# Releases

## bun-v1.3.1: Bun v1.3.1

**Published**: 2025-10-22

To install Bun v1.3.1
```bash
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
```

Windows:
```bash
powershell -c "irm bun.sh/install.ps1|iex"
```

To upgrade to Bun v1.3.1:
```bash
bun upgrade
```

### [Read Bun v1.3.1's release notes on Bun's blog](https://bun.com/blog/bun-v1.3.1)

### Thanks to 15 contributors!

- [@alinalihassan](https://github.com/alinalihassan)
- [@cirospaciari](https://github.com/cirospaciari)
- [@dylan-conway](htt

## bun-v1.3.0: Bun v1.3

**Published**: 2025-10-10



[Read the blog post](https://bun.com/1.3)

<a href="https://bun.com/1.3">

<img width="1536" height="1024" alt="Group 77" src="https://github.com/user-attachments/assets/54a1710b-fdec-4de9-8fbd-84c640ab1f1e" />


</a>

Windows:
```bash
powershell -c "irm bun.sh/install.ps1|iex"
```

To upgrade to Bun v1.3:
```bash
bun upgrade
```




## bun-v1.2.23: Bun v1.2.23

**Published**: 2025-09-28

To install Bun v1.2.23
```bash
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
```

Windows:
```bash
powershell -c "irm bun.sh/install.ps1|iex"
```

To upgrade to Bun v1.2.23:
```bash
bun upgrade
```

### [Read Bun v1.2.23's release notes on Bun's blog](https://bun.com/blog/bun-v1.2.23)

### Thanks to 16 contributors!

- [@alii](https://github.com/alii)
- [@btcbobby](https://github.com/btcbobby)
- [@cirospaciari](https://github.com/cirosp

## bun-v1.2.22: Bun v1.2.22

**Published**: 2025-09-14

To install Bun v1.2.22
```bash
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
```

Windows:
```bash
powershell -c "irm bun.sh/install.ps1|iex"
```

To upgrade to Bun v1.2.22:
```bash
bun upgrade
```

### [Read Bun v1.2.22's release notes on Bun's blog](https://bun.sh/blog/bun-v1.2.22)

### Thanks to 14 contributors!

- [@alii](https://github.com/alii)
- [@avarayr](https://github.com/avarayr)
- [@cirospaciari](https://github.com/cirospaci

## bun-v1.2.21: Bun v1.2.21

**Published**: 2025-08-25

To install Bun v1.2.21
```bash
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
```

Windows:
```bash
powershell -c "irm bun.sh/install.ps1|iex"
```

To upgrade to Bun v1.2.21:
```bash
bun upgrade
```

### [Read Bun v1.2.21's release notes on Bun's blog](https://bun.sh/blog/bun-v1.2.21)

### Thanks to 23 contributors!

- [@alii](https://github.com/alii)
- [@cirospaciari](https://github.com/cirospaciari)
- [@connerlphillippi](https://github

## bun-v1.2.20: Bun v1.2.20

**Published**: 2025-08-10

To install Bun v1.2.20
```bash
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
```

Windows:
```bash
powershell -c "irm bun.sh/install.ps1|iex"
```

To upgrade to Bun v1.2.20:
```bash
bun upgrade
```

### [Read Bun v1.2.20's release notes on Bun's blog](https://bun.sh/blog/bun-v1.2.20)

### Thanks to 19 contributors!

- [@190n](https://github.com/190n)
- [@39ali](https://github.com/39ali)
- [@alii](https://github.com/alii)
- [@aspizu](ht

## bun-v1.2.19: Bun v1.2.19

**Published**: 2025-07-19

To install Bun v1.2.19
```bash
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
```

Windows:
```bash
powershell -c "irm bun.sh/install.ps1|iex"
```

To upgrade to Bun v1.2.19:
```bash
bun upgrade
```

### [Read Bun v1.2.19's release notes on Bun's blog](https://bun.sh/blog/bun-v1.2.19)

### Thanks to 18 contributors!

- [@190n](https://github.com/190n)
- [@alii](https://github.com/alii)
- [@cirospaciari](https://github.com/cirospaciari)


## bun-v1.2.18: Bun v1.2.18

**Published**: 2025-07-03

To install Bun v1.2.18
```bash
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
```

Windows:
```bash
powershell -c "irm bun.sh/install.ps1|iex"
```

To upgrade to Bun v1.2.18:
```bash
bun upgrade
```

### [Read Bun v1.2.18's release notes on Bun's blog](https://bun.sh/blog/bun-v1.2.18)

### Thanks to 14 contributors!

- [@190n](https://github.com/190n)
- [@alii](https://github.com/alii)
- [@cirospaciari](https://github.com/cirospaciari)


## bun-v1.2.17: Bun v1.2.17

**Published**: 2025-06-21

To install Bun v1.2.17
```bash
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
```

Windows:
```bash
powershell -c "irm bun.sh/install.ps1|iex"
```

To upgrade to Bun v1.2.17:
```bash
bun upgrade
```

### [Read Bun v1.2.17's release notes on Bun's blog](https://bun.sh/blog/bun-v1.2.17)

### Thanks to 15 contributors!

- [@190n](https://github.com/190n)
- [@alii](https://github.com/alii)
- [@berzanorg](https://github.com/berzanorg)
- [@cr

## bun-v1.2.16: Bun v1.2.16

**Published**: 2025-06-12

To install Bun v1.2.16
```bash
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
```

Windows:
```bash
powershell -c "irm bun.sh/install.ps1|iex"
```

To upgrade to Bun v1.2.16:
```bash
bun upgrade
```

### [Read Bun v1.2.16's release notes on Bun's blog](https://bun.sh/blog/bun-v1.2.16)

### Thanks to 25 contributors!

- [@190n](https://github.com/190n)
- [@39ali](https://github.com/39ali)
- [@alii](https://github.com/alii)
- [@cirospacia