News

<img width="1024" height="572" alt="image" src="https://github.com/user-attachments/assets/8e39758b-7035-40fb-82f3-e12ee3dff28d" />

PiG 0.7.0 is a fix, SDK and Pi-catch-up release. It follows Pi v1.5.0 and carries two commits from Pi's main branch that are ahead of that release (D231 and D233). It follows PiG 0.5.3. There was no 0.6.0 release, so the work that was planned for it ships here. Install it with go install github.com/MichaelKinsy/PiG/cmd/pig@latest or npm i -g @pi-in-go/pig.

PiG 0.5.3 is a security, fix and Pi-catch-up release. It follows Pi v1.4.0 plus the 13 commits on Pi's main branch up to 74f46864. Install it with go install github.com/MichaelKinsy/PiG/cmd/pig@latest or npm i -g @pi-in-go/pig.

PiG is a Go implementation of Pi, the reference. Pi's behavior is the contract, and every place PiG differs is a numbered divergence. PiG is not an official Pi project.

Security

<img width="2752" height="1536" alt="052-herd" src="https://github.com/user-attachments/assets/830970be-ec12-4b06-9222-b6fdb94a6ec3" />

PiG 0.5.2 is a bug-fix and Pi-catch-up release. It follows Pi v1.4.0. Install it with go install github.com/MichaelKinsy/PiG/cmd/pig@latest.

<img width="2752" height="1548" alt="PiG-v0 5 0-herd" src="https://github.com/user-attachments/assets/73f6f678-fe4a-4b88-907a-b670784e9483" />

Summary

PiG 0.5.0 follows Pi 1.3.0+1402973a. Install it with go install github.com/MichaelKinsy/PiG/cmd/pig@v0.5.0. The full story is on the blog at https://pi-in-go.dev/blog/pig-0-5-0/. PiG is free and open source under the MIT licence, and nothing is held back for a hosted or paid tier.

<img width="2752" height="1536" alt="image" src="https://github.com/user-attachments/assets/bf55a79d-7ca5-474c-9631-a747ce7bbdfd" />

PiG 0.4.1 follows Pi 1.0.3. It brings Pi 1.0.1 to 1.0.3 to PiG and fixes every bug reported since 0.4.0.

Breaking: Pi 1.0.3 renamed the Azure provider to azure (it now also serves Chat Completions). Rename the key in auth.json (or run /login), models.json and settings.json; see docs/providers.md.

<img width="2948" height="1408" alt="PiG v0.3.1 herd" src="https://github.com/MichaelKinsy/PiG/releases/download/v0.3.1/PiG-v0.3.1-herd.jpg" />

PiG 0.3.1 is a patch release of PiG 0.3.0 (a Go implementation of Pi 0.87.1). Upgrade with pig update, or npm install -g @pi-in-go/pig@0.3.1.

Thanks to everyone who reported an issue or sent a change: @jkerdreux-imt, @nguyen-tran-100x, @sj0n, @nickdeighton, @ShoichiTect, @baggiiiie and @SamarthBoranna. Details are under Thanks.

Fixed

<img width="2964" height="1408" alt="PiG-v03 0-herd" src="https://github.com/user-attachments/assets/308bec4f-701a-4c0e-9791-8b0cbe754fa2" />

PiG 0.3.0 is a Go implementation of Pi 0.87.1. These notes cover changes since 0.2.0. The unpublished 0.2.1 candidate is included, so upgrade directly from 0.2.0.

Thanks to everyone who reported an issue or sent a change: @ShoichiTect, @klonuo, @drg407, @luiul, @fooofei, @fireirohuncle, @ByronFinn, @nguyen-tran-100x, @SilverTab, @charkear, @ExcuseMeBro, @kanishkaverma and @baggiiiie. Details are under Thanks.

What you will notice

First public release of PiG: Pi, the coding agent harness, rebuilt in Go as one native binary. PiG 0.2.0 tracks Pi 0.87.1 (pig --version prints 0.2.0+0.87.1). Read the story: Meet PiG (Pi in Go).

```bash curl -fsSL https://pi-in-go.dev/install.sh | sh # macOS and Linux irm https://pi-in-go.dev/install.ps1 | iex # Windows PowerShell (preview) npm install -g @pi-in-go/pig # npm