---
draft: false
authors:
  - mwahl
description: "Last week's Pony news, reported this week."
categories:
  - "Last Week in Pony"
title: "Last Week in Pony - April 15, 2018"
date: 2018-04-15T22:00:00+02:00
---
_Last Week In Pony_ is a weekly blog post to catch you up on the latest news for the Pony programming language. To learn more about Pony check out [our website](https://ponylang.io), our Twitter account [@ponylang](https://twitter.com/ponylang), or our [Zulip community](https://ponylang.zulipchat.com).

Got something you think should be featured? There's a GitHub issue for that! Add a comment to the [open "Last Week in Pony" issue](https://github.com/ponylang/ponylang.github.io/issues?q=is%3Aissue+is%3Aopen+label%3Alast-week-in-pony).
<!-- more -->

## News And Blog Posts

GitHub user [EpicEric](https://github.com/EpicEric) completely refurbished the theme for the Ponylang stdlib documentation (which can also be used for documenting any Pony package). This one will be out with the next release, which we are all impatiently waiting for. If you want to track the development, report issues or even contribute, we host our new theme at:

  [https://github.com/ponylang/MkDocs-theme](https://github.com/ponylang/MkDocs-theme).

## Pony Development Sync

The Pony developers met on their weekly sync call on Wednesday April 11, 2018. Check out the [recorded audio](https://vimeo.com/915360771).

The next one is scheduled for Wednesday, April 18, 2018 at 03:30 PM (GMT-04:00) America/New York via zoom. We'd love to have you there.

## RFCs

### Under active discussion

- [Structural Subtyping Opt-Out](https://github.com/ponylang/rfcs/pull/121)

Interested in making a change, or keeping up with changes to Pony? Check out the [RFC repo](https://github.com/ponylang/rfcs). Contributors welcome!
