wandb 0.12.8 on Python PyPI

Reduce GPU memory usage when generating histogram of model weights by @TOsborn in #2927
Support mixed classes in bounding box and image mask annotation layers by @tssweeney in #2914
Add max-jobs and launch async args by @stephchen in #2925
Support lists of Summary objects encoded as strings to wandb.tensorboard.log by @dmitryduev in #2934
Fix handling of 0 dim np arrays by @rpitonak in #2954
Fix handling of empty default config file by @vwrj in #2957
Add service backend using sockets (support fork) by @raubitsj in #2892
Send git port along with url when sending git repo by @KyleGoyette in #2959
Add support raw ip addresses for launch by @KyleGoyette in #2950
Tables no longer serialize and hide 1d NDArrays by @tssweeney in #2976
Fix artifact file uploads to S3 stores by @annirudh in #2999
Send uploaded file list on file stream heartbeats by @annirudh in #2978
Add support for keras experimental layers by @KyleGoyette in #2776
Fix from wandb import magic to not require tensorflow by @raubitsj in #3021
Fix launch permission error by @KyleGoyette in #3038

Full Changelog: v0.12.7...v0.12.8

wandb 0.12.8 v0.12.8 on Python PyPI