diff --git a/.packwizignore b/.packwizignore
index d981838..1a8374c 100644
--- a/.packwizignore
+++ b/.packwizignore
@@ -33,6 +33,7 @@ patchouli_books/
 *.pid
 .pi/
 resourcepacks/*.zip
+shaderpacks/*.zip
 start.sh
 tools/
 
@@ -41,6 +42,7 @@ cache/
 
 # Scratch artifacts from the map-migration tooling - never ship these
 sp-world/
+xaero-migration-kit/
 *.tar.gz
 *.tgz
 
diff --git a/index.toml b/index.toml
index 855336e..897a583 100644
--- a/index.toml
+++ b/index.toml
@@ -478,6 +478,11 @@ file = "mods/iceberg.pw.toml"
 hash = "a2fbecad69fcbff54919864ea8b95e54d140a1a2c637d73307fb366e76066fe6"
 metafile = true
 
+[[files]]
+file = "mods/icys-better-horses.pw.toml"
+hash = "7a0aa0afd696b6d059e08e051fdcbf8bd239b4aad975f67da749aec2ea67261d"
+metafile = true
+
 [[files]]
 file = "mods/immediatelyfast.pw.toml"
 hash = "2863a3b187723e1f69ed2ad2b2c3d834e8442468a1347c80df5b310e243c8753"
@@ -628,6 +633,11 @@ file = "mods/modernfix.pw.toml"
 hash = "c84140c66f233909b392bd7253ca33c59903ffda51beff558d9a2a4a8c6bc269"
 metafile = true
 
+[[files]]
+file = "mods/modonomicon.pw.toml"
+hash = "d743823561a2b3008876af95193e8521e2d6239bd9e8d9bc13db62441cc879ee"
+metafile = true
+
 [[files]]
 file = "mods/moonlight.pw.toml"
 hash = "8a69517eb999eacd8842d42fb2f9cdfda43fe11e70d72eabc54969b4d9e38f5a"
diff --git a/mods/icys-better-horses.pw.toml b/mods/icys-better-horses.pw.toml
new file mode 100644
index 0000000..6947608
--- /dev/null
+++ b/mods/icys-better-horses.pw.toml
@@ -0,0 +1,13 @@
+name = "Icy's Better Horses"
+filename = "icys-better-horses-2.1.0.1.jar"
+side = "both"
+
+[download]
+url = "https://cdn.modrinth.com/data/XlUm5I57/versions/I0I1AE66/icys-better-horses-2.1.0.1.jar"
+hash-format = "sha512"
+hash = "208d1345e44444f476515bb7b7196966035b2c03ef238946fe059eac9d038463eb59de2ee8883b01f550ded2b1fc959c9b76b1c66cb063ea865c3e38f6b15f99"
+
+[update]
+[update.modrinth]
+mod-id = "XlUm5I57"
+version = "I0I1AE66"
diff --git a/mods/modonomicon.pw.toml b/mods/modonomicon.pw.toml
new file mode 100644
index 0000000..31e0e62
--- /dev/null
+++ b/mods/modonomicon.pw.toml
@@ -0,0 +1,13 @@
+name = "Modonomicon"
+filename = "modonomicon-1.21.1-neoforge-1.120.7.jar"
+side = "both"
+
+[download]
+url = "https://cdn.modrinth.com/data/692GClaE/versions/fbS7CiY6/modonomicon-1.21.1-neoforge-1.120.7.jar"
+hash-format = "sha512"
+hash = "fdacc0d4323bfc0c3984406cdec747f5079b3cc501d82f8e398a9188e10490764d1d696547c1f16d994839d65baa320e30af639525d1dc55bd52b36dcbc0e6f0"
+
+[update]
+[update.modrinth]
+mod-id = "692GClaE"
+version = "fbS7CiY6"
diff --git a/pack.toml b/pack.toml
index 303bfe9..b881738 100644
--- a/pack.toml
+++ b/pack.toml
@@ -6,7 +6,7 @@ pack-format = "packwiz:1.1.0"
 [index]
 file = "index.toml"
 hash-format = "sha256"
-hash = "51bf7a3a257a9f53dfa3fe9665db0ceece6f1c1ffd28fd0eb7f2daff09912708"
+hash = "f9852076c38404288e9f09588cdae45b6e3a51fb8333099953566abbe06c791a"
 
 [versions]
 minecraft = "1.21.1"