diff --git a/api/src/index.js b/api/src/index.js
index 79bca00..2870902 100644
--- a/api/src/index.js
+++ b/api/src/index.js
@@ -35,6 +35,7 @@ expressWs(app);
             }
         }
     });
+    fss.chmodSync(path.join(config.data_directory, globals.data_directories.jobs), 0o711)
 
     logger.info('Loading packages');
     const pkgdir = path.join(
diff --git a/api/src/job.js b/api/src/job.js
index d561036..ecc19e5 100644
--- a/api/src/job.js
+++ b/api/src/job.js
@@ -343,6 +343,9 @@ class Job {
                     const [_1, state, user_friendly] = state_line.split(/\s+/);
                     
                     const proc_id_int = parse_int(proc_id);
+                    
+                    // Skip over any processes that aren't ours.
+                    if(ruid != this.uid && euid != this.uid) return -1; 
 
                     if (state == 'Z'){
                         // Zombie process, just needs to be waited, regardless of the user id
@@ -353,8 +356,7 @@ class Job {
                     }
                     // We should kill in all other state (Sleep, Stopped & Running)
 
-                    if (ruid == this.uid || euid == this.uid)
-                        return proc_id_int;
+                    return proc_id_int;
                 } catch {
                     return -1;
                 }
@@ -384,7 +386,7 @@ class Job {
                 // Then clear them out of the process tree
                 try {
                     process.kill(proc, 'SIGKILL');
-                } catch {
+                } catch(e) {
                     // Could already be dead and just needs to be waited on
                     this.logger.debug(
                         `Got error while SIGKILLing process ${proc}:`,
diff --git a/docker-compose.dev.yaml b/docker-compose.dev.yaml
index 25d8fe6..8a0d385 100644
--- a/docker-compose.dev.yaml
+++ b/docker-compose.dev.yaml
@@ -10,11 +10,11 @@ services:
         ports:
             - 2000:2000
         volumes:
-            - ./data/piston:/piston
+            - ./data/piston/packages:/piston/packages
         environment:
             - PISTON_REPO_URL=http://repo:8000/index
         tmpfs:
-            - /piston/jobs:exec
+            - /piston/jobs:exec,uid=1000,gid=1000,mode=711
 
