Subsurface 4.6.4 Open-Source Dive Log and Planning Tool Adds Many Improvements

Subsurface 4.6.4 is the latest stable version of the popular program developed by Linus Torvalds in collaboration with other developers, and adds a great number of improvements over previous builds. These include a new planner mode to calculate minimum gas, better handling of notes when replanning dives, as well as support for the border width setting in printing templates. The planner tooltips and table labels were improved as well, and Subsurface now allows users to directly add dive duration and depth for all manually added dives. The CSV import and export functionality was updated, along with the DivingLog import facility, and it looks like Subsurface 4.6.4 implements support for importing the latest Suunto DM5 file formats.