Index: head/devel/hhdate/Makefile
===================================================================
--- head/devel/hhdate/Makefile	(revision 453140)
+++ head/devel/hhdate/Makefile	(revision 453141)
@@ -1,43 +1,41 @@
 # Created by: Andreas Sommer <andreas.sommer87@googlemail.com>
 # $FreeBSD$
 
 PORTNAME=	hhdate
-PORTVERSION=	2.2
-PORTREVISION=	1
-DISTVERSIONPREFIX=	v
+DISTVERSION=	2.3
 CATEGORIES=	devel
 
 MAINTAINER=	andreas.sommer87@googlemail.com
 COMMENT=	Date and time library based on the C++11 (and beyond) <chrono> header
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	HowardHinnant
 GH_PROJECT=	date
 
 NO_ARCH=	yes
 NO_BUILD=	yes
 
 PLIST_FILES=	include/hhdate/date.h
 
 # TODO add timezone support when interest grows
 OPTIONS_DEFINE=		TEST
 TEST_DESC=		Build with minimal tests
 TEST_ENV=		${MAKE_ENV} WRKDIR=${WRKDIR}
 TEST_USES=		compiler:c++11-lib
 TEST_TEST_TARGET=	test
 USE_CXXSTD=		c++11
 
 .include <bsd.port.options.mk>
 
 post-extract-TEST-on:
 	${INSTALL_DATA} ${FILESDIR}/Makefile.in ${WRKSRC}/Makefile
 	${INSTALL_DATA} ${FILESDIR}/test-minimal.cpp ${WRKSRC}/test/test-minimal.cpp
 
 do-install:
 	@${MKDIR} ${STAGEDIR}${PREFIX}/include/hhdate
-	${INSTALL_DATA} ${WRKSRC}/date.h ${STAGEDIR}${PREFIX}/include/hhdate/
+	${INSTALL_DATA} ${WRKSRC}/include/date/date.h ${STAGEDIR}${PREFIX}/include/hhdate/
 
 .include <bsd.port.mk>
Index: head/devel/hhdate/distinfo
===================================================================
--- head/devel/hhdate/distinfo	(revision 453140)
+++ head/devel/hhdate/distinfo	(revision 453141)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1497889098
-SHA256 (HowardHinnant-date-v2.2_GH0.tar.gz) = e552bec642006fdee4e4d5e6270bbcb37a2b84b36c3433054e3ae9b02925644a
-SIZE (HowardHinnant-date-v2.2_GH0.tar.gz) = 779794
+TIMESTAMP = 1509311413
+SHA256 (HowardHinnant-date-2.3_GH0.tar.gz) = 8b74132e13f5d55580e281f4df6dc38b60cb3932bf1956bda2153a0d8fd590e4
+SIZE (HowardHinnant-date-2.3_GH0.tar.gz) = 787743
Index: head/devel/hhdate/files/test-minimal.cpp
===================================================================
--- head/devel/hhdate/files/test-minimal.cpp	(revision 453140)
+++ head/devel/hhdate/files/test-minimal.cpp	(revision 453141)
@@ -1,21 +1,21 @@
 // Small example taken from https://howardhinnant.github.io/date/date.html.
 // Only for testing installed header shortly.
 #include <iostream>
 
-#include "../date.h"
+#include "../include/date/date.h"
 
 int main()
 {
     using namespace std;
     using namespace date;
     for (auto m = 1; m <= 12; ++m)
     {
         auto meet = year_month_day{m/fri[1]/2015};
         cout << meet << '\n';
         meet = meet.year()/meet.month()/(meet.day()+weeks{2});
         cout << meet << '\n';
         meet = meet.year()/meet.month()/(meet.day()+weeks{2});
         if (meet.ok())
             cout << meet << '\n';
     }
 }