Release v4.25.1

Fix titanium build to support recent version

v4.25.0

• add objects support

v4.24.6

• hotfix for issue 'PubNub is not a constructor' in Node.js

v4.24.5

• added Signals support

v4.24.2

• Add error handling when parsing JSON responses
• Setting presence heartbeat default to false
• Adding state data to the subscribe response and maintain that in the client
• Update of the default origin to the latest

v4.23.0

"'timetoken' is deprecated in message-counts API. Use 'channelTimetokens' instead, pass one value in 'channelTimetokens' to achieve the same results."

v4.20.3

• 🐛fix timetoken announces

• ⭐categorize ETIMEDOUT errors as PNNetworkIssuesCategory

v4.19.0

• 🌟add support for Native Script

• ⭐add missing flow types

• ⭐upgrade superagent to ^3.8.1

v4.18.0

• ⭐keepAlive is now initialized globally instead of per-call, allowing better connection reuse

• 🌟added sdkName configuration parameter which allow completely override pnsdk in request query

v4.17.0

• ⭐allow disabling of heartbeats by passing 0 during initialization.