- Included relay identity public key in `relayinfo` response.
- Added `UpdateRelayProfile` function to dynamically create/update relay's subscription profile.
- Incremented version from v0.8.3 to v0.8.4.
- Enabled support for additional relay NIPs: Authentication, GenericTagQueries, ParameterizedReplaceableEvents, ExpirationTimestamp.
- Added `PaymentRequired` limitation based on configuration.
- Incremented version to v0.8.1.
Replaced legacy `*.orly` module imports with `next.orly.dev/pkg` paths across the codebase for consistency. Removed legacy `go.mod` files from sub-packages, consolidating dependency management. Added Dockerfiles and configurations for benchmarking environments.