Quick answer
v1.0.6 gives the Panel Rack its own keybind and manual dispense, makes air crouching fall faster, assigns Q to an action that changes build-grid and rotation finesse, adds recovery for some unique tools, improves saves and high-polling-rate mouse performance, and fixes portal, Fuse, ending, Shift Scheduler, Remote, and lava issues.
Official changes and practical impact
| Official change | What it changes for players |
|---|---|
| Panel Rack has its own keybind and no longer auto-dispenses the next panel | Press the rack key again when you want the next panel; older automatic-dispense instructions are obsolete. |
| Crouching in the air drops the player faster | C can now shorten a fall and improve landing control. |
| The Action key defaults to Q and changes grid and rotation finesse | Use or rebind Q when fine placement differs from older control guides. |
| Some unique tools can be recalled when lost or stuck | Try the current recall behavior before restoring a save or abandoning a route. |
| Saving is more reliable; rare crash and bad-value cases were fixed | Backups remain prudent, but several previously reported save failures should no longer reproduce. |
| Remote antenna visual bug fixed | Antenna feedback is more trustworthy; link and unlink mechanics are otherwise unchanged. |
| Godot 4.7.2 fixes low FPS with high-polling-rate mice | Retest performance before lowering mouse polling rate or graphics settings. |
| Portals no longer teleport fixed tools | Sticky or otherwise fixed equipment should stay in place instead of being pulled through a portal. |
| Continuing the last save after the main ending no longer gets stuck | Players can resume the last save instead of relying on older ending-recovery workarounds. |
| Unplaced Fuses reset to their spawn points when saving | If a Fuse is lost before placement, save and reload, then check its original location. |
| Shift Scheduler inconsistencies fixed | Retest old timing workarounds before keeping extra delay or manual intervention. |
| Lava respawns lost tools | A tool dropped into lava should return instead of becoming permanently unavailable. |
Guides affected now
- Use the new Panel Rack and Q action-key behavior in build instructions.
- Try recall, save/reload, or lava respawn before rolling back a save for a lost tool or Fuse.
- Remove workarounds that depend on portals moving fixed tools or on the old Shift Scheduler inconsistency.
- Retest high-polling-rate mouse performance on v1.0.6 before applying older FPS workarounds.
What remains historical
v1.0.5 still introduced Panel Rack, Clear Items, Save and Quit, broader rebinding, and earlier recovery fixes. Those facts remain valid; v1.0.6 changes the current operating baseline.
Source
All change summaries come from the developer’s official Project P.I.T.T. v1.0.6 Steam announcement. The impact column is this guide’s practical interpretation.