1.9.0
🚀 (Enhancement)
- feat(metrics): added synchronous gauge #4528 @clintonb
- feat(api): allow adding span links after span creation #4536 @seemk
- This change is non-breaking for end-users, but breaking for Trace SDK implmentations in accordance with the specification as new features need to be implemented.
- feat: support node 22 #4666 @dyladan