Merge pull request #141 from runpod/update-changelog

Update CHANGELOG.md

Author: justinmerrell

CHANGELOG.md

@@ -1,11 +1,17 @@
 # Change Log
 
-## Release 1.2.1 (TBD)
+## Release 1.2.1 (89/22/23)
 
 ### Added
 
 - Version reported when an error is returned in serverless.
 - Log level can be set with `RUNPOD_LOG_LEVEL` environment variable.
+- SIGTERM handler initialized when starting serverless worker to avoid hung workers.
+- Progress update method exposed `runpod.serverless.progress_update` can be called with the job object and string.
+
+### Fixed
+
+- Region is included when using S3 storage via rp_upload, automatically filled in for Amazon S3 buckets and Digital Ocean Spaces.
 
 ## Release 1.2.0 (8/29/23)