diff --git a/resources/celerity/map.php b/resources/celerity/map.php
index 5c1c7e7bfe..9c0d0eda0a 100644
--- a/resources/celerity/map.php
+++ b/resources/celerity/map.php
@@ -9,7 +9,7 @@ return array(
   'names' => array(
     'conpherence.pkg.css' => 'e68cf1fa',
     'conpherence.pkg.js' => '15191c65',
-    'core.pkg.css' => 'e5233bff',
+    'core.pkg.css' => 'f515619b',
     'core.pkg.js' => '2058ec09',
     'differential.pkg.css' => '06dc617c',
     'differential.pkg.js' => 'ef19e026',
@@ -154,7 +154,7 @@ return array(
     'rsrc/css/phui/phui-form-view.css' => 'ae9f8d16',
     'rsrc/css/phui/phui-form.css' => '7aaa04e3',
     'rsrc/css/phui/phui-head-thing.css' => 'fd311e5f',
-    'rsrc/css/phui/phui-header-view.css' => '31dc6c72',
+    'rsrc/css/phui/phui-header-view.css' => 'edeb9252',
     'rsrc/css/phui/phui-hovercard.css' => 'f0592bcf',
     'rsrc/css/phui/phui-icon-set-selector.css' => '87db8fee',
     'rsrc/css/phui/phui-icon.css' => 'cf24ceec',
@@ -821,7 +821,7 @@ return array(
     'phui-form-css' => '7aaa04e3',
     'phui-form-view-css' => 'ae9f8d16',
     'phui-head-thing-view-css' => 'fd311e5f',
-    'phui-header-view-css' => '31dc6c72',
+    'phui-header-view-css' => 'edeb9252',
     'phui-hovercard' => '1bd28176',
     'phui-hovercard-view-css' => 'f0592bcf',
     'phui-icon-set-selector-css' => '87db8fee',
diff --git a/resources/sql/autopatches/20180730.phriction.01.spaces.sql b/resources/sql/autopatches/20180730.phriction.01.spaces.sql
new file mode 100644
index 0000000000..6d3e007258
--- /dev/null
+++ b/resources/sql/autopatches/20180730.phriction.01.spaces.sql
@@ -0,0 +1,2 @@
+ALTER TABLE {$NAMESPACE}_phriction.phriction_document
+  ADD spacePHID VARBINARY(64) DEFAULT NULL;
diff --git a/resources/sql/autopatches/20180730.project.01.spaces.sql b/resources/sql/autopatches/20180730.project.01.spaces.sql
new file mode 100644
index 0000000000..927ff3b677
--- /dev/null
+++ b/resources/sql/autopatches/20180730.project.01.spaces.sql
@@ -0,0 +1,2 @@
+ALTER TABLE {$NAMESPACE}_project.project
+  ADD COLUMN spacePHID VARBINARY(64) DEFAULT NULL;
diff --git a/scripts/ssh/ssh-connect.php b/scripts/ssh/ssh-connect.php
index 9757f3cbbe..0d87f16973 100755
--- a/scripts/ssh/ssh-connect.php
+++ b/scripts/ssh/ssh-connect.php
@@ -27,7 +27,15 @@ $args->parsePartial(
       'param' => pht('port'),
       'help' => pht('Port number to connect to.'),
     ),
+    array(
+      'name' => 'options',
+      'short' => 'o',
+      'param' => pht('options'),
+      'repeat' => true,
+      'help' => pht('SSH options.'),
+    ),
   ));
+
 $unconsumed_argv = $args->getUnconsumedArgumentVector();
 
 if (function_exists('pcntl_signal')) {
@@ -113,6 +121,25 @@ if ($port) {
   $arguments[] = $port;
 }
 
+$options = $args->getArg('options');
+$allowed_ssh_options = array('SendEnv=GIT_PROTOCOL');
+
+if (!empty($options)) {
+  foreach ($options as $option) {
+    if (array_search($option, $allowed_ssh_options) !== false) {
+      $pattern[] = '-o %s';
+      $arguments[] = $option;
+    } else {
+      throw new Exception(
+        pht(
+          'Disallowed ssh option "%s" given with "-o". '.
+          'Allowed options are: %s.',
+          $option,
+          implode(', ', $allowed_ssh_options)));
+    }
+  }
+}
+
 $pattern[] = '--';
 
 $pattern[] = '%s';
diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
index 568c715ea1..bd4cfef6c2 100644
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -9752,6 +9752,7 @@ phutil_register_library_map(array(
       'PhabricatorFerretInterface',
       'PhabricatorConduitResultInterface',
       'PhabricatorColumnProxyInterface',
+      'PhabricatorSpacesInterface',
     ),
     'PhabricatorProjectAddHeraldAction' => 'PhabricatorProjectHeraldAction',
     'PhabricatorProjectApplication' => 'PhabricatorApplication',
@@ -11128,6 +11129,7 @@ phutil_register_library_map(array(
       'PhabricatorApplicationTransactionInterface',
       'PhabricatorConduitResultInterface',
       'PhabricatorPolicyCodexInterface',
+      'PhabricatorSpacesInterface',
     ),
     'PhrictionDocumentAuthorHeraldField' => 'PhrictionDocumentHeraldField',
     'PhrictionDocumentContentHeraldField' => 'PhrictionDocumentHeraldField',
diff --git a/src/applications/diffusion/conduit/DiffusionGetRecentCommitsByPathConduitAPIMethod.php b/src/applications/diffusion/conduit/DiffusionGetRecentCommitsByPathConduitAPIMethod.php
index 002805ac4e..286831f82b 100644
--- a/src/applications/diffusion/conduit/DiffusionGetRecentCommitsByPathConduitAPIMethod.php
+++ b/src/applications/diffusion/conduit/DiffusionGetRecentCommitsByPathConduitAPIMethod.php
@@ -9,6 +9,14 @@ final class DiffusionGetRecentCommitsByPathConduitAPIMethod
     return 'diffusion.getrecentcommitsbypath';
   }
 
+  public function getMethodStatus() {
+    return self::METHOD_STATUS_DEPRECATED;
+  }
+
+  public function getMethodStatusDescription() {
+    return pht('Obsoleted by "diffusion.historyquery".');
+  }
+
   public function getMethodDescription() {
     return pht(
       'Get commit identifiers for recent commits affecting a given path.');
@@ -23,6 +31,12 @@ final class DiffusionGetRecentCommitsByPathConduitAPIMethod
     );
   }
 
