Genkit JS and Dev UI 1.27.0 have been released! 
This update introduces REALTIME TELEMETRY!
You can now watch traces stream live in the Dev UI as you run your flows.
Other key improvements:
- Pass API keys at runtime (instead of at config time)
- Support for PDF and base64 file inputs
- Stream telemetry in realtime for both JS and Go!!!
- Collapsible code blocks for cleaner views
Check out the full release notes here: https://github.com/firebase/genkit/releases/tag/v1.27.0
feat(js/plugin/compat-oai): add support to input pdfs or base64 files by @xavidop in #3923
feat(js/plugins/compat-oai): allow passing api key at runtime instead of config time b...