diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -541,6 +541,7 @@
     'DifferentialRevisionPHIDType' => 'applications/differential/phid/DifferentialRevisionPHIDType.php',
     'DifferentialRevisionPackageHeraldField' => 'applications/differential/herald/DifferentialRevisionPackageHeraldField.php',
     'DifferentialRevisionPackageOwnerHeraldField' => 'applications/differential/herald/DifferentialRevisionPackageOwnerHeraldField.php',
+    'DifferentialRevisionPlanChangesTransaction' => 'applications/differential/xaction/DifferentialRevisionPlanChangesTransaction.php',
     'DifferentialRevisionQuery' => 'applications/differential/query/DifferentialRevisionQuery.php',
     'DifferentialRevisionReclaimTransaction' => 'applications/differential/xaction/DifferentialRevisionReclaimTransaction.php',
     'DifferentialRevisionRelationship' => 'applications/differential/relationships/DifferentialRevisionRelationship.php',
@@ -549,6 +550,7 @@
     'DifferentialRevisionRepositoryHeraldField' => 'applications/differential/herald/DifferentialRevisionRepositoryHeraldField.php',
     'DifferentialRevisionRepositoryProjectsHeraldField' => 'applications/differential/herald/DifferentialRevisionRepositoryProjectsHeraldField.php',
     'DifferentialRevisionRepositoryTransaction' => 'applications/differential/xaction/DifferentialRevisionRepositoryTransaction.php',
+    'DifferentialRevisionRequestReviewTransaction' => 'applications/differential/xaction/DifferentialRevisionRequestReviewTransaction.php',
     'DifferentialRevisionRequiredActionResultBucket' => 'applications/differential/query/DifferentialRevisionRequiredActionResultBucket.php',
     'DifferentialRevisionResultBucket' => 'applications/differential/query/DifferentialRevisionResultBucket.php',
     'DifferentialRevisionReviewersHeraldField' => 'applications/differential/herald/DifferentialRevisionReviewersHeraldField.php',
@@ -5212,6 +5214,7 @@
     'DifferentialRevisionPHIDType' => 'PhabricatorPHIDType',
     'DifferentialRevisionPackageHeraldField' => 'DifferentialRevisionHeraldField',
     'DifferentialRevisionPackageOwnerHeraldField' => 'DifferentialRevisionHeraldField',
+    'DifferentialRevisionPlanChangesTransaction' => 'DifferentialRevisionActionTransaction',
     'DifferentialRevisionQuery' => 'PhabricatorCursorPagedPolicyAwareQuery',
     'DifferentialRevisionReclaimTransaction' => 'DifferentialRevisionActionTransaction',
     'DifferentialRevisionRelationship' => 'PhabricatorObjectRelationship',
@@ -5220,6 +5223,7 @@
     'DifferentialRevisionRepositoryHeraldField' => 'DifferentialRevisionHeraldField',
     'DifferentialRevisionRepositoryProjectsHeraldField' => 'DifferentialRevisionHeraldField',
     'DifferentialRevisionRepositoryTransaction' => 'DifferentialRevisionTransactionType',
+    'DifferentialRevisionRequestReviewTransaction' => 'DifferentialRevisionActionTransaction',
     'DifferentialRevisionRequiredActionResultBucket' => 'DifferentialRevisionResultBucket',
     'DifferentialRevisionResultBucket' => 'PhabricatorSearchResultBucket',
     'DifferentialRevisionReviewersHeraldField' => 'DifferentialRevisionHeraldField',
diff --git a/src/applications/differential/xaction/DifferentialRevisionPlanChangesTransaction.php b/src/applications/differential/xaction/DifferentialRevisionPlanChangesTransaction.php
new file mode 100644
--- /dev/null
+++ b/src/applications/differential/xaction/DifferentialRevisionPlanChangesTransaction.php
@@ -0,0 +1,75 @@
+<?php
+
+final class DifferentialRevisionPlanChangesTransaction
+  extends DifferentialRevisionActionTransaction {
+
+  const TRANSACTIONTYPE = 'differential.revision.plan';
+  const ACTIONKEY = 'plan-changes';
+
+  protected function getRevisionActionLabel() {
+    return pht('Plan Changes');
+  }
+
+  protected function getRevisionActionDescription() {
+    return pht(
+      'This revision will be removed from review queues until it is revised.');
+  }
+
+  public function getIcon() {
+    return 'fa-headphones';
+  }
+
+  public function getColor() {
+    return 'red';
+  }
+
+  public function generateOldValue($object) {
+    $status_planned = ArcanistDifferentialRevisionStatus::CHANGES_PLANNED;
+    return ($object->getStatus() == $status_planned);
+  }
+
+  public function applyInternalEffects($object, $value) {
+    $status_planned = ArcanistDifferentialRevisionStatus::CHANGES_PLANNED;
+    $object->setStatus($status_planned);
+  }
+
+  protected function validateAction($object, PhabricatorUser $viewer) {
+    $status_planned = ArcanistDifferentialRevisionStatus::CHANGES_PLANNED;
+
+    if ($object->getStatus() == $status_planned) {
+      throw new Exception(
+        pht(
+          'You can not request review of this revision because this '.
