v0.19.0

What's Changed

• feat: adjust recon bounds to be lower inclusive and always store value by @nathanielc in #343
• fix: lower correctness test network ttl by @3benbox in #349
• feat: use builder pattern to create unvalidated and validated events by @dbcfd in #351
• refactor: add service crate by @dav1do in #354
• feat: Update event types and builder APIs to prevent building events that dont align with the protocol spec by @stbrody in #357
• feat: in order delivery of ceramic events by @dav1do in #344
• fix: recon protocol hang with large diffs by @nathanielc in #356
• chore: Make event struct fields private by @stbrody in #359
• chore: version v0.19.0 by @smrz2001 in #361

Full Changelog: v0.18.0...v0.19.0