Fork status: Hard fork

| v0.8.0 | Code change | Persistent Store Breaking | Configuration Change | | ----------------------| ---- | ---- | ---- | | Core service | Yes | Yes | No | | Bitcoin microservice | Yes | Yes | No | | IPFS microservice | No | No | No |

This release breaks backwards compatibility for Core and Bitcoin services. Requires DB reset for Core and Bitcoin service.

Core service

1. Changed anchor string format.
2. Changed DID unique suffix generation algorithm.
3. Removed the need for recovery reveal values.
4. Used commit-reveal chain as operation order instead of strict ledger time.
5. Fixed property casing in operation delta schema.
6. Allowed any key type for non-operation keys.

Bitcoin service

1. Fixed bug that caused potential crash upon restart.
2. Changed max operation count algorithm for value-locked transactions.
3. Fixed DB to store the denormalized quantile values.