     repo: # Local testing of packages
         build: repo
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 83a1383..839b340 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -8,7 +8,7 @@ services:
         ports:
             - 2000:2000
         volumes:
-            - ./data/piston:/piston
+            - ./data/piston/packages:/piston/packages
         tmpfs:
-            - /piston/jobs:exec,uid=1000,gid=1000,mode=700
+            - /piston/jobs:exec,uid=1000,gid=1000,mode=711
             - /tmp:exec
diff --git a/packages/bqn/1.0.0/build.sh b/packages/bqn/1.0.0/build.sh
new file mode 100644
index 0000000..3ffe3e6
--- /dev/null
+++ b/packages/bqn/1.0.0/build.sh
@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+set -e
+
+git clone "https://github.com/dzaima/CBQN" bqn
+cd bqn
+
+git checkout 88f65850fa6ac28bc50886c5942652f21d5be924
+make CC=gcc
diff --git a/packages/bqn/1.0.0/environment b/packages/bqn/1.0.0/environment
new file mode 100644
index 0000000..4844e9a
--- /dev/null
+++ b/packages/bqn/1.0.0/environment
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+# Python and Vyxal path
+export PATH=$PWD/bin:$PATH
+export BQN_PATH=$PWD/bqn
diff --git a/packages/bqn/1.0.0/metadata.json b/packages/bqn/1.0.0/metadata.json
new file mode 100644
index 0000000..58623c7
--- /dev/null
+++ b/packages/bqn/1.0.0/metadata.json
@@ -0,0 +1,5 @@
+{
+    "language": "bqn",
+    "version": "1.0.0",
+    "aliases": []
+}
diff --git a/packages/bqn/1.0.0/run b/packages/bqn/1.0.0/run
new file mode 100644
index 0000000..558f00a
--- /dev/null
+++ b/packages/bqn/1.0.0/run
@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+$BQN_PATH/BQN "$@"
diff --git a/packages/bqn/1.0.0/test.bqn b/packages/bqn/1.0.0/test.bqn
new file mode 100644
index 0000000..ad90468
--- /dev/null
+++ b/packages/bqn/1.0.0/test.bqn
@@ -0,0 +1 @@
+•Out @⊸+∘(+⟜(2⊸×)´∘⌽¨)∘(-⟜'0') "01001111"‿"01001011"
diff --git a/packages/rust/1.62.0/build.sh b/packages/rust/1.62.0/build.sh
new file mode 100755
index 0000000..d46fee0
--- /dev/null
+++ b/packages/rust/1.62.0/build.sh
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+curl -OL "https://static.rust-lang.org/dist/rust-1.62.0-x86_64-unknown-linux-gnu.tar.gz"
+tar xzvf rust-1.62.0-x86_64-unknown-linux-gnu.tar.gz
+rm rust-1.62.0-x86_64-unknown-linux-gnu.tar.gz
diff --git a/packages/rust/1.62.0/compile b/packages/rust/1.62.0/compile
new file mode 100755
index 0000000..201318a
--- /dev/null
+++ b/packages/rust/1.62.0/compile
@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+# https://stackoverflow.com/questions/38041331/rust-compiler-cant-find-crate-for-std
+# Rust compiler needs to find the stdlib to link against
+rustc -o binary -L ${RUST_INSTALL_LOC}/rustc/lib -L ${RUST_INSTALL_LOC}/rust-std-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib "$@"
+chmod +x binary
diff --git a/packages/rust/1.62.0/environment b/packages/rust/1.62.0/environment
new file mode 100755
index 0000000..2bf6cf5
--- /dev/null
+++ b/packages/rust/1.62.0/environment
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+# Put 'export' statements here for environment variables
+export PATH=$PWD/rust-1.62.0-x86_64-unknown-linux-gnu/rustc/bin/:$PATH
+export RUST_INSTALL_LOC=$PWD/rust-1.62.0-x86_64-unknown-linux-gnu
diff --git a/packages/rust/1.62.0/metadata.json b/packages/rust/1.62.0/metadata.json
new file mode 100644
index 0000000..e88798a
--- /dev/null
+++ b/packages/rust/1.62.0/metadata.json
@@ -0,0 +1,7 @@
+{
+    "language": "rust",
+    "version": "1.62.0",
+    "aliases": [
+        "rs"
+    ]
+}
diff --git a/packages/rust/1.62.0/run b/packages/rust/1.62.0/run
new file mode 100755
index 0000000..d377dd9
--- /dev/null
+++ b/packages/rust/1.62.0/run
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+shift
+./binary "$@"
diff --git a/packages/rust/1.62.0/test.rs b/packages/rust/1.62.0/test.rs
new file mode 100644
index 0000000..9561664
--- /dev/null
+++ b/packages/rust/1.62.0/test.rs
@@ -0,0 +1,3 @@
+fn main() {
+    println!("OK");
+}
diff --git a/packages/rust/1.63.0/build.sh b/packages/rust/1.63.0/build.sh
new file mode 100755
index 0000000..8ea9e92
--- /dev/null
+++ b/packages/rust/1.63.0/build.sh
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+curl -OL "https://static.rust-lang.org/dist/rust-1.63.0-x86_64-unknown-linux-gnu.tar.gz"
+tar xzvf rust-1.63.0-x86_64-unknown-linux-gnu.tar.gz
+rm rust-1.63.0-x86_64-unknown-linux-gnu.tar.gz
diff --git a/packages/rust/1.63.0/compile b/packages/rust/1.63.0/compile
new file mode 100755
index 0000000..201318a
--- /dev/null
+++ b/packages/rust/1.63.0/compile
@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+# https://stackoverflow.com/questions/38041331/rust-compiler-cant-find-crate-for-std
+# Rust compiler needs to find the stdlib to link against
+rustc -o binary -L ${RUST_INSTALL_LOC}/rustc/lib -L ${RUST_INSTALL_LOC}/rust-std-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib "$@"
+chmod +x binary
diff --git a/packages/rust/1.63.0/environment b/packages/rust/1.63.0/environment
new file mode 100755
index 0000000..139787a
--- /dev/null
+++ b/packages/rust/1.63.0/environment
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+# Put 'export' statements here for environment variables
+export PATH=$PWD/rust-1.63.0-x86_64-unknown-linux-gnu/rustc/bin/:$PATH
+export RUST_INSTALL_LOC=$PWD/rust-1.63.0-x86_64-unknown-linux-gnu
diff --git a/packages/rust/1.63.0/metadata.json b/packages/rust/1.63.0/metadata.json
new file mode 100644
index 0000000..cfd11b3
--- /dev/null
+++ b/packages/rust/1.63.0/metadata.json
@@ -0,0 +1,7 @@
+{
+    "language": "rust",
+    "version": "1.63.0",
+    "aliases": [
+        "rs"
+    ]
+}
diff --git a/packages/rust/1.63.0/run b/packages/rust/1.63.0/run
new file mode 100755
index 0000000..d377dd9
--- /dev/null
+++ b/packages/rust/1.63.0/run
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+shift
+./binary "$@"
diff --git a/packages/rust/1.63.0/test.rs b/packages/rust/1.63.0/test.rs
new file mode 100644
index 0000000..52bfc22
--- /dev/null
+++ b/packages/rust/1.63.0/test.rs
@@ -0,0 +1,7 @@
+fn main() {
+    println!("OK");
+
+    // 1.63.0 features
+    use std::sync::Mutex;
+    const _M: Mutex<()> = Mutex::new(());
+}
diff --git a/packages/smalltalk/3.2.3/run b/packages/smalltalk/3.2.3/run
index 7553905..a1ac6fa 100644
--- a/packages/smalltalk/3.2.3/run
+++ b/packages/smalltalk/3.2.3/run
@@ -4,5 +4,5 @@ code_file=`pwd`/"$1"
 shift
 
