Update 0.5.2.1

• Tier II German Cruiser Emden is now available for purchase in the Tech Tree.
• Fixed incorrect HP regeneration bar display (partially fixed).
• Fixed issue that caused the notification on Doubloons spent not displayed when purchasing permanent camouflage.
• Rearranged probabilities for ranked battle maps & scenarios (more details will be announced with the start of the season).
• Fixed server-side issues.