Both pkg-message texts are relevant for updates.
Reverting this part of UNAUTHORIZED commits, and bump PORTREVISION.
Clean up pkg-message.
Failure-inducing commits:
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r508837 | mat | 2019-08-13 18:03:11 +0200 (Tue, 13 Aug 2019) | 2 lines
Convert to UCL & cleanup pkg-message (categories e-g)
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r508909 | mat | 2019-08-14 14:16:12 +0200 (Wed, 14 Aug 2019) | 2 lines
Convert to UCL & cleanup pkg-message (categories s)
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