From 2defc41dba6b0bda6412559bd2874937237002ef Mon Sep 17 00:00:00 2001
From: Michael Dales <michael@digitalflapjack.com>
Date: Tue, 16 Sep 2025 21:48:17 +0100
Subject: [PATCH 1/2] Get CI to install oldest packages

---
 .github/workflows/main.yml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 9299f8b..12c0988 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -6,6 +6,11 @@ on:
       - main
   pull_request:
 
+env:
+  OPAMCRITERIA: +removed,+count[version-lag,solution]
+  OPAMFIXUPCRITERIA: +removed,+count[version-lag,solution]
+  OPAMUPGRADECRITERIA: +removed,+count[version-lag,solution]
+
 permissions: read-all
 
 jobs:

From 6eb4a3ec498baf37f4f46d1918aa05cd1c19c51c Mon Sep 17 00:00:00 2001
From: Michael Dales <michael@digitalflapjack.com>
Date: Tue, 16 Sep 2025 22:15:34 +0100
Subject: [PATCH 2/2] Update giflib dependnacy

---
 claudius.opam | 2 +-
 dune-project  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/claudius.opam b/claudius.opam
index 92d122e..b5cf6d9 100644
--- a/claudius.opam
+++ b/claudius.opam
@@ -27,7 +27,7 @@ depends: [
   "tsdl" {>= "1.1.0"}
   "ounit2" {with-test}
   "odoc" {with-doc}
-  "giflib" {>= "1.0.3"}
+  "giflib" {>= "1.1.0"}
   "imagelib" {>= "20221222"}
   "crunch" {>= "4.0.0"}
   "hsluv" {>= "0.1.0"}
diff --git a/dune-project b/dune-project
index 1a3e116..b1a8495 100644
--- a/dune-project
+++ b/dune-project
@@ -21,7 +21,7 @@
  (name claudius)
  (synopsis "A retro-style graphics library")
  (description "A functional style retro-graphics library for OCaml for building generative art, demos, and games.")
- (depends (ocaml (>= 5.1)) dune (tsdl (>= 1.1.0)) (ounit2 :with-test) (odoc :with-doc) (giflib (>= 1.0.3)) (imagelib (>= 20221222)) (crunch (>= 4.0.0)) (hsluv (>= 0.1.0)) (ocamlformat (and (>= 0.27.0) :with-dev-setup )))
+ (depends (ocaml (>= 5.1)) dune (tsdl (>= 1.1.0)) (ounit2 :with-test) (odoc :with-doc) (giflib (>= 1.1.0)) (imagelib (>= 20221222)) (crunch (>= 4.0.0)) (hsluv (>= 0.1.0)) (ocamlformat (and (>= 0.27.0) :with-dev-setup )))
  (tags
   (graphics rendering paletted)))