- Implementing graceful exit.
- Adding fee_charged and max_fee fields to the stream procesor.
- Fixed test cases.
- Code cleanup - simple func for displaying elapsed time instead of 3 bundled modules.
- Code cleanup - redundant modules cleanup.
- Code cleanup - redundant promises removed.
- Updated live stream listening routine to address Horizon throttling.
- Handlers for new operations: PathPaymentStrictReceive, ManageBuyOffer.
- Dependencies updated to the latest versions.