Bolt has moved to boltapp.com. Stores still using bolt.com hosts must update now: see the migration guide.

📍 Bolt Help / Release Changelog / Magento 1 2.8.0 Release
Magento 1 2.8.0 Release
  • Added: Merchants are now notified automatically within the Magento Admin console when a new version of the Bolt plugin becomes available.
magento-1-plugin-releases Q2-2020