phpunit.xml.dist

 <?xml version="1.0"?>
-<phpunit backupGlobals="false" backupStaticAttributes="false" colors="true" convertErrorsToExceptions="true" convertNoticesToExceptions="true" convertWarningsToExceptions="true" processIsolation="false" stopOnFailure="false" syntaxCheck="false" bootstrap="tests/phpunit/bootstrap.php">
+<phpunit backupGlobals="false" backupStaticAttributes="false" colors="true" convertErrorsToExceptions="true" convertNoticesToExceptions="true" convertWarningsToExceptions="true" processIsolation="false" stopOnFailure="false" bootstrap="tests/phpunit/bootstrap.php">
   <testsuites>
     <testsuite name="My Test Suite">
       <directory>./tests/phpunit</directory>

sql/upgrade_1001.sql

+-- The old default for 'status' field was NULL, new is 'new'
+UPDATE civicrm_paymentprocessor_webhook
+SET status = 'new'
+WHERE status IS NULL
+;
+
+ALTER TABLE civicrm_paymentprocessor_webhook
+MODIFY `status` varchar(32) NOT NULL DEFAULT "new" COMMENT 'Processing status',
+MODIFY `identifier` varchar(255) COMMENT 'Optional key to group webhooks, as needed by some processors.',
+ADD `message` varchar(1024) NOT NULL DEFAULT "" COMMENT 'Stores data sent that is needed for processing. JSON suggested.',
+ADD `data` text COMMENT 'Stores data sent that is needed for processing. JSON suggested.',
+ADD INDEX `index_event_id`(event_id),
+ADD INDEX `index_status_processed_date`(status, processed_date),
+ADD INDEX `index_created_date`(created_date)
+;