Wandb

:bug: Bug Fix

- Fix more network handling issues causing runs to be marked crashed (wandb sync to recover)
- Improve logging and exception handling to improve reporting and logging of crashed processes

:bug: Bug Fix

- Fix network handling issue causing runs to be marked crashed (wandb sync to recover)
- Use `register_full_backward_hook` to support models with Dict outputs
- Allow periods in table columns
- Fix artifact cache collisions when using forked processes
- Fix issue where custom charts do not display properly with pytorch-lightning

:nail_care: Enhancement

- Add experimental incremental artifact support
- Improve warnings when logging is being rate limited

:bug: Bug Fix

- Fix tensorboard_sync condition where metrics at end of short run are dropped
- Fix `wandb sync` when tensorboard files are detected
- Fix api key prompt in databricks notebook

:nail_care: Enhancement

- Integrate DSViz into Keras WandbCallback
- Add support for conda dependencies (user submit)

:bug: Bug Fix

- Fix network handling issue where syncing stopped (use wandb sync to recover)
- Fix auth problem when using sagemaker and hugginface integrations together
- Fix handling of NaN values in tables with non floats
- Lazy load API object to prevent unnecessary file access on module load

:nail_care: Enhancement

- Improve error messages when using public api history accessors

:bug: Bug Fix

- Fix possible artifact cache race when using parallel artifact reads
- Fix artifact reference when `checksum=False`

:nail_care: Enhancement

- Release `run.define_metric()` to simplify custom x-axis and more
- Add column operators `add_column`, `get_column`, `get_index` to `wandb.Table()`

:bug: Bug Fix

- Significant fixes to stdout/stderr console logging
- Prevent excessive network when saving files with policy=`live`
- Fix errors when trying to send large updates (most common with `wandb sync`)

:nail_care: Enhancement

- Automatically generate `run_table` artifact for logged tables
- Add bracket notation to artifacts
- Improve URL validation when specifying server url to `wandb login`