TensorBoard 2.15.0

The 2.15 minor series tracks TensorFlow 2.15.

Features

• Scalar chart data tables are shown by default. This can be disabled from the general settings panel. (#6563)
• Hparams support in timeseries. Allows sorting and filtering the Runs Table in the Time Series dashboard using values logged with the Hparams plugin. (#6565)
• Better default sorting of Hparams in the Hparams plugin. Sort the ones that have multiple values to the top of the list. (#6601)
• New material components across the UI. (#6631)

Bug Fixes

• Restricts protobuf dependency to < 4.24 due to protocolbuffers/protobuf#13485 (#6538)
• Relaxes dependency on google-auth-oauthlib to allow versions 1.x < 2.0 (#6609, thanks @elgalu)