Cron runs all jobs from a single dispatcher cron.php which should now be run every minute and all other cron jobs eliminated from cron

admin/database_updates/2.6.0.php

@@ -0,0 +1,26 @@
+<?php
+
+/*
+ * ITFlow - Database update to version 2.6.0 (from 2.5.9)
+ * Included by admin/database_updates.php - do not access directly
+ */
+
+defined('FROM_DB_UPDATER') || die("Direct file access is not allowed");
+
+    // cron/cron.php is now a dispatcher: it runs every minute and decides which of the
+    // scripts in cron/ are due, so the crontab only needs one line. That decision needs
+    // somewhere durable to record when each job last ran - a job whose minute was missed
+    // has to be picked up at the next opportunity rather than skipped, and one that is
+    // half way through must not be started again.
+    //
+    // Rows are created by the dispatcher the first time it sees a job, so adding a job
+    // later needs a line in cron.php and nothing here.
+    mysqli_query($mysqli, "CREATE TABLE IF NOT EXISTS `cron_jobs` (
+        `cron_job_id` int(11) NOT NULL AUTO_INCREMENT,
+        `cron_job_name` varchar(200) NOT NULL,
+        `cron_job_last_run_at` datetime DEFAULT NULL,
+        `cron_job_last_finished_at` datetime DEFAULT NULL,
+        `cron_job_last_status` varchar(200) DEFAULT NULL,
+        PRIMARY KEY (`cron_job_id`),
+        UNIQUE KEY `cron_job_name` (`cron_job_name`)
+    ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci");