Index: head/biology/diamond/Makefile
===================================================================
--- head/biology/diamond/Makefile
+++ head/biology/diamond/Makefile
@@ -1,14 +1,15 @@
 # $FreeBSD$
 
 PORTNAME=	diamond
-PORTVERSION=	0.8.26
+PORTVERSION=	0.8.28
 DISTVERSIONPREFIX=v
 CATEGORIES=	biology
 
 MAINTAINER=	jrm@FreeBSD.org
 COMMENT=	BLAST-compatible local sequence aligner
 
-LICENSE=	BSD2CLAUSE
+LICENSE=	BSD3CLAUSE
+LICENSE_FILE=	${WRKSRC}/src/COPYING
 
 ONLY_FOR_ARCHS=	amd64
 
Index: head/biology/diamond/distinfo
===================================================================
--- head/biology/diamond/distinfo
+++ head/biology/diamond/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1478356493
-SHA256 (bbuchfink-diamond-v0.8.26_GH0.tar.gz) = 00d2be32dad76511a767ab8e917962c0ecc572bc808080be60dec028df45439f
-SIZE (bbuchfink-diamond-v0.8.26_GH0.tar.gz) = 684848
+TIMESTAMP = 1480251948
+SHA256 (bbuchfink-diamond-v0.8.28_GH0.tar.gz) = 0623b144c63f82edb51f6af260a67fc946e71dbf92198a1dff650434141c5677
+SIZE (bbuchfink-diamond-v0.8.28_GH0.tar.gz) = 317789