Update v1.4.3.9250:
With Update 1.4.3.9250, we bring optimization upgrade and improve two of the existing features:
Repairs
Workers system

Full changelog below.

Optimization Upgrade
You can experience an optimization improvement and frame rate increase as we have moved to Unity 2018.1.
As a result, the update is quite large, so you might need to download 8GB of data.

Repairs Part 2


Keep an eye on your Washplant, as from now on, it can break when least expected. This can cause your gold mining operation to stop, and your resources to deplete.
Repairs can be enabled/disabled via game's settings.


'Re-worked' Workers


Hire specialized workers to improve the performance of particular machines. Create a team of workers specializing in Vehicles or Washplant and benefit from a special boost!

Changelog

New features
Added Repairs Part 2 (list of breakable parts below)
Reworked Workers
Limited amount of workers per parcel to 10
Workers no longer generate passive income
Workers now give boosts to different activities
Added possibility to tier up workers to increase their performance
Workers now have specializations (below)
Added Bulk Upgrades boosts - if a player has more than 5 Workers specializing in either Vehicles or Wash Plant System, those Workers receive a special boost:
- Vehicles (all): -20% Vehicle fuel usage
- Wash Plant System: +20% Wash Plant processing speed

Fixes:
Differential Lock setting is saved after saving the game
Shovel's fill is saved after saving the game
Magnetite Separator no longer loses its content after exceeding 100% fill

Other:
Optimization upgrade as a result of moving to Unity 2018.1.0
Magnetite's trailer capacity increased from 0.06 (2 buckets) to 0.3 (10 buckets)

Repairs Part 2 - breakable parts

Duplex Jig:
Pump
Rubber
Engine
Glacier Creek:
Engine
Spring
Trommel:
Roller
Chain
Conveyor Belt:
Bucket
Conveyor Belt's Container:
Fan Belt
Planter:
Hose
Fan Belt
Shaker:
Spring
Water Hose

Workers specializations and effects

Hog Pan Container
T1: +25% Hog Pan Performance
T2: Increased Worker Performance
T3: Increased Worker Performance
Hog Pan Sluicebox:
T1: Auto Swap Mosses per Sluicebox
T2: One More Holder Slot for Hog Pan Matt
T3: One More Holder Slot for Hog Pan Matt
Mobile Wash Plant
T1: Auto Swap Buckets from Area Nearby
T2: - 20% Malfunction Rate
T3: 50% chance to Auto Repair to 30% durability on failure
Shaker
T1: +20% Wash Plant System Performance
T2: - 20% Malfunction Rate
T3: 50% chance to Auto Repair to 30% durability on failure
Trommel
T1: Auto Swap Mosses from Area Nearby
T2: - 20% Malfunction Rate
T3: 50% chance to Auto Repair to 30% durability on failure
Old Arnold Trommel
T1: Auto Swap Mosses from Area Nearby
T2: - 20% Malfunction Rate
T3: 50% chance to Auto Repair to 30% durability on failure
Reinforced Trommel
T1: Auto Swap Mosses from Area Nearby
T2: - 20% Malfunction Rate
T3: 50% chance to Auto Repair to 30% durability on failure
Planter
T1: Auto Swap Buckets from Area Nearby
T2: - 20% Malfunction Rate
T3: 50% chance to Auto Repair to 30% durability on failure
Gravel Pump
T1: Auto Swap Buckets from Area Nearby
T2: - 20% Malfunction Rate
T3: 50% chance to Auto Repair to 30% durability on failure
Glacier Creek
T1: +20% Wash Plant System Performance
T2: - 20% Malfunction Rate
T3: 50% chance to Auto Repair to 30% durability on failure
Duplex Jig
T1: Auto Swap Buckets from Area Nearby
T2: - 20% Malfunction Rate
T3: 50% chance to Auto Repair to 30% durability on failure
D-Rocker
T1: +20% Wash Plant System Performance
T2: - 20% Malfunction Rate
T3: 50% chance to Auto Repair to 30% durability on failure
Conveyor's Belt
T1: +7% Wash Plant System Performance
T2: - 20% Malfunction Rate
T3: 50% chance to Auto Repair to 30% durability on failure
Conveyor's Container
T1: +7% Wash Plant System Performance
T2: Increased Worker Performance
T3: Increased Worker Performance
T-DJ Sluicebox
T1: +3% Wash Plant system Performance per sluicebox
T2: Increased Worker Performance
T3: Increased Worker Performance
S-T Sluicebox
T1: Auto cleanup Grates
T2: One more Bucket holder for Grate cleanup
T3: One more Bucket holder for Grate cleanup
Excavators
T1: +20% Hydraulic Speed
T2: - 20% Malfunction Rate
T3: 50% chance to Auto Repair to 30% durability on failure
Front-end Loader
T1: +20% Hydraulic Speed
T2: - 20% Malfunction Rate
T3: 50% chance to Auto Repair to 30% durability on failure
Bulldozer
T1: +20% Hydraulic Speed
T2: - 20% Malfunction Rate
T3: 50% chance to Auto Repair to 30% durability on failure
Dump Truck
T1: +15% Movement Speed
T2: - 20% Malfunction Rate
T3: 50% chance to Auto Repair to 30% durability on failure
Frankenstein
T1: +15% Movement Speed
T2: - 20% Malfunction Rate
T3: 50% chance to Auto Repair to 30% durability on failure
Drill Machine
T1: Automatically reveal one random square on Parcel
T2: - 20% Malfunction Rate
T3: 50% chance to Auto Repair to 30% durability on failure
Mechanic
T1: Slowly repairs your most destroyed equipment at the high cost of maintenance
T2: Mechanic repairs equipment faster
T3: Mechanic repairs equipment faster