v2.19.0

What's Changed

• Add blueprint library plugin by @knolleary in #345
• Bump flowfuse/github-actions-workflows from 0.39.0 to 0.40.0 by @dependabot in #346
• Add flow metrics to metrics plugin by @knolleary in #347
• Enable telemetry by default by @knolleary in #348
• Update ff module dependencies to latest releases by @knolleary in #349
• Release 2.19.0 by @knolleary in #350

Full Changelog: v2.18.0...v2.19.0