+  protected function defineErrorTypes() {
+    return array(
+      'ERR_NOT_FOUND' => pht('Repository was not found.'),
+    );
+  }
+
   protected function defineReturnType() {
     return 'nonempty list<string>';
   }
@@ -36,6 +50,10 @@ final class DiffusionGetRecentCommitsByPathConduitAPIMethod
         'branch' => $request->getValue('branch'),
       ));
 
+    if ($drequest === null) {
+        throw new ConduitException('ERR_NOT_FOUND');
+    }
+
     $limit = nonempty(
       $request->getValue('limit'),
       self::DEFAULT_LIMIT);
diff --git a/src/applications/diffusion/view/DiffusionPushLogListView.php b/src/applications/diffusion/view/DiffusionPushLogListView.php
index e101625752..12a5fa5494 100644
--- a/src/applications/diffusion/view/DiffusionPushLogListView.php
+++ b/src/applications/diffusion/view/DiffusionPushLogListView.php
@@ -14,6 +14,8 @@ final class DiffusionPushLogListView extends AphrontView {
     $logs = $this->logs;
     $viewer = $this->getViewer();
 
+    $reject_herald = PhabricatorRepositoryPushLog::REJECT_HERALD;
+
     $handle_phids = array();
     foreach ($logs as $log) {
       $handle_phids[] = $log->getPusherPHID();
@@ -21,9 +23,13 @@ final class DiffusionPushLogListView extends AphrontView {
       if ($device_phid) {
         $handle_phids[] = $device_phid;
       }
+
+      if ($log->getPushEvent()->getRejectCode() == $reject_herald) {
+        $handle_phids[] = $log->getPushEvent()->getRejectDetails();
+      }
     }
 
-    $handles = $viewer->loadHandles($handle_phids);
+    $viewer->loadHandles($handle_phids);
 
     // Only administrators can view remote addresses.
     $remotes_visible = $viewer->getIsAdmin();
@@ -74,10 +80,17 @@ final class DiffusionPushLogListView extends AphrontView {
         $flag_names);
 
       $reject_code = $log->getPushEvent()->getRejectCode();
-      $reject_label = idx(
-        $reject_map,
-        $reject_code,
-        pht('Unknown ("%s")', $reject_code));
+
+      if ($reject_code == $reject_herald) {
+        $rule_phid = $log->getPushEvent()->getRejectDetails();
+        $handle = $viewer->renderHandle($rule_phid);
+        $reject_label = pht('Blocked: %s', $handle);
+      } else {
+        $reject_label = idx(
+          $reject_map,
+          $reject_code,
+          pht('Unknown ("%s")', $reject_code));
+      }
 
       $rows[] = array(
         phutil_tag(
diff --git a/src/applications/files/storage/PhabricatorFile.php b/src/applications/files/storage/PhabricatorFile.php
index 1517b4435b..5109202a33 100644
--- a/src/applications/files/storage/PhabricatorFile.php
+++ b/src/applications/files/storage/PhabricatorFile.php
@@ -159,10 +159,22 @@ final class PhabricatorFile extends PhabricatorFileDAO
 
   public function saveAndIndex() {
     $this->save();
-    PhabricatorSearchWorker::queueDocumentForIndexing($this->getPHID());
+
+    if ($this->isIndexableFile()) {
+      PhabricatorSearchWorker::queueDocumentForIndexing($this->getPHID());
+    }
+
     return $this;
   }
 
+  private function isIndexableFile() {
+    if ($this->getIsChunk()) {
+      return false;
+    }
+
+    return true;
+  }
+
   public function getMonogram() {
     return 'F'.$this->getID();
   }
diff --git a/src/applications/harbormaster/storage/build/HarbormasterBuildLog.php b/src/applications/harbormaster/storage/build/HarbormasterBuildLog.php
index 5bc358ccc8..2b160445d8 100644
--- a/src/applications/harbormaster/storage/build/HarbormasterBuildLog.php
+++ b/src/applications/harbormaster/storage/build/HarbormasterBuildLog.php
@@ -643,7 +643,13 @@ final class HarbormasterBuildLog
       $pos += $slice_length;
 
       $map_bytes += $slice_length;
-      $line_count += count(preg_split("/\r\n|\r|\n/", $slice)) - 1;
+
+      // Count newlines in the slice. This goofy approach is meaningfully
+      // faster than "preg_match_all()" or "preg_split()". See PHI766.
+      $n_rn = substr_count($slice, "\r\n");
+      $n_r = substr_count($slice, "\r");
+      $n_n = substr_count($slice, "\n");
+      $line_count += ($n_rn) + ($n_r - $n_rn) + ($n_n - $n_rn);
 
       if ($map_bytes >= ($marker_distance - $max_utf8_width)) {
         $map[] = array(
diff --git a/src/applications/herald/typeahead/HeraldRuleDatasource.php b/src/applications/herald/typeahead/HeraldRuleDatasource.php
index c2db05c9ea..88343bd433 100644
--- a/src/applications/herald/typeahead/HeraldRuleDatasource.php
+++ b/src/applications/herald/typeahead/HeraldRuleDatasource.php
@@ -19,10 +19,18 @@ final class HeraldRuleDatasource
     $viewer = $this->getViewer();
     $raw_query = $this->getRawQuery();
 
-    $rules = id(new HeraldRuleQuery())
-      ->setViewer($viewer)
-      ->withDatasourceQuery($raw_query)
-      ->execute();
+    $query = id(new HeraldRuleQuery())
+      ->setViewer($viewer);
+
+    if (preg_match('/^[hH]\d+\z/', $raw_query)) {
+      $id = trim($raw_query, 'hH');
+      $id = (int)$id;
+      $query->withIDs(array($id));
+    } else {
+      $query->withDatasourceQuery($raw_query);
+    }
+
+    $rules = $query->execute();
 
     $handles = id(new PhabricatorHandleQuery())
       ->setViewer($viewer)
diff --git a/src/applications/metamta/adapter/PhabricatorMailImplementationAdapter.php b/src/applications/metamta/adapter/PhabricatorMailImplementationAdapter.php
index dfbe891651..8a6b2d2275 100644
--- a/src/applications/metamta/adapter/PhabricatorMailImplementationAdapter.php
+++ b/src/applications/metamta/adapter/PhabricatorMailImplementationAdapter.php
@@ -6,6 +6,9 @@ abstract class PhabricatorMailImplementationAdapter extends Phobject {
   private $priority;
   private $options = array();
 
