Alpha 10.10 adds the long requested feature: Paths. You can now build paths from the road construction menu and since employees walk slower on grass in this update, paths won't just be for looks.

Alpha 10.10 highlights (including Alpha 10.9.9)

• Added path system
• Added secondary role and task system, so certain tasks and roles can be prioritized over others
• Ability to drag selection to rectangle to select employees, furniture and parking spaces (using multi select will filter by current selection)
• Improved selection responsiveness
• Employee walk paths are now drawn when selected
• Snow is now dynamically added to exterior walls, roofs and paths (modding guide here: https://softwareinc.coredumping.com/wiki/index.php/Material_Modding )
• Added grass (you can increase the amount or disable completely in graphics options)
• Employees now walk 25% slower on grass
• Added performance column to active deals
• Road crossings are now added dynamically to improve look of roads and parking
• Added warning to product detail window when product has no more people to sell to
• Elevated roads no longer appear blocky in miniatures
• Added footprints and direction to dirt, and improved dirt spread
• Employees now actively look at what they're interacting with and randomly around when idling and walking
• Replaced newsfeed with offline patch notes in main menu
• Duplicate shortcut now works for rooms (in build mode) and room clone button works for furniture
• Anchor grid is now mapped to G by default and mapping is shown on grid gizmo
• Ability to use arrow, esc and enter key in save game window
• Price overlay when building will now default to being colored according to current bank balance
• Select building now includes roof in selection
• Improved how game generates nav and build mesh boundaries for modded furniture when using AutoBounds. Specifically sets minimum width and height for nav mesh and converts build mesh to a line if very thin. This should fix bugs with cubicles, if updated by author (If you are re-using the vanilla cubicle, leaving out nav and build boundary from the XML would be the best solution)

• Fixed bug causing AI companies to sometimes heavily underestimate physical sales and not order enough copies
• Fixed room textures getting purged on Linux when changing resolution (would cause rooms to be black)
• Fixed options window spawning new controls every time it was opened
• Fixed snow and rain sticking to screen
• Fixed undo placing houses and skyscrapers in custom map mode not working
• Fixed employees walking through houses in town maps after load
• Fixed camera zoom being overridden by default value on load
• Coffee liquid held by employees on other floors would stay visible
• Fixed wall top edge sometimes having holes or poking out over outdoor areas
• Clone/blueprint tool will now correctly handle (recursively) surrounded open spaces in a building when checking for collisions
• Fixed FURNITURE_DEBUG lines not being drawn on top of everything else
• Fixed path to log file on Linux sometimes being incorrect

• Improved dirt mesh data handling
• Optimized all particle systems and disabled particle pausing to try and fix crashes caused by particle systems