diff --git a/gpt4all-backend/llama.cpp-mainline b/gpt4all-backend/llama.cpp-mainline
index a8ed8c85..2dee6021 160000
--- a/gpt4all-backend/llama.cpp-mainline
+++ b/gpt4all-backend/llama.cpp-mainline
@@ -1 +1 @@
-Subproject commit a8ed8c858985ef94d97a3cf2c97085b680c6d5d0
+Subproject commit 2dee60214b0001cf03e1cec0a53a61a17b55c1eb
diff --git a/gpt4all-bindings/cli/app.py b/gpt4all-bindings/cli/app.py
old mode 100644
new mode 100755
index c89f2461..a2e59a9f
--- a/gpt4all-bindings/cli/app.py
+++ b/gpt4all-bindings/cli/app.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 """GPT4All CLI
 
 The GPT4All CLI is a self-contained script based on the `gpt4all` and `typer` packages. It offers a
diff --git a/gpt4all-bindings/csharp/build_linux.sh b/gpt4all-bindings/csharp/build_linux.sh
index b747c35f..f9e75d21 100755
--- a/gpt4all-bindings/csharp/build_linux.sh
+++ b/gpt4all-bindings/csharp/build_linux.sh
@@ -1,3 +1,4 @@
+#!/bin/sh
 mkdir -p runtimes
 rm -rf runtimes/linux-x64
 mkdir -p runtimes/linux-x64/native
diff --git a/gpt4all-bindings/python/gpt4all/tests/test_embed_timings.py b/gpt4all-bindings/python/gpt4all/tests/test_embed_timings.py
old mode 100644
new mode 100755
index 9121d4be..799c035b
--- a/gpt4all-bindings/python/gpt4all/tests/test_embed_timings.py
+++ b/gpt4all-bindings/python/gpt4all/tests/test_embed_timings.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 import sys
 import time
 from io import StringIO
diff --git a/gpt4all-bindings/typescript/scripts/build_unix.sh b/gpt4all-bindings/typescript/scripts/build_unix.sh
old mode 100644
new mode 100755
diff --git a/gpt4all-chat/cmake/sign_dmg.py b/gpt4all-chat/cmake/sign_dmg.py
old mode 100644
new mode 100755
index c448db36..08cbeab9
--- a/gpt4all-chat/cmake/sign_dmg.py
+++ b/gpt4all-chat/cmake/sign_dmg.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 import os
 import subprocess
 import tempfile
diff --git a/gpt4all-training/build_map.py b/gpt4all-training/build_map.py
old mode 100644
new mode 100755
index 35701da4..24e1b38d
--- a/gpt4all-training/build_map.py
+++ b/gpt4all-training/build_map.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 import numpy as np
 from nomic import atlas
 import glob
@@ -51,4 +52,4 @@ atlas.map_embeddings(embeddings,
                      colorable_fields=["source", "loss", "trained_on"],
                      build_topic_model=True,
                      topic_label_field="inputs",
-                     reset_project_if_exists=True,)
\ No newline at end of file
+                     reset_project_if_exists=True,)
diff --git a/gpt4all-training/clean.py b/gpt4all-training/clean.py
old mode 100644
new mode 100755
index 6d1cec81..e0ae548d
--- a/gpt4all-training/clean.py
+++ b/gpt4all-training/clean.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 import numpy as np
 import glob
 import os
@@ -71,4 +72,4 @@ for file in glob.glob(os.path.join(prompt_generation_dir, "*.jsonl")):
 
     clean_name = file.split(".jsonl")[0] + "_clean.jsonl"
     print(f"writing to {curr_len} rows to {clean_name}")
-    df.to_json(clean_name, orient="records", lines=True)
\ No newline at end of file
+    df.to_json(clean_name, orient="records", lines=True)
diff --git a/gpt4all-training/create_hostname.sh b/gpt4all-training/create_hostname.sh
old mode 100644
new mode 100755
diff --git a/gpt4all-training/eval_figures.py b/gpt4all-training/eval_figures.py
old mode 100644
new mode 100755
index f7fca1c6..ce81c6ae
--- a/gpt4all-training/eval_figures.py
+++ b/gpt4all-training/eval_figures.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 import glob
 import pickle
 import numpy as np
diff --git a/gpt4all-training/eval_self_instruct.py b/gpt4all-training/eval_self_instruct.py
old mode 100644
new mode 100755
index e05a68e4..e9a6ebd7
--- a/gpt4all-training/eval_self_instruct.py
+++ b/gpt4all-training/eval_self_instruct.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 import json
 import torch
 import pickle
diff --git a/gpt4all-training/generate.py b/gpt4all-training/generate.py
old mode 100644
new mode 100755
index fa1c43fa..3700f049
--- a/gpt4all-training/generate.py
+++ b/gpt4all-training/generate.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 from transformers import AutoModelForCausalLM, AutoTokenizer
 from peft import PeftModelForCausalLM
 from read import read_config
diff --git a/gpt4all-training/inference.py b/gpt4all-training/inference.py
old mode 100644
new mode 100755
index 8a4efb51..3392e18a
--- a/gpt4all-training/inference.py
+++ b/gpt4all-training/inference.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 from transformers import AutoModelForCausalLM, AutoTokenizer
 import torch
 import torch.nn as nn
diff --git a/gpt4all-training/launcher.sh b/gpt4all-training/launcher.sh
old mode 100644
new mode 100755
diff --git a/gpt4all-training/train.py b/gpt4all-training/train.py
old mode 100644
new mode 100755
index 466a7e5e..ae3669b2
--- a/gpt4all-training/train.py
+++ b/gpt4all-training/train.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 import os
 from transformers import AutoModelForCausalLM, AutoTokenizer, get_scheduler
 import torch