New charts, quick updates and portfolio insights:

• Quick Update — add snapshots to all your sources at once from the Dashboard
• Portfolio Insights — smart observations about your portfolio (streak, gains, milestones, forecasts)
• 3 new Premium charts: Compare Sources, What If Simulator, Period vs Period
• Monthly contribution — set a default contribution per source, apply retroactively
• Streak badge — see your consecutive months tracking streak on the Dashboard
• Smarter notifications — check-in reminders skip months you have already completed; milestone alerts when your portfolio crosses round numbers
• Bug fixes and performance improvements