Mojang has released a new snapshot containing bugfixes! If you do not want animals escaping their torture chambers, or horses suffocating in walls this is the snapshot for you! But wait, there is more: sprinting behavior has been improved so when you attempt to escape the animal authorities for your so called "cruel acts against animals" you have a better chance of escape! Also for you people who have a hard time reading, fonts are updated.
Please note: we do not approve of animal cruelty, this post is a joke pointed at the "themed" bugfix snapshot.
Source: Mojang