---
title: "glam Breaking Changes on crates.io | Since.dev"
description: "What each glam release removed, renamed or changed: 191 breaking changes in 1 version on crates.io, each with its source."
canonical_url: https://since.dev/packages/crates/glam
last_updated: 2026-10-04
---

# glam breaking changes

Every breaking API change we have recorded in glam on crates.io: 191 breaking changes in 1 version. Below are its newest version, removals and renames first, each with its source.

Newest change October 4, 2026

## 0.34.0

191 breaking changes, first published October 4, 2026.

- **Removed** `Affine3.look_at_*`  

The look_at methods deprecated since 0.31.0 are gone. Use the camera or dcamera modules instead. [github.com](https://github.com/bitshifter/glam-rs/blob/0.34.0/CHANGELOG.md)
- **Removed** `Affine3.look_to_*`  

The look_to methods deprecated since 0.31.0 are gone. Use the camera or dcamera modules instead. [github.com](https://github.com/bitshifter/glam-rs/blob/0.34.0/CHANGELOG.md)
- **Removed** `Affine3A.look_at_*`  

The look_at methods deprecated since 0.31.0 are gone. Use the camera or dcamera modules instead. [github.com](https://github.com/bitshifter/glam-rs/blob/0.34.0/CHANGELOG.md)
- **Removed** `Affine3A.look_to_*`  

The look_to methods deprecated since 0.31.0 are gone. Use the camera or dcamera modules instead. [github.com](https://github.com/bitshifter/glam-rs/blob/0.34.0/CHANGELOG.md)
- **Removed** `approx`  

The unversioned approx feature is gone. Enable the versioned feature instead. [github.com](https://github.com/bitshifter/glam-rs/blob/0.34.0/CHANGELOG.md)
- **Removed** `DAffine3.look_at_*`  

The look_at methods deprecated since 0.31.0 are gone. Use the camera or dcamera modules instead. [github.com](https://github.com/bitshifter/glam-rs/blob/0.34.0/CHANGELOG.md)
- **Removed** `DAffine3.look_to_*`  

The look_to methods deprecated since 0.31.0 are gone. Use the camera or dcamera modules instead. [github.com](https://github.com/bitshifter/glam-rs/blob/0.34.0/CHANGELOG.md)
- **Removed** `DMat3.look_at_*`  

The look_at methods deprecated since 0.31.0 are gone. Use the camera or dcamera modules instead. [github.com](https://github.com/bitshifter/glam-rs/blob/0.34.0/CHANGELOG.md)
- **Removed** `DMat3.look_to_*`  

The look_to methods deprecated since 0.31.0 are gone. Use the camera or dcamera modules instead. [github.com](https://github.com/bitshifter/glam-rs/blob/0.34.0/CHANGELOG.md)
- **Removed** `DMat4.frustum_*`  

The frustum projection methods deprecated since 0.31.0 are gone. Use the camera or dcamera modules instead. [github.com](https://github.com/bitshifter/glam-rs/blob/0.34.0/CHANGELOG.md)

And 181 more in this version.

## Check your code

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