Hi.

https://github.com/leejo/cgi-fast/compare/v2.16...v2.17

Most important part of it is (from upstream Changes file):

    - replace use vars with our
     (GH #23, thanks to mauke)

Index: Makefile
===================================================================
RCS file: /cvs/ports/www/p5-CGI-Fast/Makefile,v
diff -u -p -u -r1.7 Makefile
--- Makefile	11 Mar 2022 20:10:14 -0000	1.7
+++ Makefile	23 Mar 2025 19:18:38 -0000
@@ -1,5 +1,5 @@
 COMMENT =	CGI interface for FastCGI
-DISTNAME =	CGI-Fast-2.16
+DISTNAME =	CGI-Fast-2.17
 CATEGORIES =	www
 
 MAINTAINER =	Mikolaj Kucharski <mikolaj@kucharski.name>
Index: distinfo
===================================================================
RCS file: /cvs/ports/www/p5-CGI-Fast/distinfo,v
diff -u -p -u -r1.4 distinfo
--- distinfo	14 Dec 2021 10:36:26 -0000	1.4
+++ distinfo	23 Mar 2025 19:18:38 -0000
@@ -1,2 +1,2 @@
-SHA256 (CGI-Fast-2.16.tar.gz) = AiPX+RuAA3ud/183NgZAtx9dyNvZiaBZPV0i8/c8s9Q=
-SIZE (CGI-Fast-2.16.tar.gz) = 9310
+SHA256 (CGI-Fast-2.17.tar.gz) = ivo6j/+OsbKdZG7RiKLMiJsZ1aD7OqXdrVCMywx5vfI=
+SIZE (CGI-Fast-2.17.tar.gz) = 9264

-- 
Regards,
 Mikolaj