breakpoint-infix($breakpoint, $grid-breakpoints);\n\n    @each $prop, $abbrev in (margin: m, padding: p) {\n      @each $size, $length in $spacers {\n        .#{$abbrev}#{$infix}-#{$size} { #{$prop}: $length !important; }\n        .#{$abbrev}t#{$infix}-#{$size},\n        .#{$abbrev}y#{$infix}-#{$size} {\n          #{$prop}-top: $length !important;\n        }\n        .#{$abbrev}r#{$infix}-#{$size},\n        .#{$abbrev}x#{$infix}-#{$size} {\n          #{$prop}-right: $length !important;\n        }\n        .#...

    * cAdvisor: Fix brtfs filesystem discovery
    * cAdvisor: Fix race condition with AllDockerContainers
    * cAdvisor: Don't watch .mount cgroups
    * cAdvisor: Reduce lock contention during list containers
* Promote ScheduleDaemonSetPods by default scheduler to beta ([#67899](https://github.com/kubernetes/kubernetes/pull/67899), [@ravisantoshgudimetla](https://github.com/ravisantoshgudimetla))



# v1.12.0-beta.2

- Promote IdentifyPodOS feature to beta. ([#107859](https://github.com/kubernetes/kubernetes/pull/107859), [@ravisantoshgudimetla](https://github.com/ravisantoshgudimetla))

## Notable Features

### Beta

- Promote WatchBookmark feature to beta and enable it by default.

pro.mv
pro.om
pro.pr
pro.tt
pro.typeform.com
pro.vn
prochowice.pl
prod
production.aero
productions
prof
prof.pr
profesional.bo
progressive
project.space
promo
properties
property
protection
protonet.io
pru
prudential
pruszkow.pl
prvcy.page
przeworsk.pl
ps
psc.br
psi.br
psp.gov.pl
psse.gov.pl
pstmn.io
pt

- Promote Immutable Secrets/ConfigMaps feature to Beta and enable the feature by default.

## Changelog since v1.5.0

### Action Required

- Performs strict server side schema validation requests via the `fieldValidation=[Strict,Warn,Ignore]`. ([#105916](https://github.com/kubernetes/kubernetes/pull/105916), [@kevindelgado](https://github.com/kevindelgado))
- Promote `IPv6DualStack` feature to stable.
  Controller Manager flags for the node IPAM controller have slightly changed: