--- src/transaction.c	2013-04-01 08:21:10.000000000 -0400
+++ src/transaction.c	2014-12-19 07:24:54.595390109 -0500
@@ -30,7 +30,7 @@
 /** Transaction callbacks */
 extern PyObject *global_py_callbacks[N_CALLBACKS];
 
-void pyalpm_eventcb(alpm_event_t event, void* data1, void *data2) {
+void pyalpm_eventcb(alpm_event_type_t event, void* data1, void *data2) {
   const char *eventstr;
   PyObject *obj1 = Py_None;
   PyObject *obj2 = Py_None;
@@ -59,6 +59,8 @@
     case ALPM_EVENT_INTERCONFLICTS_DONE:
       eventstr = "Done checking inter conflicts";
       break;
+    /* deprecated in 4.2
+    * leaving these commented out while finding 4.2 equivalents
     case ALPM_EVENT_ADD_START:
       eventstr = "Adding a package";
       obj1 = pyalpm_package_from_pmpkg(data1);
@@ -86,6 +88,7 @@
       obj1 = pyalpm_package_from_pmpkg(data1);
       obj2 = pyalpm_package_from_pmpkg(data2);
       break;
+    */
     case ALPM_EVENT_INTEGRITY_START:
       eventstr = "Checking integrity";
       break;
@@ -114,12 +117,26 @@
     case ALPM_EVENT_DISKSPACE_DONE:
       eventstr = "Done checking disk space";
       break;
+    /* deprecated in 4.2
     case ALPM_EVENT_OPTDEP_REQUIRED:
+    */
     case ALPM_EVENT_DATABASE_MISSING:
     case ALPM_EVENT_KEYRING_START:
     case ALPM_EVENT_KEYRING_DONE:
     case ALPM_EVENT_KEY_DOWNLOAD_START:
     case ALPM_EVENT_KEY_DOWNLOAD_DONE:
+    /* new in 4.2 */
+    case ALPM_EVENT_PACKAGE_OPERATION_START:
+    case ALPM_EVENT_PACKAGE_OPERATION_DONE:
+    case ALPM_EVENT_RETRIEVE_DONE:
+    case ALPM_EVENT_RETRIEVE_FAILED:
+    case ALPM_EVENT_PKGDOWNLOAD_START:
+    case ALPM_EVENT_PKGDOWNLOAD_DONE:
+    case ALPM_EVENT_PKGDOWNLOAD_FAILED:
+    case ALPM_EVENT_OPTDEP_REMOVAL:
+    case ALPM_EVENT_PACNEW_CREATED:
+    case ALPM_EVENT_PACSAVE_CREATED:
+    case ALPM_EVENT_PACORIG_CREATED:
     default:
       eventstr = "unknown event";
   }