v1.9.0

• Simplified method and parameter names, see https://docs.namiml.com/reference.
• Added support for disabling auto-raise limits for triggered paywalls.
• Stability fixes for more reliable presentation of paywalls for auto-raise cases.
• Improved frequency limiting of paywalls by hour.
• Improved debugging output for understanding paywall auto-raise choices.
• Improved environment detection so server reporting of transactions can be given testing transactions.
• Added canRaisePaywall method to determine if the SDK has enough data to raise a paywall.
• Improvements to tracking of paywall impressions and transactions.