Release 1.4.0

https://github.com/nostrver-se/nostr-php/releases/tag/1.4.0

The library now provides separate relay response classes according to NIP-01.

EVENT - sends events requested by the client

OK - indicate an acceptance or denial of an EVENT message

EOSE - end of stored events

CLOSED - subscription is ended on the server side

NOTICE - used to send human-readable messages (like errors) to clients

This replaces the CommandResult class which had the response of a relay. Thanks nostr:npub1ap9fscjl92zclacmaa0nneurr5js85ymuem6ew0ftu8f6eztvpds8qchga for working out the initial codebase https://github.com/nostrver-se/nostr-php/pull/59