12662)

CHANGES.rst

@@ -74,6 +74,12 @@ Incompatible changes
   Patch by Adam Turner.
 * #12646: Remove :py:func:`!sphinx.util.inspect.isNewType`.
   Patch by Adam Turner.
+* Remove the long-deprecated (since Sphinx 2) alias
+  to :py:class:`!VersionChange` in
+  :py:mod:`!sphinx.directives.other`
+  (Deprecated since Sphinx 2).
+  Use :py:class:`!sphinx.domains.changeset.VersionChange` directly.
+  Patch by Adam Turner.
 
 Deprecated
 ----------

doc/extdev/deprecated.rst

@@ -929,7 +929,7 @@ The following is a list of deprecated interfaces.
    * - ``sphinx.directives.VersionChange``
      - 2.1
      - 4.0
-     - ``sphinx.directives.other.VersionChange``
+     - ``sphinx.domains.changeset.VersionChange``
 
    * - ``sphinx.domains.python.PyClassmember``
      - 2.1
@@ -1465,10 +1465,10 @@ The following is a list of deprecated interfaces.
      - 3.0
      - N/A
 
-   * - ``sphinx.directives.other.VersionChanges``
+   * - ``sphinx.directives.other.VersionChange``
      - 1.8
      - 3.0
-     - ``sphinx.domains.changeset.VersionChanges``
+     - ``sphinx.domains.changeset.VersionChange``
 
    * - ``sphinx.highlighting.PygmentsBridge.unhighlight()``
      - 1.8

sphinx/directives/other.py

@@ -13,7 +13,6 @@ from docutils.parsers.rst.directives.misc import Include as BaseInclude
 from docutils.statemachine import StateMachine
 
 from sphinx import addnodes
-from sphinx.domains.changeset import VersionChange  # NoQA: F401  # for compatibility
 from sphinx.domains.std import StandardDomain
 from sphinx.locale import _, __
 from sphinx.util import docname_join, logging, url_re