I can't get this DISTFILE to fetch

Makefile

PORTNAME=	netty-tcnative
PORTVERSION=	2.0.26
DISTVERSIONSUFFIX=	.Final
CATEGORIES=	vrt java devel
MASTER_SITES=	GH
DISTNAME=	${PORTNAME}-parent-${PORTVERSION}${DISTVERSIONSUFFIX}

MAINTAINER=	dvl@FreeBSD.org
COMMENT=	A Mavenized fork of Tomcat Native which incorporates various patches

LICENSE=	APACHE20
LICENSE_FILE=	${WRKSRC}/LICENSE.txt

BUILD_DEPENDS=  maven>0:devel/maven \
		cmake>0:devel/cmake \
		autoconf>0:devel/autoconf \
		automake>0:devel/automake \
		libtool>0:devel/libtool \
		openssl>0:security/openssl \
		apr>0:devel/apr1 \
                gcc8>0:lang/gcc8 \
		ninja>0:devel/ninja \

USE_GITHUB=	yes
GH_ACCOUNT=	netty
GH_PROJECT=	netty-tcnative

MAKE_JOBS_UNSAFE=	yes
NO_ARCH=	yes
WRKSRC=		${WRKDIR}/${PORTNAME}-parent-${PORTVERSION}.Final

.include <bsd.port.mk>

The homedir is https://github.com/netty/netty-tcnative/releases

When I try to fetch I get:

$ make makesum
===>  License APACHE20 accepted by the user
===>  License APACHE20 accepted by the user
===>   netty-tcnative-2.0.26 depends on file: /usr/local/sbin/pkg - found
=> netty-netty-tcnative-2.0.26.Final_GH0.tar.gz doesn't seem to exist in /usr/local-data/dvl/ports-head/distfiles/.
=> Attempting to fetch https://codeload.github.com/netty/netty-tcnative/tar.gz/2.0.26.Final?dummy=/netty-netty-tcnative-2.0.26.Final_GH0.tar.gz
fetch: https://codeload.github.com/netty/netty-tcnative/tar.gz/2.0.26.Final?dummy=/netty-netty-tcnative-2.0.26.Final_GH0.tar.gz: Not Found
=> Attempting to fetch http://distcache.FreeBSD.org/ports-distfiles/netty-netty-tcnative-2.0.26.Final_GH0.tar.gz
fetch: http://distcache.FreeBSD.org/ports-distfiles/netty-netty-tcnative-2.0.26.Final_GH0.tar.gz: Not Found
=> Couldn't fetch it - please try to retrieve this
=> port manually into /usr/local-data/dvl/ports-head/distfiles/ and try again.
*** Error code 1

Stop.
make[1]: stopped in /usr/local-data/dvl/ports-head/vrt/netty-tcnative
*** Error code 1

Stop.
make: stopped in /usr/local-data/dvl/ports-head/vrt/netty-tcnative

Hi Dan,

1. Bum version to 2.0.27 as it was released 2 days ago.
2. A valid path format is: https://codeload.github.com/netty/netty-tcnative/tar.gz/netty-tcnative-parent-2.0.27.Final
3. Use GH_TAGNAME
   When using GH as MASTER_SITES Macro, format is:
   ${GH_ACCOUNT}/${GH_PROJECT}/tar.gz/${GH_TAGNAME}?dummy=/

Good Luck!

Thank you.