[beta] Rollup backports#52308

Merged

bors merged 9 commits into

rust-lang:betafrom

emilyalbini:beta-backports

Jul 12, 2018

Commits on Jul 12, 2018

Updated RELEASES for 1.28.0

Aaron Power
authored and
emilyalbini
committed
Update RELEASES.md

Aaronepower
authored and
emilyalbini
committed
Update RELEASES.md

Aaronepower
authored and
emilyalbini
committed
Updated RELEASES

Aaron Power
authored and
emilyalbini
committed
Update RELEASES.md

Aaronepower
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emilyalbini
committed
step_by: leave time of item skip unspecified

Emerentius
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emilyalbini
committed
Remove rustdoc plugins

steveklabnik
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emilyalbini
committed
rustdoc: Hide struct and enum variant constructor imports

ollie27
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emilyalbini
committed
Backport 1.27.1 release notes to master

Mark-Simulacrum
authored and
emilyalbini
committed