What's new in 0.21.2

• Horse riding and carriages — optional cooperation with Last Reins of Knox 0.4.0: NPCs can ride horses and drive horse-drawn carriages through native, renewable leases, and Echoes pauses and safely restores its own movement control around them.
• Build 42.22 (0.21.0 to 0.21.2) — targets the Project Zomboid 42.22 pre-release. 0.21.1 no longer class-loads IsoWorld during plugin enable; 0.21.2 makes NPC attacks require a physically clear path, so walls, fences, closed doors, windows and gates stop direct melee and firearm hits.
• More road travel — rural survivors search farther for usable vehicles and take road journeys more often when the loaded world has real rural roads. Fuel, battery, keys, threats, population and party limits still apply.
• Safer driving — loaded road corridors, route changes, arrival progress and bounded reverse recovery guide NPC drivers; invalid destinations brake the car.
• Companion passengers — recruited companions following you can take free passenger seats in your stopped car, re-check seats when another companion boards first, and use the native seated animations.
• Native car physics — NPC motor cars get the normal native controller physics in single-player and on dedicated servers; stale driver control brakes safely, and ordinary player cars keep their normal authority path.
• The Harvest Sisters (0.19.0) — they return every in-game and real-world October 31 with melee-only hunts, distinct powers, up to ten loyal raised followers, Whimsy Weapons integration and original English/Brazilian Portuguese female voices. 0.19.0 also expanded native households, work orders, colony facilities and research, survival guidance and requested companion driving.

0.20.0 is a development release: the final motor-car case ran on a real dedicated server with two native clients over localhost. WAN play, full-world restarts and live rural traffic frequency were not measured.