v0.8.5

[qinxuye]

This is the release notes of v0.8.5. See here for the complete list of solved issues and merged PRs.

New Features

• Web
  • Add stack display page on Mars Web ([BACKPORT] Add stack display page on Mars Web (#2876) #2881)

Enhancements

• Avoid printing too many messages in Oscar ([BACKPORT] Fix dtype infer in DataFrame arithmetic on datetime consts (#2879) #2880)
• [Ray] Use main pool as owner when autoscale disabled ([BACKPORT][Ray] Use main pool as owner when autoscale disabled (#2878) #2903)

Bug fixes

• Fix XGBoost when some workers do not have evals data ([BACKPORT] Fix XGBoost when some workers do not have evals data (#2861) #2863)
• Raise ActorNotExist when no supervisors available ([BACKPORT] Raise ActorNotExist when no supervisors available (#2859) #2869)
• Fix dtype infer in DataFrame arithmetic on datetime consts ([BACKPORT] Fix dtype infer in DataFrame arithmetic on datetime consts (#2879) #2880)
• Fix duplicate node iteration in GraphAssigner ([BACKPORT] Fix dtype infer in DataFrame arithmetic on datetime consts (#2879) #2880)
• Fix timeout for wait_task ([BACKPORT] Fix timeout for wait_task (#2883) #2890)
• Make sure errors can be raised in Actor.__pre_destroy__ ([BACKPORT] Make sure errors can be raised in Actor.__pre_destroy__ (#2887) #2892)

Tests

• Upgrade azure-pipelines to Python 3.9 ([BACKPORT] Upgrade azure-pipelines to Python 3.9 (#2862) #2886)
• Adapt to official cancel of Github Actions ([BACKPORT][Ray] Use main pool as owner when autoscale disabled (#2878) #2903)

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This discussion was created from the release v0.8.5.