v0.19.9

@timoffex

What's Changed

The reinit setting can be set to "default" (@timoffex in #9569)
Added support for building artifact file download urls using the new url scheme, with artifact collection membership context (@ibindlish in #9560)

Boolean values for the reinit setting are deprecated; use "return_previous" and "finish_previous" instead (@timoffex in #9557)
The "wandb" logger is configured with propagate=False at import time, whereas it previously happened when starting a run. This may change the messages observed by the root logger in some workflows (@timoffex in #9540)
Metaflow now requires plum-dispatch package. (@jacobromero in #9599)
Relaxed the pydantic version requirement to support both v1 and v2 (@dmitryduev in #9605)
Existing pydantic types have been adapted to be compatible with Pydantic v1 (@tonyyli-wandb in #9623)
wandb.init(dir=...) now creates any nonexistent directories in dir if it has a parent directory that is writeable (@ringohoffman in #9545)
The server now supports fetching artifact files by providing additional collection information; updated the artifacts api to use the new endpoints instead (@ibindlish in #9551)
Paginated methods (and underlying paginators) that accept a per_page argument now only accept int values. Default per_page values are set directly in method signatures, and explicitly passing None is no longer supported (@tonyyli-wandb in #9201)

Calling wandb.init() in a notebook finishes previous runs as previously documented (@timoffex in #9569)
- Bug introduced in 0.19.0
Fixed an error being thrown when logging jpg/jpeg images containing transparency data (@jacobromero in #9527)
wandb.init(resume_from=...) now works without explicitly specifying the run's id (@kptkin in #9572)
Deleting files with the Public API works again (@jacobromero in #9604)
- Bug introduced in 0.19.1
Fixed media files not displaying in the UI when logging to a run with a custom storage bucket (@jacobromero in #9661)