Version 1.0.5 is a bugfix release that helps to better prepare the environment for indexing and in turn provide more insight when it comes to debugging. Full changelog:
[Change] Updated user-agent of indexer background process for easier debugging
[New] Added initial support for common debugging assistance
[Improvement] Better support for WordPress installations in subdirectories
[Improvement] If the initial index is already built by the time you go from activation to settings screen, a notice is displayed
[Improvement] Better support for generating your own pagination with supplemental searches http://d.pr/MXgp
[Fix] Stopped 'empty' search queries from being logged
You can auto-upgrade to 1.0.5 with an active license, or download it from your Account area.