+  private $supportsInbound = true;
+  private $supportsOutbound = true;
+
   final public function getAdapterType() {
     return $this->getPhobjectClassConstant('ADAPTERTYPE');
   }
@@ -67,6 +70,24 @@ abstract class PhabricatorMailImplementationAdapter extends Phobject {
     return $this->priority;
   }
 
+  final public function setSupportsInbound($supports_inbound) {
+    $this->supportsInbound = $supports_inbound;
+    return $this;
+  }
+
+  final public function getSupportsInbound() {
+    return $this->supportsInbound;
+  }
+
+  final public function setSupportsOutbound($supports_outbound) {
+    $this->supportsOutbound = $supports_outbound;
+    return $this;
+  }
+
+  final public function getSupportsOutbound() {
+    return $this->supportsOutbound;
+  }
+
   final public function getOption($key) {
     if (!array_key_exists($key, $this->options)) {
       throw new Exception(
diff --git a/src/applications/metamta/controller/PhabricatorMetaMTAMailgunReceiveController.php b/src/applications/metamta/controller/PhabricatorMetaMTAMailgunReceiveController.php
index 3ca2711dcf..91f656cf97 100644
--- a/src/applications/metamta/controller/PhabricatorMetaMTAMailgunReceiveController.php
+++ b/src/applications/metamta/controller/PhabricatorMetaMTAMailgunReceiveController.php
@@ -17,9 +17,12 @@ final class PhabricatorMetaMTAMailgunReceiveController
     // inbound mail from any of them. Test the signature to see if it matches
     // any configured Mailgun mailer.
 
-    $mailers = PhabricatorMetaMTAMail::newMailersWithTypes(
+    $mailers = PhabricatorMetaMTAMail::newMailers(
       array(
-        PhabricatorMailImplementationMailgunAdapter::ADAPTERTYPE,
+        'inbound' => true,
+        'types' => array(
+          PhabricatorMailImplementationMailgunAdapter::ADAPTERTYPE,
+        ),
       ));
     foreach ($mailers as $mailer) {
       $api_key = $mailer->getOption('api-key');
diff --git a/src/applications/metamta/controller/PhabricatorMetaMTAPostmarkReceiveController.php b/src/applications/metamta/controller/PhabricatorMetaMTAPostmarkReceiveController.php
index 345cd93fe1..550a1366f2 100644
--- a/src/applications/metamta/controller/PhabricatorMetaMTAPostmarkReceiveController.php
+++ b/src/applications/metamta/controller/PhabricatorMetaMTAPostmarkReceiveController.php
@@ -12,9 +12,12 @@ final class PhabricatorMetaMTAPostmarkReceiveController
    */
   public function handleRequest(AphrontRequest $request) {
     // Don't process requests if we don't have a configured Postmark adapter.
-    $mailers = PhabricatorMetaMTAMail::newMailersWithTypes(
+    $mailers = PhabricatorMetaMTAMail::newMailers(
       array(
-        PhabricatorMailImplementationPostmarkAdapter::ADAPTERTYPE,
+        'inbound' => true,
+        'types' => array(
+          PhabricatorMailImplementationPostmarkAdapter::ADAPTERTYPE,
+        ),
       ));
     if (!$mailers) {
       return new Aphront404Response();
diff --git a/src/applications/metamta/controller/PhabricatorMetaMTASendGridReceiveController.php b/src/applications/metamta/controller/PhabricatorMetaMTASendGridReceiveController.php
index 6651f85d6c..9ec32f60a1 100644
--- a/src/applications/metamta/controller/PhabricatorMetaMTASendGridReceiveController.php
+++ b/src/applications/metamta/controller/PhabricatorMetaMTASendGridReceiveController.php
@@ -11,9 +11,12 @@ final class PhabricatorMetaMTASendGridReceiveController
     // SendGrid doesn't sign payloads so we can't be sure that SendGrid
     // actually sent this request, but require a configured SendGrid mailer
     // before we activate this endpoint.
-    $mailers = PhabricatorMetaMTAMail::newMailersWithTypes(
+    $mailers = PhabricatorMetaMTAMail::newMailers(
       array(
-        PhabricatorMailImplementationSendGridAdapter::ADAPTERTYPE,
+        'inbound' => true,
+        'types' => array(
+          PhabricatorMailImplementationSendGridAdapter::ADAPTERTYPE,
+        ),
       ));
     if (!$mailers) {
       return new Aphront404Response();
diff --git a/src/applications/metamta/management/PhabricatorMailManagementSendTestWorkflow.php b/src/applications/metamta/management/PhabricatorMailManagementSendTestWorkflow.php
index 152b62fd3f..8140d64bdd 100644
--- a/src/applications/metamta/management/PhabricatorMailManagementSendTestWorkflow.php
+++ b/src/applications/metamta/management/PhabricatorMailManagementSendTestWorkflow.php
@@ -168,7 +168,8 @@ final class PhabricatorMailManagementSendTestWorkflow
 
     $mailer_key = $args->getArg('mailer');
     if ($mailer_key !== null) {
-      $mailers = PhabricatorMetaMTAMail::newMailers();
+      $mailers = PhabricatorMetaMTAMail::newMailers(array());
+
       $mailers = mpull($mailers, null, 'getKey');
       if (!isset($mailers[$mailer_key])) {
         throw new PhutilArgumentUsageException(
@@ -178,6 +179,13 @@ final class PhabricatorMailManagementSendTestWorkflow
             implode(', ', array_keys($mailers))));
       }
 
+      if (!$mailers[$mailer_key]->getSupportsOutbound()) {
+        throw new PhutilArgumentUsageException(
+          pht(
+            'Mailer ("%s") is not configured to support outbound mail.',
+            $mailer_key));
+      }
+
       $mail->setTryMailers(array($mailer_key));
     }
 
diff --git a/src/applications/metamta/storage/PhabricatorMetaMTAMail.php b/src/applications/metamta/storage/PhabricatorMetaMTAMail.php
index cca3dfa335..d757868483 100644
--- a/src/applications/metamta/storage/PhabricatorMetaMTAMail.php
+++ b/src/applications/metamta/storage/PhabricatorMetaMTAMail.php
@@ -494,7 +494,10 @@ final class PhabricatorMetaMTAMail
       throw new Exception(pht('Trying to send an already-sent mail!'));
     }
 
