Work in Progress: The Knights Templar and House of Lancaster civilizations aren't fully updated and miss stats, abilities and upgrades.
Explorer will continue to be updated over the next few weeks for both old and new civs.
Naval Technology

Adaptable Hulls

Rus
Converting between Lodya Ship types is 50% faster and no longer has a cost penalty.
Available in the Castle Age (III)

Researched at

Patch History

Season Three Update

New technology 'Adaptable Hulls' which removes the 25 Wood conversion penalty of Lodya ships and conversions happen 100% faster

Cost set to 75 Food, 175 Gold and research time set to 20s

Costs
75
175
0:20

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