build(deps-dev): bump eventsource from 5.1.0 to 5.1.1

[dependabot]

Bumps eventsource from 5.1.0 to 5.1.1.

Release notes

Sourced from eventsource's releases.

v5.1.1

Patch Changes

• #358 de3c0ae Thanks @​pacocartones! - Fixed MessageEvent.lastEventId being empty when a message omits the id field

  The lastEventId attribute is the last event ID string of the event source, so an explicit id field persists until another one replaces it. Message events were dispatched with the current event's own id instead of that buffer, which left lastEventId empty on every event that omitted id, even though the buffer still held the earlier value and would have been sent as Last-Event-ID on reconnect.

• 17a9772 Thanks @​rexxars! - Fixed ID-only event blocks not updating MessageEvent.lastEventId or Last-Event-ID on reconnect.

Changelog

Sourced from eventsource's changelog.

5.1.1

Patch Changes

• #358 de3c0ae Thanks @​pacocartones! - Fixed MessageEvent.lastEventId being empty when a message omits the id field

  The lastEventId attribute is the last event ID string of the event source, so an explicit id field persists until another one replaces it. Message events were dispatched with the current event's own id instead of that buffer, which left lastEventId empty on every event that omitted id, even though the buffer still held the earlier value and would have been sent as Last-Event-ID on reconnect.

• 17a9772 Thanks @​rexxars! - Fixed ID-only event blocks not updating MessageEvent.lastEventId or Last-Event-ID on reconnect.

Commits

• e75a3fe chore(release): version packages (#359)
• bb6e59f chore: update lockfiles
• 17a9772 fix: id-only events updates last event id
• de3c0ae fix: preserve lastEventId when a later event omits the id field (#358)
• 83b2e32 docs: clarify minimum compatibility date for cloudflare workers
• See full diff in compare view

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