NEW changes in stable-new

[Debian FTP Masters]

Processing changes file: check-postgres_2.22.0-2+deb9u1_source.changes
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Processing changes file: clamav_0.100.0+dfsg-0+deb9u2_source.changes
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Processing changes file: openstack-debian-images_1.20~deb9u2_amd64.changes
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Processing changes file: systemd_232-25+deb9u4_source.changes
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Processing changes file: xapian-core_1.4.3-2+deb9u1_amd64.changes
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