⇢ | B | MailerTest::testParseAddresses() added | |
⇢ | A | Mailer::parseAddresses() added | |
⇢ | A | MailerTest::testSendMessageBatch() added | |
B | ↗ | A | MailerTest::testBuildMessage() improved |
A | ↘ | B | Mailer::sendMessage() got worse |
C | ↘ | F | Mailer::buildMessage() got worse |