+          'revision is already under review and the action would have '.
+          'no effect.'));
+    }
+
+    if ($object->isClosed()) {
+      throw new Exception(
+        pht(
+          'You can not plan changes to this this revision because it has '.
+          'already been closed.'));
+    }
+
+    if (!$this->isViewerRevisionAuthor($object, $viewer)) {
+      throw new Exception(
+        pht(
+          'You can not plan changes to this revision because you do not '.
+          'own it. Only the author of a revision can plan changes to it.'));
+    }
+  }
+
+  public function getTitle() {
+    return pht(
+      '%s planned changes to this revision.',
+      $this->renderAuthor());
+  }
+
+  public function getTitleForFeed() {
+    return pht(
+      '%s planned changes to %s.',
+      $this->renderAuthor(),
+      $this->renderObject());
+  }
+
+}
diff --git a/src/applications/differential/xaction/DifferentialRevisionRequestReviewTransaction.php b/src/applications/differential/xaction/DifferentialRevisionRequestReviewTransaction.php
new file mode 100644
--- /dev/null
+++ b/src/applications/differential/xaction/DifferentialRevisionRequestReviewTransaction.php
@@ -0,0 +1,70 @@
+<?php
+
+final class DifferentialRevisionRequestReviewTransaction
+  extends DifferentialRevisionActionTransaction {
+
+  const TRANSACTIONTYPE = 'differential.revision.request';
+  const ACTIONKEY = 'request-review';
+
+  protected function getRevisionActionLabel() {
+    return pht('Request Review');
+  }
+
+  protected function getRevisionActionDescription() {
+    return pht('This revision will be returned to reviewers for feedback.');
+  }
+
+  public function getColor() {
+    return 'sky';
+  }
+
+  public function generateOldValue($object) {
+    $status_review = ArcanistDifferentialRevisionStatus::NEEDS_REVIEW;
+    return ($object->getStatus() == $status_review);
+  }
+
+  public function applyInternalEffects($object, $value) {
+    $status_review = ArcanistDifferentialRevisionStatus::NEEDS_REVIEW;
+    $object->setStatus($status_review);
+  }
+
+  protected function validateAction($object, PhabricatorUser $viewer) {
+    $status_review = ArcanistDifferentialRevisionStatus::NEEDS_REVIEW;
+    if ($object->getStatus() == $status_review) {
+      throw new Exception(
+        pht(
+          'You can not request review of this revision because this '.
+          'revision is already under review and the action would have '.
+          'no effect.'));
+    }
+
+    if ($object->isClosed()) {
+      throw new Exception(
+        pht(
+          'You can not request review of this revision because it has '.
+          'already been closed. You can only request review of open '.
+          'revisions.'));
+    }
+
+    if (!$this->isViewerRevisionAuthor($object, $viewer)) {
+      throw new Exception(
+        pht(
+          'You can not request review of this revision because you are not '.
+          'the author of the revision.'));
+    }
+  }
+
+  public function getTitle() {
+    return pht(
+      '%s requested review of this revision.',
+      $this->renderAuthor());
+  }
+
+  public function getTitleForFeed() {
+    return pht(
+      '%s requested review of %s.',
+      $this->renderAuthor(),
+      $this->renderObject());
+  }
+
+}