World of Warships Patch Notes

Patch 15.4 May 14, 2026

Patch 15.3 April 30, 2026

Patch public-test-154-balance-change April 23, 2026

## What changed **Italian Battleships** — Dispersion patterns improved for **Cavour**, **Andrea Doria**, **V. Veneto**, **Lepanto**, **C. Colombo**, **D. Alighieri**, and **F. Caracciolo** to increase accuracy at closer to medium ranges. **V. Veneto** — Stock module firing range increased from 16.5 to 17.3 km; researchable module firing range increased from 18.1 to 19 km. **Spotting Aircraft** consumable removed. **Lepanto** — Stock main battery firing range increased from 16.5 to 17.3 km; researchable firing range increased from 18.1 to 19 km. **Spotting Aircraft** consumable removed. **C. Colombo** — Maximum main battery firing range increased from 18.9 to 19.9 km. **Spotting Aircraft** consumable removed. **Affondatore** — Dispersion pattern brought in line with Italian battleship branch; bonus added to base shell switching time. **Abruzzi** — **Submarine Surveillance** consumable added with 3 charges. **Brindisi** — Sea detectability reduced from 15.1 to 14.5 km. **Adriatico** — Main battery reload time reduced from 5 to 4.6s; sea detectability reduced from 8.5 to 8.2 km. **Valparaíso** — **Specialized Repair Teams** HP per second reduced from 1,880 to 1,503; HP restoration after citadel damage reduced from 33% to 10%. **Santander**
  • Cavour — Dispersion pattern changed for higher accuracy at closer to medium ranges
  • Andrea Doria — Dispersion pattern changed for higher accuracy at closer to medium ranges
  • V. Veneto — Stock module maximum firing range increased from 16.5 to 17.3 km
  • V. Veneto — Researchable module maximum firing range increased from 18.1 to 19 km
  • V. Veneto — Dispersion pattern changed for higher accuracy at closer to medium ranges
  • V. Veneto — Spotting Aircraft consumable removed
  • Lepanto — Stock main battery firing range increased from 16.5 to 17.3 km
  • Lepanto — Researchable main battery firing range increased from 18.1 to 19 km
  • Lepanto — Dispersion pattern changed for higher accuracy at closer to medium ranges
  • Lepanto — Spotting Aircraft consumable removed
  • C. Colombo — Maximum main battery firing range increased from 18.9 to 19.9 km
  • C. Colombo — Dispersion pattern changed for higher accuracy at closer to medium ranges
  • C. Colombo — Spotting Aircraft consumable removed
  • Affondatore — Dispersion pattern brought in line with Italian battleship branch
  • Affondatore — Bonus to base shell switching time
  • Abruzzi — Submarine Surveillance consumable added with 3 charges
  • Brindisi — Detectability range by sea reduced from 15.1 to 14.5 km
  • Adriatico — Main battery reload time reduced from 5 to 4.6s
  • Adriatico — Detectability range by sea reduced from 8.5 to 8.2 km
  • Valparaíso — Specialized Repair Teams HP per second reduced from 1,880 to 1,503
  • Valparaíso — Specialized Repair Teams HP restoration after citadel damage reduced from 33% to 10%
  • Santander — Main battery reload time reduced from 7 to 6.2s
  • Almte. Oquendo — Main battery reload time reduced from 13 to 12s
  • Almte. Oquendo — Alternative Fire Mode reload time reduced from 18.5 to 18s
  • Montcalm — Repair Party charges reduced from 3 to 2 (corrected from initial error)
  • Colbert — Maximum main battery firing range increased from 13.8 to 15 km
  • Slava — AP shell maximum damage increased from 12,100 to 13,450
  • Nebraska — Hangar plating armor thickness increased from 19 to 32 mm
  • Delaware — Upper hangar armor plating thickness increased from 19 to 38 mm
  • Bird Cry — Upper hangar armor plating thickness increased from 19 to 38 mm
  • Louisiana — Upper hangar plating armor thickness increased from 19 to 38 mm
  • Louisiana — Number of aircraft on deck increased from 6 to 12
  • Congress — Maximum firing range increased from 17.5 to 18 km
  • Congress — Main battery reload time reduced from 22 to 20s
  • San Diego — Main battery firing range increased from 14.8 to 15.6 km
  • F. Sherman — Engine Boost consumable added
  • Cheshire — Main battery reload time reduced from 12.5 to 11.5s
  • Al Cheshire — Main battery reload time reduced from 12.5 to 11.5s
  • Ocean — Torpedo bomber squadron aircraft per squadron reduced from 12 to 9
  • Ocean — Size of attacking flight reduced from 4 to 3
  • Ocean — Number of aircraft on deck reduced from 24 to 18
  • Ocean — Aircraft restoration time increased from 71 to 79s
  • Prinz Eugen — AP shell maximum damage increased from 5,900 to 6,100
  • Prinz Eugen — Guaranteed ricochet angle increased from 60 to 65 degrees
  • Prinz Eugen — Minimum auto-ricochet check angle reduced from 45 to 55 degrees
  • Laudon — Torpedo protection coefficient reduced from 22 to 15%
  • Enigheten — Torpedo protection coefficient reduced from 22 to 20%
  • Gustav den Store — Torpedo protection coefficient reduced from 20 to 18%
  • D. Alighieri — Dispersion pattern changed for higher accuracy at closer to medium ranges
  • F. Caracciolo — Dispersion pattern changed for higher accuracy at closer to medium ranges
View full patch notes ↗

Patch 15.4 April 23, 2026

## What changed - **Multiple ships** — balance adjustments applied across the fleet based on combat performance data and player reports ## Balance - **Various ships** — specific statistics modified to address over/underperforming vessels (exact ship names and stat changes not provided in patch notes) ## Overall Combat statistics and community feedback drove balance adjustments to an unspecified number of ships. --- **Note:** The patch notes provided lack specific details. To write a complete summary, I would need the actual ship names affected and the precise changes made (e.g., "**Bismarck** — main battery reload time increased from 28s to 30s").
  • Balance changes applied to a number of ships based on combat statistics and player feedback

Patch 15.4 April 6, 2026

  • Early Access to Italian submarines
  • Trade-In system added
  • Quality-of-life UI and game balance improvements