Slammer 1.0.1 was just let loose. The most important addition is the detailed user guide accessible through the Help menu. I have a really interesting feature set in the works for Slammer 1.1. So stay tuned.

Here are the release notes for 1.0.1:

New Features

Uniform Grids

Uniform grids now allow the number of columns to be changed. Slammer adjusts the section size based on the number of columns.

User Guide

An extensive user guide with an example workflow is now bundled.

Tweaks

The Add (+) popup button now offers four options instead of one for adding overlays. You can directly create Uniform, Fibonacci, Golden or Harmonious sections.

Bug Fixes

The crosshairs now respect the “Show Crosshair” setting when “Lock Crosshairs to Mouse” is unchecked.

P.S I will update the styles to make this readable (fingers crossed). Until then the Atom feeds are your best friend.