From 9477e7c43fe8c8c0cf46d508bfa594fd767f1089 Mon Sep 17 00:00:00 2001
From: Daniel Han <danielhanchen@gmail.com>
Date: Fri, 27 Mar 2026 07:47:08 -0700
Subject: [PATCH] Bump minimum unsloth version to 2026.3.16 in install scripts
 (#4663)

Update install.sh and install.ps1 to require unsloth>=2026.3.16,
matching the latest PyPI release.
---
 install.ps1 | 10 +++++-----
 install.sh  | 10 +++++-----
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/install.ps1 b/install.ps1
index 215c8f6040..f1f16d818d 100644
--- a/install.ps1
+++ b/install.ps1
@@ -681,13 +681,13 @@ shell.Run cmd, 0, False
         if ($SkipTorch) {
             # No-torch: install unsloth + unsloth-zoo with --no-deps, then
             # runtime deps (typer, safetensors, transformers, etc.) with --no-deps.
-            uv pip install --python $VenvPython --no-deps --reinstall-package unsloth --reinstall-package unsloth-zoo "unsloth>=2026.3.14" unsloth-zoo
+            uv pip install --python $VenvPython --no-deps --reinstall-package unsloth --reinstall-package unsloth-zoo "unsloth>=2026.3.16" unsloth-zoo
             $NoTorchReq = Find-NoTorchRuntimeFile
             if ($NoTorchReq) {
                 uv pip install --python $VenvPython --no-deps -r $NoTorchReq
             }
         } else {
-            uv pip install --python $VenvPython --reinstall-package unsloth --reinstall-package unsloth-zoo "unsloth>=2026.3.14" unsloth-zoo
+            uv pip install --python $VenvPython --reinstall-package unsloth --reinstall-package unsloth-zoo "unsloth>=2026.3.16" unsloth-zoo
         }
         if ($StudioLocalInstall) {
             Write-Host "==> Overlaying local repo (editable)..."
@@ -709,7 +709,7 @@ shell.Run cmd, 0, False
         if ($SkipTorch) {
             # No-torch: install unsloth + unsloth-zoo with --no-deps, then
             # runtime deps (typer, safetensors, transformers, etc.) with --no-deps.
-            uv pip install --python $VenvPython --no-deps --upgrade-package unsloth --upgrade-package unsloth-zoo "unsloth>=2026.3.14" unsloth-zoo
+            uv pip install --python $VenvPython --no-deps --upgrade-package unsloth --upgrade-package unsloth-zoo "unsloth>=2026.3.16" unsloth-zoo
             $NoTorchReq = Find-NoTorchRuntimeFile
             if ($NoTorchReq) {
                 uv pip install --python $VenvPython --no-deps -r $NoTorchReq
@@ -719,7 +719,7 @@ shell.Run cmd, 0, False
                 uv pip install --python $VenvPython -e $RepoRoot --no-deps
             }
         } elseif ($StudioLocalInstall) {
-            uv pip install --python $VenvPython --upgrade-package unsloth "unsloth>=2026.3.14" unsloth-zoo
+            uv pip install --python $VenvPython --upgrade-package unsloth "unsloth>=2026.3.16" unsloth-zoo
             Write-Host "==> Overlaying local repo (editable)..."
             uv pip install --python $VenvPython -e $RepoRoot --no-deps
         } else {
@@ -729,7 +729,7 @@ shell.Run cmd, 0, False
         # Fallback: GPU detection failed to produce a URL -- let uv resolve torch
         Write-Host "==> Installing unsloth (this may take a few minutes)..."
         if ($StudioLocalInstall) {
-            uv pip install --python $VenvPython unsloth-zoo "unsloth>=2026.3.14" --torch-backend=auto
+            uv pip install --python $VenvPython unsloth-zoo "unsloth>=2026.3.16" --torch-backend=auto
             Write-Host "==> Overlaying local repo (editable)..."
             uv pip install --python $VenvPython -e $RepoRoot --no-deps
         } else {
diff --git a/install.sh b/install.sh
index 4c960a129e..b50256ea5a 100755
--- a/install.sh
+++ b/install.sh
@@ -968,7 +968,7 @@ if [ "$_MIGRATED" = true ]; then
         # to prevent transitive torch resolution.
         uv pip install --python "$_VENV_PY" --no-deps \
             --reinstall-package unsloth --reinstall-package unsloth-zoo \
-            "unsloth>=2026.3.14" unsloth-zoo
+            "unsloth>=2026.3.16" unsloth-zoo
         _NO_TORCH_RT="$(_find_no_torch_runtime)"
         if [ -n "$_NO_TORCH_RT" ]; then
             uv pip install --python "$_VENV_PY" --no-deps -r "$_NO_TORCH_RT"
@@ -976,7 +976,7 @@ if [ "$_MIGRATED" = true ]; then
     else
         uv pip install --python "$_VENV_PY" \
             --reinstall-package unsloth --reinstall-package unsloth-zoo \
-            "unsloth>=2026.3.14" unsloth-zoo
+            "unsloth>=2026.3.16" unsloth-zoo
     fi
     if [ "$STUDIO_LOCAL_INSTALL" = true ]; then
         echo "==> Overlaying local repo (editable)..."
@@ -998,7 +998,7 @@ elif [ -n "$TORCH_INDEX_URL" ]; then
         # runtime deps (typer, safetensors, transformers, etc.) with --no-deps.
         uv pip install --python "$_VENV_PY" --no-deps \
             --upgrade-package unsloth --upgrade-package unsloth-zoo \
-            "unsloth>=2026.3.14" unsloth-zoo
+            "unsloth>=2026.3.16" unsloth-zoo
         _NO_TORCH_RT="$(_find_no_torch_runtime)"
         if [ -n "$_NO_TORCH_RT" ]; then
             uv pip install --python "$_VENV_PY" --no-deps -r "$_NO_TORCH_RT"
@@ -1009,7 +1009,7 @@ elif [ -n "$TORCH_INDEX_URL" ]; then
         fi
     elif [ "$STUDIO_LOCAL_INSTALL" = true ]; then
         uv pip install --python "$_VENV_PY" \
-            --upgrade-package unsloth "unsloth>=2026.3.14" unsloth-zoo
+            --upgrade-package unsloth "unsloth>=2026.3.16" unsloth-zoo
         echo "==> Overlaying local repo (editable)..."
         uv pip install --python "$_VENV_PY" -e "$_REPO_ROOT" --no-deps
     else
@@ -1020,7 +1020,7 @@ else
     # Fallback: GPU detection failed to produce a URL -- let uv resolve torch
     echo "==> Installing unsloth (this may take a few minutes)..."
     if [ "$STUDIO_LOCAL_INSTALL" = true ]; then
-        uv pip install --python "$_VENV_PY" unsloth-zoo "unsloth>=2026.3.14" --torch-backend=auto
+        uv pip install --python "$_VENV_PY" unsloth-zoo "unsloth>=2026.3.16" --torch-backend=auto
         echo "==> Overlaying local repo (editable)..."
         uv pip install --python "$_VENV_PY" -e "$_REPO_ROOT" --no-deps
     else