-    $mailers = self::newMailers();
+    $mailers = self::newMailers(
+      array(
+        'outbound' => true,
+      ));
 
     $try_mailers = $this->getParam('mailers.try');
     if ($try_mailers) {
@@ -505,21 +508,15 @@ final class PhabricatorMetaMTAMail
     return $this->sendWithMailers($mailers);
   }
 
-  public static function newMailersWithTypes(array $types) {
-    $mailers = self::newMailers();
-    $types = array_fuse($types);
+  public static function newMailers(array $constraints) {
+    PhutilTypeSpec::checkMap(
+      $constraints,
+      array(
+        'types' => 'optional list<string>',
+        'inbound' => 'optional bool',
+        'outbound' => 'optional bool',
+      ));
 
-    foreach ($mailers as $key => $mailer) {
-      $mailer_type = $mailer->getAdapterType();
-      if (!isset($types[$mailer_type])) {
-        unset($mailers[$key]);
-      }
-    }
-
-    return array_values($mailers);
-  }
-
-  public static function newMailers() {
     $mailers = array();
 
     $config = PhabricatorEnv::getEnvConfig('cluster.mailers');
@@ -565,10 +562,45 @@ final class PhabricatorMetaMTAMail
         $options = idx($spec, 'options', array()) + $defaults;
         $mailer->setOptions($options);
 
+        $mailer->setSupportsInbound(idx($spec, 'inbound', true));
+        $mailer->setSupportsOutbound(idx($spec, 'outbound', true));
+
         $mailers[] = $mailer;
       }
     }
 
+    // Remove mailers with the wrong types.
+    if (isset($constraints['types'])) {
+      $types = $constraints['types'];
+      $types = array_fuse($types);
+      foreach ($mailers as $key => $mailer) {
+        $mailer_type = $mailer->getAdapterType();
+        if (!isset($types[$mailer_type])) {
+          unset($mailers[$key]);
+        }
+      }
+    }
+
+    // If we're only looking for inbound mailers, remove mailers with inbound
+    // support disabled.
+    if (!empty($constraints['inbound'])) {
+      foreach ($mailers as $key => $mailer) {
+        if (!$mailer->getSupportsInbound()) {
+          unset($mailers[$key]);
+        }
+      }
+    }
+
+    // If we're only looking for outbound mailers, remove mailers with outbound
+    // support disabled.
+    if (!empty($constraints['outbound'])) {
+      foreach ($mailers as $key => $mailer) {
+        if (!$mailer->getSupportsOutbound()) {
+          unset($mailers[$key]);
+        }
+      }
+    }
+
     $sorted = array();
     $groups = mgroup($mailers, 'getPriority');
     krsort($groups);
@@ -589,9 +621,24 @@ final class PhabricatorMetaMTAMail
 
   public function sendWithMailers(array $mailers) {
     if (!$mailers) {
+      $any_mailers = self::newMailers();
+
+      // NOTE: We can end up here with some custom list of "$mailers", like
+      // from a unit test. In that case, this message could be misleading. We
+      // can't really tell if the caller made up the list, so just assume they
+      // aren't tricking us.
+
+      if ($any_mailers) {
+        $void_message = pht(
+          'No configured mailers support sending outbound mail.');
+      } else {
+        $void_message = pht(
+          'No mailers are configured.');
+      }
+
       return $this
         ->setStatus(PhabricatorMailOutboundStatus::STATUS_VOID)
-        ->setMessage(pht('No mailers are configured.'))
+        ->setMessage($void_message)
         ->save();
     }
 
diff --git a/src/applications/metamta/storage/__tests__/PhabricatorMailConfigTestCase.php b/src/applications/metamta/storage/__tests__/PhabricatorMailConfigTestCase.php
index 25984a2c1d..fb48925ed4 100644
--- a/src/applications/metamta/storage/__tests__/PhabricatorMailConfigTestCase.php
+++ b/src/applications/metamta/storage/__tests__/PhabricatorMailConfigTestCase.php
@@ -118,11 +118,80 @@ final class PhabricatorMailConfigTestCase
     $this->assertTrue($saw_a1 && $saw_a2);
   }
 
-  private function newMailersWithConfig(array $config) {
+  public function testMailerConstraints() {
+    $config = array(
+      array(
+        'key' => 'X1',
+        'type' => 'test',
+      ),
+      array(
+        'key' => 'X1-in',
+        'type' => 'test',
+        'outbound' => false,
+      ),
+      array(
+        'key' => 'X1-out',
+        'type' => 'test',
+        'inbound' => false,
+      ),
+      array(
+        'key' => 'X1-void',
+        'type' => 'test',
+        'inbound' => false,
+        'outbound' => false,
+      ),
+    );
+
+    $mailers = $this->newMailersWithConfig(
+      $config,
+      array());
+    $this->assertEqual(4, count($mailers));
+
+    $mailers = $this->newMailersWithConfig(
+      $config,
+      array(
+        'inbound' => true,
+      ));
+    $this->assertEqual(2, count($mailers));
+
+    $mailers = $this->newMailersWithConfig(
+      $config,
+      array(
+        'outbound' => true,
+      ));
+    $this->assertEqual(2, count($mailers));
+
+    $mailers = $this->newMailersWithConfig(
+      $config,
+      array(
+        'inbound' => true,
+        'outbound' => true,
+      ));
+    $this->assertEqual(1, count($mailers));
+
+    $mailers = $this->newMailersWithConfig(
+      $config,
+      array(
+        'types' => array('test'),
+      ));
+    $this->assertEqual(4, count($mailers));
+
+    $mailers = $this->newMailersWithConfig(
+      $config,
+      array(
+        'types' => array('duck'),
+      ));
+    $this->assertEqual(0, count($mailers));
+  }
+
+  private function newMailersWithConfig(
+    array $config,
+    array $constraints = array()) {
+
     $env = PhabricatorEnv::beginScopedEnv();
     $env->overrideEnvConfig('cluster.mailers', $config);
 
-    $mailers = PhabricatorMetaMTAMail::newMailers();
+    $mailers = PhabricatorMetaMTAMail::newMailers($constraints);
 
     unset($env);
     return $mailers;
diff --git a/src/applications/phriction/controller/PhrictionDocumentController.php b/src/applications/phriction/controller/PhrictionDocumentController.php
index 8377cf7d29..c8ffb86ce8 100644
--- a/src/applications/phriction/controller/PhrictionDocumentController.php
+++ b/src/applications/phriction/controller/PhrictionDocumentController.php
@@ -254,7 +254,8 @@ final class PhrictionDocumentController
     PhrictionContent $content,
     $slug) {
 
