* **[libgit2 v0.24.6](https://github.com/libgit2/libgit2/releases/tag/v0.24.6)** and **[libgit2 v0.25.1](https://github.com/libgit2/libgit2/releases/tag/v0.25.1)**, January 9th, 2017

Includes two fixes, one performs extra sanitization for some edge cases in

the Git Smart Protocol which can lead to attempting to parse outside of the

The second fix affects the certificate check callback. It provides a `valid`

parameter to indicate whether the native cryptographic library considered the

certificate to be correct. This parameter is always `1`/`true` before these

This does not affect you if you do not use the custom certificate callback

or if you do not take this value into account. This does affect you if

you use pygit2 or git2go regardless of whether you specify a certificate