v0.8.3

[qinxuye]

This is the release notes of v0.8.3. See here for the complete list of solved issues and merged PRs.

Enhancements

• Stop inferring outputs when args provided ([BACKPORT] Stop inferring outputs when args provided (#2759) #2761)
• Remove deprecate warnings when import mars.tensor ([BACKPORT] Remove deprecate warnings when import mars.tensor (#2788) #2790)
• [Ray] New ray actor creation model ([BACKPORT][Ray] New ray actor creation model (#2783) #2794)

Bug fixes

• Fix long exception of asyncio.gather ([BACKPORT] Fix long exception of asyncio.gather (#2748) #2753)
• Fix wrong result of df.merge ([BACKPORT] Fix wrong result of df.merge (#2774) #2777)
• Fix DataFrame initializer when Mars object exists in list ([BACKPORT] Fix DataFrame initializer when Mars object exists in list (#2770) #2778)
• Fix duplicate dec object ref ([BACKPORT] Fix duplicate dec object ref (#2741) #2789, thanks @Catch-Bull!)
• [Ray] Support Ray client mode ([BACKPORT][Ray] Support Ray client mode (#2773) #2796)

Tests

• Increase test stability for command-line tests ([BACKPORT] Increase test stability for command-line tests (#2779) #2786)

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This discussion was created from the release v0.8.3.