-    $viewer = $this->getRequest()->getUser();
+    $viewer = $this->getViewer();
+
     $view = id(new PHUIPropertyListView())
       ->setUser($viewer)
       ->setObject($document);
@@ -263,6 +264,10 @@ final class PhrictionDocumentController
       pht('Last Author'),
       $viewer->renderHandle($content->getAuthorPHID()));
 
+    $view->addProperty(
+      pht('Last Edited'),
+      phabricator_datetime($content->getDateCreated(), $viewer));
+
     return $view;
   }
 
diff --git a/src/applications/phriction/controller/PhrictionEditController.php b/src/applications/phriction/controller/PhrictionEditController.php
index 006488b274..ccd473931c 100644
--- a/src/applications/phriction/controller/PhrictionEditController.php
+++ b/src/applications/phriction/controller/PhrictionEditController.php
@@ -121,6 +121,8 @@ final class PhrictionEditController
       $v_projects = array_reverse($v_projects);
     }
 
+    $v_space = $document->getSpacePHID();
+
     if ($request->isFormPost()) {
 
       $title = $request->getStr('title');
@@ -131,6 +133,7 @@ final class PhrictionEditController
       $v_edit = $request->getStr('editPolicy');
       $v_cc = $request->getArr('cc');
       $v_projects = $request->getArr('projects');
+      $v_space = $request->getStr('spacePHID');
 
       $xactions = array();
       $xactions[] = id(new PhrictionTransaction())
@@ -146,6 +149,9 @@ final class PhrictionEditController
       $xactions[] = id(new PhrictionTransaction())
         ->setTransactionType(PhabricatorTransactions::TYPE_EDIT_POLICY)
         ->setNewValue($v_edit);
+      $xactions[] = id(new PhrictionTransaction())
+        ->setTransactionType(PhabricatorTransactions::TYPE_SPACE)
+        ->setNewValue($v_space);
       $xactions[] = id(new PhrictionTransaction())
         ->setTransactionType(PhabricatorTransactions::TYPE_SUBSCRIBERS)
         ->setNewValue(array('=' => $v_cc));
@@ -192,6 +198,7 @@ final class PhrictionEditController
 
         $document->setViewPolicy($v_view);
         $document->setEditPolicy($v_edit);
+        $document->setSpacePHID($v_space);
       }
     }
 
@@ -267,7 +274,9 @@ final class PhrictionEditController
           ->setDatasource(new PhabricatorMetaMTAMailableDatasource()))
       ->appendChild(
         id(new AphrontFormPolicyControl())
+          ->setViewer($viewer)
           ->setName('viewPolicy')
+          ->setSpacePHID($v_space)
           ->setPolicyObject($document)
           ->setCapability($view_capability)
           ->setPolicies($policies)
diff --git a/src/applications/phriction/query/PhrictionDocumentSearchEngine.php b/src/applications/phriction/query/PhrictionDocumentSearchEngine.php
index e3d962146a..49a332268b 100644
--- a/src/applications/phriction/query/PhrictionDocumentSearchEngine.php
+++ b/src/applications/phriction/query/PhrictionDocumentSearchEngine.php
@@ -131,6 +131,7 @@ final class PhrictionDocumentSearchEngine
 
       $item = id(new PHUIObjectItemView())
         ->setHeader($content->getTitle())
+        ->setObject($document)
         ->setHref($slug_uri)
         ->addByline($byline)
         ->addIcon('none', $updated);
diff --git a/src/applications/phriction/storage/PhrictionDocument.php b/src/applications/phriction/storage/PhrictionDocument.php
index f482579cea..6edb516e6e 100644
--- a/src/applications/phriction/storage/PhrictionDocument.php
+++ b/src/applications/phriction/storage/PhrictionDocument.php
@@ -12,7 +12,8 @@ final class PhrictionDocument extends PhrictionDAO
     PhabricatorProjectInterface,
     PhabricatorApplicationTransactionInterface,
     PhabricatorConduitResultInterface,
-    PhabricatorPolicyCodexInterface {
+    PhabricatorPolicyCodexInterface,
+    PhabricatorSpacesInterface {
 
   protected $slug;
   protected $depth;
@@ -21,6 +22,7 @@ final class PhrictionDocument extends PhrictionDAO
   protected $mailKey;
   protected $viewPolicy;
   protected $editPolicy;
+  protected $spacePHID;
 
   private $contentObject = self::ATTACHABLE;
   private $ancestors = array();
@@ -81,12 +83,16 @@ final class PhrictionDocument extends PhrictionDAO
     }
 
     if ($parent_doc) {
-      $document->setViewPolicy($parent_doc->getViewPolicy());
-      $document->setEditPolicy($parent_doc->getEditPolicy());
+      $document
+        ->setViewPolicy($parent_doc->getViewPolicy())
+        ->setEditPolicy($parent_doc->getEditPolicy())
+        ->setSpacePHID($parent_doc->getSpacePHID());
     } else {
       $default_view_policy = PhabricatorPolicies::getMostOpenPolicy();
-      $document->setViewPolicy($default_view_policy);
-      $document->setEditPolicy(PhabricatorPolicies::POLICY_USER);
+      $document
+        ->setViewPolicy($default_view_policy)
+        ->setEditPolicy(PhabricatorPolicies::POLICY_USER)
+        ->setSpacePHID($actor->getDefaultSpacePHID());
     }
 
     return $document;
@@ -202,6 +208,15 @@ final class PhrictionDocument extends PhrictionDAO
   }
 
 
+/* -(  PhabricatorSpacesInterface  )----------------------------------------- */
+
+
+  public function getSpacePHID() {
+    return $this->spacePHID;
+  }
+
+
+
 /* -(  PhabricatorSubscribableInterface  )----------------------------------- */
 
 
diff --git a/src/applications/project/controller/PhabricatorProjectSubprojectsController.php b/src/applications/project/controller/PhabricatorProjectSubprojectsController.php
index 269e80a080..36736c78ba 100644
--- a/src/applications/project/controller/PhabricatorProjectSubprojectsController.php
+++ b/src/applications/project/controller/PhabricatorProjectSubprojectsController.php
@@ -106,8 +106,8 @@ final class PhabricatorProjectSubprojectsController
       ->addClass('project-view-people-home')
       ->setMainColumn(array(
           $info_view,
-          $milestone_list,
           $subproject_list,
+          $milestone_list,
       ));
 
     return $this->newPage()
@@ -132,28 +132,11 @@ final class PhabricatorProjectSubprojectsController
       $project,
       PhabricatorPolicyCapability::CAN_EDIT);
 
