starttime and endtime missing in ext_tables.sql in version 5.2.5

[tobiasschaeferptb]

Dear JWeiland Team,

in version 5.2.5 starttime and endtime are missing in ext_tables.sql.
I tried to create download record and this error was shown at the top:
Unknown column 'tx_kkdownloader_images.starttime' in 'field list'. A SQL error occurred. This may indicate a schema mismatch between TCA and the database. Try running database compare in the Install Tool.
So I added these 2 lines in ext_tables.sql (at line 10-11):
starttime int(11) DEFAULT '0' NOT NULL,
endtime int(11) DEFAULT '0' NOT NULL,
After executing a DB compare it was possible to create a download record.

Best regards,
Tobias Schäfer