# eigen 3.3.7 — Eigen 3.3.7

- Product: eigen (https://whatsnew.fyi/product/eigen)
- Vendor: libeigen
- Date: 2018-12-11
- Version: 3.3.7
- Original notes: https://gitlab.com/libeigen/eigen/-/releases/3.3.7
- Permalink: https://whatsnew.fyi/product/eigen/releases/3.3.7

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

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- **fixed** — Compilation issue introduced in 3.3.6 that occurred for some versions of GCC with compiler optimization turned off

Eigen 3.3.7 has been released on December 11, 2018.
 
 This is a maintenance release fixing a compilation issue introduced in the previous 3.3.6 release. The compilation issue only occurred for some versions of GCC with compiler optimization turned off.