-    $allows_milestones = $project->supportsMilestones();
     $allows_subprojects = $project->supportsSubprojects();
+    $allows_milestones = $project->supportsMilestones();
 
     $curtain = $this->newCurtainView();
 
-    if ($allows_milestones && $milestones) {
-      $milestone_text = pht('Create Next Milestone');
-    } else {
-      $milestone_text = pht('Create Milestone');
-    }
-
-    $can_milestone = ($can_create && $can_edit && $allows_milestones);
-    $milestone_href = "/project/edit/?milestone={$id}";
-
-    $curtain->addAction(
-      id(new PhabricatorActionView())
-        ->setName($milestone_text)
-        ->setIcon('fa-plus')
-        ->setHref($milestone_href)
-        ->setDisabled(!$can_milestone)
-        ->setWorkflow(!$can_milestone));
-
     $can_subproject = ($can_create && $can_edit && $allows_subprojects);
 
     // If we're offering to create the first subproject, we're going to warn
@@ -176,22 +159,22 @@ final class PhabricatorProjectSubprojectsController
         ->setDisabled($subproject_disabled)
         ->setWorkflow($subproject_workflow));
 
-
-    if (!$project->supportsMilestones()) {
-      $note = pht(
-        'This project is already a milestone, and milestones may not '.
-        'have their own milestones.');
+    if ($allows_milestones && $milestones) {
+      $milestone_text = pht('Create Next Milestone');
     } else {
-      if (!$milestones) {
-        $note = pht('Milestones can be created for this project.');
-      } else {
-        $note = pht('This project has milestones.');
-      }
+      $milestone_text = pht('Create Milestone');
     }
 
-    $curtain->newPanel()
-      ->setHeaderText(pht('Milestones'))
-      ->appendChild($note);
+    $can_milestone = ($can_create && $can_edit && $allows_milestones);
+    $milestone_href = "/project/edit/?milestone={$id}";
+
+    $curtain->addAction(
+      id(new PhabricatorActionView())
+        ->setName($milestone_text)
+        ->setIcon('fa-plus')
+        ->setHref($milestone_href)
+        ->setDisabled(!$can_milestone)
+        ->setWorkflow(!$can_milestone));
 
     if (!$project->supportsSubprojects()) {
       $note = pht(
@@ -209,6 +192,22 @@ final class PhabricatorProjectSubprojectsController
       ->setHeaderText(pht('Subprojects'))
       ->appendChild($note);
 
+    if (!$project->supportsSubprojects()) {
+      $note = pht(
+        'This project is already a milestone, and milestones may not '.
+        'have their own milestones.');
+    } else {
+      if (!$milestones) {
+        $note = pht('Milestones can be created for this project.');
+      } else {
+        $note = pht('This project has milestones.');
+      }
+    }
+
+    $curtain->newPanel()
+      ->setHeaderText(pht('Milestones'))
+      ->appendChild($note);
+
     return $curtain;
   }
 
diff --git a/src/applications/project/engine/PhabricatorProjectEditEngine.php b/src/applications/project/engine/PhabricatorProjectEditEngine.php
index a7702c345f..5eb6b49b87 100644
--- a/src/applications/project/engine/PhabricatorProjectEditEngine.php
+++ b/src/applications/project/engine/PhabricatorProjectEditEngine.php
@@ -51,7 +51,11 @@ final class PhabricatorProjectEditEngine
   }
 
   protected function newEditableObject() {
-    return PhabricatorProject::initializeNewProject($this->getViewer());
+    $parent = nonempty($this->parentProject, $this->milestoneProject);
+
+    return PhabricatorProject::initializeNewProject(
+      $this->getViewer(),
+      $parent);
   }
 
   protected function newObjectQuery() {
@@ -112,6 +116,7 @@ final class PhabricatorProjectEditEngine
       PhabricatorTransactions::TYPE_VIEW_POLICY,
       PhabricatorTransactions::TYPE_EDIT_POLICY,
       PhabricatorTransactions::TYPE_JOIN_POLICY,
+      PhabricatorTransactions::TYPE_SPACE,
       PhabricatorProjectIconTransaction::TRANSACTIONTYPE,
       PhabricatorProjectColorTransaction::TRANSACTIONTYPE,
     );
diff --git a/src/applications/project/storage/PhabricatorProject.php b/src/applications/project/storage/PhabricatorProject.php
index 4ec4b63675..a049354ad7 100644
--- a/src/applications/project/storage/PhabricatorProject.php
+++ b/src/applications/project/storage/PhabricatorProject.php
@@ -11,7 +11,8 @@ final class PhabricatorProject extends PhabricatorProjectDAO
     PhabricatorFulltextInterface,
     PhabricatorFerretInterface,
     PhabricatorConduitResultInterface,
-    PhabricatorColumnProxyInterface {
+    PhabricatorColumnProxyInterface,
+    PhabricatorSpacesInterface {
 
   protected $name;
   protected $status = PhabricatorProjectStatus::STATUS_ACTIVE;
@@ -38,6 +39,7 @@ final class PhabricatorProject extends PhabricatorProjectDAO
   protected $projectPathKey;
 
   protected $properties = array();
+  protected $spacePHID;
 
   private $memberPHIDs = self::ATTACHABLE;
   private $watcherPHIDs = self::ATTACHABLE;
@@ -59,7 +61,10 @@ final class PhabricatorProject extends PhabricatorProjectDAO
   const ITEM_MILESTONES = 'project.milestones';
   const ITEM_SUBPROJECTS = 'project.subprojects';
 
-  public static function initializeNewProject(PhabricatorUser $actor) {
+  public static function initializeNewProject(
+    PhabricatorUser $actor,
+    PhabricatorProject $parent = null) {
+
     $app = id(new PhabricatorApplicationQuery())
       ->setViewer(PhabricatorUser::getOmnipotentUser())
       ->withClasses(array('PhabricatorProjectApplication'))
@@ -72,6 +77,14 @@ final class PhabricatorProject extends PhabricatorProjectDAO
     $join_policy = $app->getPolicy(
       ProjectDefaultJoinCapability::CAPABILITY);
 