 cd $SMALLTALK_PATH
-$SMALLTALK_PATH/gst "$code_file" "$@"
+$SMALLTALK_PATH/gst "$code_file" -a "$@"
 
diff --git a/packages/zig/0.9.1/build.sh b/packages/zig/0.9.1/build.sh
new file mode 100755
index 0000000..6caa1ff
--- /dev/null
+++ b/packages/zig/0.9.1/build.sh
@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+mkdir -p bin
+cd bin/
+
+curl -L "https://ziglang.org/download/0.9.1/zig-linux-x86_64-0.9.1.tar.xz" -o zig.tar.xz
+tar xf zig.tar.xz --strip-components=1
+rm zig.tar.xz
+
+cd ../
diff --git a/packages/zig/0.9.1/compile b/packages/zig/0.9.1/compile
new file mode 100644
index 0000000..75ee6ba
--- /dev/null
+++ b/packages/zig/0.9.1/compile
@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+# optimizing for small programs
+rename 's/$/\.zig/' "$@" # Add .zig extension
+
+zig build-exe -O ReleaseSafe --color off --cache-dir . --global-cache-dir . --name out *.zig
diff --git a/packages/zig/0.9.1/environment b/packages/zig/0.9.1/environment
new file mode 100644
index 0000000..a85000c
--- /dev/null
+++ b/packages/zig/0.9.1/environment
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+# compiler path
+export PATH=$PWD/bin:$PATH
diff --git a/packages/zig/0.9.1/metadata.json b/packages/zig/0.9.1/metadata.json
new file mode 100644
index 0000000..e7061cd
--- /dev/null
+++ b/packages/zig/0.9.1/metadata.json
@@ -0,0 +1,8 @@
+{
+    "language": "zig",
+    "version": "0.9.1",
+    "aliases": ["zig"],
+    "limit_overrides": {
+        "compile_timeout": 15000
+    }
+}
diff --git a/packages/zig/0.9.1/run b/packages/zig/0.9.1/run
new file mode 100644
index 0000000..d96e06f
--- /dev/null
+++ b/packages/zig/0.9.1/run
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+shift # Filename is only used in compile step, so we can take it out here
+./out "$@"
diff --git a/packages/zig/0.9.1/test.zig b/packages/zig/0.9.1/test.zig
new file mode 100644
index 0000000..548c703
--- /dev/null
+++ b/packages/zig/0.9.1/test.zig
@@ -0,0 +1,6 @@
+const std = @import("std");
+
+pub fn main() !void {
+    const stdout = std.io.getStdOut().writer();
+    try stdout.print("OK\n", .{});
+}
\ No newline at end of file
diff --git a/piston b/piston
index fbd256d..fd83727 100755
--- a/piston
+++ b/piston
@@ -14,13 +14,6 @@ docker_compose(){
     fi
 }
 
-init_precommit() {
-    if [ $PISTON_ENV == "dev" ]; then
-        rm -f .git/hooks/pre-commit
-        ln -s "$PISTON_PATH/pre-commit" "$PISTON_PATH/.git/hooks/pre-commit"
-    fi
-}
-
 case $1 in
     help)
         echo "=== Piston Management ==="
@@ -66,14 +59,12 @@ case $1 in
 
     restart) docker_compose restart ;;
     start)
-        init_precommit
         docker_compose up -d
         ;;
     stop) docker_compose down ;;
     bash) docker_compose exec api /bin/bash ;;
 
     rebuild)
-        init_precommit
         docker_compose build && docker_compose up -d
         ;;
 
diff --git a/readme.md b/readme.md
index de92b35..f279edf 100644
--- a/readme.md
+++ b/readme.md
@@ -71,6 +71,7 @@ The following are approved and endorsed extensions/utilities to the core Piston
 -   [Pyston](https://github.com/ffaanngg/pyston), a Python wrapper for accessing the Piston API.
 -   [Go-Piston](https://github.com/milindmadhukar/go-piston), a Golang wrapper for accessing the Piston API.
 -   [piston_rs](https://github.com/Jonxslays/piston_rs), a Rust wrapper for accessing the Piston API.
+-   [piston_rspy](https://github.com/Jonxslays/piston_rspy), Python bindings for accessing the Piston API via `piston_rs`.
 
 <br>
 
@@ -312,6 +313,7 @@ Content-Type: application/json
 `befunge93`,
 `brachylog`,
 `brainfuck`,
+`bqn`,
 `c`,
 `c++`,
 `cjam`,