# Nightly Builds

# SeaMonkey Nightly Builds

Be careful! These builds are for testing purposes only. Keep backups of your data if you do so, as some of the code you're testing might not have been tested at all before and might cause unexpected problems. If you encounter any such problems, please report bugs for them.

You can find the latest nightly 2.53.x builds here.
Most 2.53.x language packs are available at langpacks.

These builds and language packs are provided by Bill Gianopoulos.

The major 2.53.x defects are tracked in Bug 1688498.

Nightly defects in comm-central are tracked in Bug 1452448.

As with all unofficial releases be careful and have a full backup of your profile ready. Downgrading to prior versions was never and will not be supported.