+    // If this is the child of some other project, default the Space to the
+    // Space of the parent.
+    if ($parent) {
+      $space_phid = $parent->getSpacePHID();
+    } else {
+      $space_phid = $actor->getDefaultSpacePHID();
+    }
+
     $default_icon = PhabricatorProjectIconSet::getDefaultIconKey();
     $default_color = PhabricatorProjectIconSet::getDefaultColorKey();
 
@@ -82,6 +95,7 @@ final class PhabricatorProject extends PhabricatorProjectDAO
       ->setViewPolicy($view_policy)
       ->setEditPolicy($edit_policy)
       ->setJoinPolicy($join_policy)
+      ->setSpacePHID($space_phid)
       ->setIsMembershipLocked(0)
       ->attachMemberPHIDs(array())
       ->attachSlugs(array())
@@ -697,6 +711,17 @@ final class PhabricatorProject extends PhabricatorProjectDAO
   }
 
 
+/* -(  PhabricatorSpacesInterface  )----------------------------------------- */
+
+
+  public function getSpacePHID() {
+    if ($this->isMilestone()) {
+      return $this->getParentProject()->getSpacePHID();
+    }
+    return $this->spacePHID;
+  }
+
+
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
diff --git a/src/applications/project/view/PhabricatorProjectListView.php b/src/applications/project/view/PhabricatorProjectListView.php
index 7496a401bb..645440d831 100644
--- a/src/applications/project/view/PhabricatorProjectListView.php
+++ b/src/applications/project/view/PhabricatorProjectListView.php
@@ -57,6 +57,7 @@ final class PhabricatorProjectListView extends AphrontView {
       $icon_name = $project->getDisplayIconName();
 
       $item = id(new PHUIObjectItemView())
+        ->setObject($project)
         ->setHeader($project->getName())
         ->setHref("/project/view/{$id}/")
         ->setImageURI($project->getProfileImageURI())
diff --git a/src/applications/repository/query/PhabricatorRepositoryPushLogQuery.php b/src/applications/repository/query/PhabricatorRepositoryPushLogQuery.php
index cb097fae2f..d4734f61e6 100644
--- a/src/applications/repository/query/PhabricatorRepositoryPushLogQuery.php
+++ b/src/applications/repository/query/PhabricatorRepositoryPushLogQuery.php
@@ -12,6 +12,7 @@ final class PhabricatorRepositoryPushLogQuery
   private $pushEventPHIDs;
   private $epochMin;
   private $epochMax;
+  private $blockingHeraldRulePHIDs;
 
   public function withIDs(array $ids) {
     $this->ids = $ids;
@@ -54,6 +55,11 @@ final class PhabricatorRepositoryPushLogQuery
     return $this;
   }
 
+  public function withBlockingHeraldRulePHIDs(array $phids) {
+    $this->blockingHeraldRulePHIDs = $phids;
+    return $this;
+  }
+
   public function newResultObject() {
     return new PhabricatorRepositoryPushLog();
   }
@@ -89,71 +95,105 @@ final class PhabricatorRepositoryPushLogQuery
     if ($this->ids !== null) {
       $where[] = qsprintf(
         $conn,
-        'id IN (%Ld)',
+        'log.id IN (%Ld)',
         $this->ids);
     }
 
     if ($this->phids !== null) {
       $where[] = qsprintf(
         $conn,
-        'phid IN (%Ls)',
+        'log.phid IN (%Ls)',
         $this->phids);
     }
 
     if ($this->repositoryPHIDs !== null) {
       $where[] = qsprintf(
         $conn,
-        'repositoryPHID IN (%Ls)',
+        'log.repositoryPHID IN (%Ls)',
         $this->repositoryPHIDs);
     }
 
     if ($this->pusherPHIDs !== null) {
       $where[] = qsprintf(
         $conn,
-        'pusherPHID in (%Ls)',
+        'log.pusherPHID in (%Ls)',
         $this->pusherPHIDs);
     }
 
     if ($this->pushEventPHIDs !== null) {
       $where[] = qsprintf(
         $conn,
-        'pushEventPHID in (%Ls)',
+        'log.pushEventPHID in (%Ls)',
         $this->pushEventPHIDs);
     }
 
     if ($this->refTypes !== null) {
       $where[] = qsprintf(
         $conn,
-        'refType IN (%Ls)',
+        'log.refType IN (%Ls)',
         $this->refTypes);
     }
 
     if ($this->newRefs !== null) {
       $where[] = qsprintf(
         $conn,
-        'refNew IN (%Ls)',
+        'log.refNew IN (%Ls)',
         $this->newRefs);
     }
 
     if ($this->epochMin !== null) {
       $where[] = qsprintf(
         $conn,
-        'epoch >= %d',
+        'log.epoch >= %d',
         $this->epochMin);
     }
 
     if ($this->epochMax !== null) {
       $where[] = qsprintf(
         $conn,
-        'epoch <= %d',
+        'log.epoch <= %d',
         $this->epochMax);
     }
 
+    if ($this->blockingHeraldRulePHIDs !== null) {
+      $where[] = qsprintf(
+        $conn,
+        '(event.rejectCode = %d AND event.rejectDetails IN (%Ls))',
+        PhabricatorRepositoryPushLog::REJECT_HERALD,
+        $this->blockingHeraldRulePHIDs);
+    }
+
     return $where;
   }
 
+  protected function buildJoinClauseParts(AphrontDatabaseConnection $conn) {
+    $joins = parent::buildJoinClauseParts($conn);
+
+    if ($this->shouldJoinPushEventTable()) {
+      $joins[] = qsprintf(
+        $conn,
+        'JOIN %T event ON event.phid = log.pushEventPHID',
+        id(new PhabricatorRepositoryPushEvent())->getTableName());
+    }
+
+    return $joins;
+  }
+
+  private function shouldJoinPushEventTable() {
+    if ($this->blockingHeraldRulePHIDs !== null) {
+      return true;
+    }
+
+    return false;
+  }
+
   public function getQueryApplicationClass() {
     return 'PhabricatorDiffusionApplication';
   }
 
