Index: head/multimedia/libass/Makefile
===================================================================
--- head/multimedia/libass/Makefile	(revision 550186)
+++ head/multimedia/libass/Makefile	(revision 550187)
@@ -1,41 +1,40 @@
 # $FreeBSD$
 
 PORTNAME=	libass
-PORTVERSION=	0.14.0
+DISTVERSION=	0.14.0
 CATEGORIES=	multimedia devel
+MASTER_SITES=	https://github.com/libass/libass/releases/download/${DISTVERSION}/
 
 MAINTAINER=	multimedia@FreeBSD.org
 COMMENT=	Portable ASS/SSA subtitle renderer
 
 LICENSE=	ISCL
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 LIB_DEPENDS=	libfreetype.so:print/freetype2 \
 		libfribidi.so:converters/fribidi \
 		libfontconfig.so:x11-fonts/fontconfig
 
-USE_GITHUB=	yes
-
-USES=		autoreconf iconv libtool pathfix pkgconfig
+USES=		autoreconf iconv libtool pathfix pkgconfig tar:xz
 GNU_CONFIGURE=	yes
 USE_LDCONFIG=	yes
 INSTALL_TARGET=	install-strip
 LDFLAGS_i386=	-Wl,-znotext
 
 OPTIONS_DEFINE=	HARFBUZZ
 OPTIONS_DEFAULT=HARFBUZZ
 OPTIONS_EXCLUDE_armv6=HARFBUZZ
 OPTIONS_EXCLUDE_armv7=HARFBUZZ
 OPTIONS_DEFINE_amd64=	ASM
 OPTIONS_DEFINE_i386=	ASM
 OPTIONS_DEFAULT_amd64=	ASM
 OPTIONS_DEFAULT_i386=	ASM
 
 ASM_BUILD_DEPENDS=nasm:devel/nasm
 ASM_CONFIGURE_ENABLE=asm
 
 HARFBUZZ_LIB_DEPENDS=libharfbuzz.so:print/harfbuzz
 HARFBUZZ_CONFIGURE_ENABLE=harfbuzz
 HARFBUZZ_DESC?=	Font shaping via HarfBuzz
 
 .include <bsd.port.mk>
Index: head/multimedia/libass/distinfo
===================================================================
--- head/multimedia/libass/distinfo	(revision 550186)
+++ head/multimedia/libass/distinfo	(revision 550187)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1509454550
-SHA256 (libass-libass-0.14.0_GH0.tar.gz) = 82e70ee1f9afe2e54ab4bf6510b83bb563fcb2af978f0f9da82e2dbc9ae0fd72
-SIZE (libass-libass-0.14.0_GH0.tar.gz) = 176102
+TIMESTAMP = 1600679101
+SHA256 (libass-0.14.0.tar.xz) = 881f2382af48aead75b7a0e02e65d88c5ebd369fe46bc77d9270a94aa8fd38a2
+SIZE (libass-0.14.0.tar.xz) = 356256