+  protected function getPrimaryTableAlias() {
+    return 'log';
+  }
+
+
 }
diff --git a/src/applications/repository/query/PhabricatorRepositoryPushLogSearchEngine.php b/src/applications/repository/query/PhabricatorRepositoryPushLogSearchEngine.php
index 7b626fff32..87b2e44740 100644
--- a/src/applications/repository/query/PhabricatorRepositoryPushLogSearchEngine.php
+++ b/src/applications/repository/query/PhabricatorRepositoryPushLogSearchEngine.php
@@ -32,6 +32,10 @@ final class PhabricatorRepositoryPushLogSearchEngine
         $map['createdEnd']);
     }
 
+    if ($map['blockingHeraldRulePHIDs']) {
+      $query->withBlockingHeraldRulePHIDs($map['blockingHeraldRulePHIDs']);
+    }
+
     return $query;
   }
 
@@ -43,13 +47,19 @@ final class PhabricatorRepositoryPushLogSearchEngine
         ->setAliases(array('repository', 'repositories', 'repositoryPHID'))
         ->setLabel(pht('Repositories'))
         ->setDescription(
-          pht('Search for pull logs for specific repositories.')),
+          pht('Search for push logs for specific repositories.')),
       id(new PhabricatorUsersSearchField())
         ->setKey('pusherPHIDs')
         ->setAliases(array('pusher', 'pushers', 'pusherPHID'))
         ->setLabel(pht('Pushers'))
         ->setDescription(
-          pht('Search for pull logs by specific users.')),
+          pht('Search for push logs by specific users.')),
+      id(new PhabricatorSearchDatasourceField())
+        ->setDatasource(new HeraldRuleDatasource())
+        ->setKey('blockingHeraldRulePHIDs')
+        ->setLabel(pht('Blocked By'))
+        ->setDescription(
+          pht('Search for pushes blocked by particular Herald rules.')),
       id(new PhabricatorSearchDateField())
         ->setLabel(pht('Created After'))
         ->setKey('createdStart'),
@@ -149,6 +159,9 @@ final class PhabricatorRepositoryPushLogSearchEngine
       id(new PhabricatorStringExportField())
         ->setKey('resultName')
         ->setLabel(pht('Result Name')),
+      id(new PhabricatorStringExportField())
+        ->setKey('resultDetails')
+        ->setLabel(pht('Result Details')),
       id(new PhabricatorIntExportField())
         ->setKey('writeWait')
         ->setLabel(pht('Write Wait (us)')),
@@ -237,6 +250,7 @@ final class PhabricatorRepositoryPushLogSearchEngine
         'flagNames' => $flag_names,
         'result' => $result,
         'resultName' => $result_name,
+        'resultDetails' => $event->getRejectDetails(),
         'writeWait' => $event->getWriteWait(),
         'readWait' => $event->getReadWait(),
         'hostWait' => $event->getHostWait(),
diff --git a/src/applications/repository/storage/PhabricatorRepositoryPushEvent.php b/src/applications/repository/storage/PhabricatorRepositoryPushEvent.php
index e44f99df4d..682b367926 100644
--- a/src/applications/repository/storage/PhabricatorRepositoryPushEvent.php
+++ b/src/applications/repository/storage/PhabricatorRepositoryPushEvent.php
@@ -49,6 +49,9 @@ final class PhabricatorRepositoryPushEvent
         'key_identifier' => array(
           'columns' => array('requestIdentifier'),
         ),
+        'key_reject' => array(
+          'columns' => array('rejectCode', 'rejectDetails'),
+        ),
       ),
     ) + parent::getConfiguration();
   }
diff --git a/src/applications/transactions/conduit/TransactionSearchConduitAPIMethod.php b/src/applications/transactions/conduit/TransactionSearchConduitAPIMethod.php
index 3b040ea2c3..0394432ff3 100644
--- a/src/applications/transactions/conduit/TransactionSearchConduitAPIMethod.php
+++ b/src/applications/transactions/conduit/TransactionSearchConduitAPIMethod.php
@@ -79,6 +79,14 @@ final class TransactionSearchConduitAPIMethod
       ));
 
     $with_phids = idx($constraints, 'phids');
+
+    if ($with_phids === array()) {
+      throw new Exception(
+        pht(
+          'Constraint "phids" to "transaction.search" requires nonempty list, '.
+          'empty list provided.'));
+    }
+
     if ($with_phids) {
       $xaction_query->withPHIDs($with_phids);
     }
diff --git a/src/docs/user/configuration/configuring_outbound_email.diviner b/src/docs/user/configuration/configuring_outbound_email.diviner
index 5de8429c13..a33134fe4e 100644
--- a/src/docs/user/configuration/configuring_outbound_email.diviner
+++ b/src/docs/user/configuration/configuring_outbound_email.diviner
@@ -82,6 +82,10 @@ The supported keys for each mailer are:
   - `priority`: Optional string. Advanced option which controls load balancing
     and failover behavior. See below for details.
   - `options`: Optional map. Additional options for the mailer type.
+  - `inbound`: Optional bool. Use `false` to prevent this mailer from being
+    used to receive inbound mail.
+  - `outbound`: Optional bool. Use `false` to prevent this mailer from being
+    used to send outbound mail.
 
 The `type` field can be used to select these third-party mailers:
 
diff --git a/src/infrastructure/cluster/config/PhabricatorClusterMailersConfigType.php b/src/infrastructure/cluster/config/PhabricatorClusterMailersConfigType.php
index 03f30506bd..387014289d 100644
--- a/src/infrastructure/cluster/config/PhabricatorClusterMailersConfigType.php
+++ b/src/infrastructure/cluster/config/PhabricatorClusterMailersConfigType.php
@@ -43,6 +43,8 @@ final class PhabricatorClusterMailersConfigType
             'type' => 'string',
             'priority' => 'optional int',
             'options' => 'optional wild',
+            'inbound' => 'optional bool',
+            'outbound' => 'optional bool',
           ));
       } catch (Exception $ex) {
         throw $this->newException(
diff --git a/webroot/rsrc/css/phui/phui-header-view.css b/webroot/rsrc/css/phui/phui-header-view.css
index 478dde2153..5a8f06281d 100644
--- a/webroot/rsrc/css/phui/phui-header-view.css
+++ b/webroot/rsrc/css/phui/phui-header-view.css
@@ -294,7 +294,8 @@ body .phui-header-shell.phui-bleed-header
 }
 
 .spaces-name .phui-handle,
-.spaces-name a.phui-handle {
+.spaces-name a.phui-handle,
+.phui-profile-header.phui-header-shell .spaces-name .phui-handle {
   color: {$sh-redtext};
 }