- Fixed a bug that Pods could stuck in the unschedulable pod pool 
  if they're rejected by PreEnqueue plugins that could change its result by a change in resources apart from Pods.
  
  DRA plugin is the only plugin that meets the criteria of the bug in in-tree, 

"tokenCache","compilerCache","nonnativeSelectorCache","sortOrder","booleans","identifier","attributes","pseudos","rwhitespace","rcomma","rleadingCombinator","rdescend","rpseudo","ridentifier","matchExpr","ID","CLASS","TAG","ATTR","PSEUDO","CHILD","bool","needsContext","rinputs","rheader","rquickExpr","rsibling","runescape","funescape","escape","nonHex","high","String","fromCharCode","unloadHandler","setDocument","inDisabledFieldset","addCombinator","disabled","dir","next","childNodes","e","els",...

to Services.
With the manual enablement of this feature, the cluster will prefer automatic assignment from
the pool of Service IP addresses thereby reducing the risk of collision.

A Service `ClusterIP` can be assigned:

* dynamically, which means the cluster will automatically pick a free IP within the configured Service IP range.

* Adds configuration for AWS endpoint fine control: ([#72245](https://github.com/kubernetes/kubernetes/pull/72245), [@ampsingram](https://github.com/ampsingram))
    * OverrideEndpoints bool Set to true to allow custom endpoints
    * ServiceDelimiter string Delimiter to use to separate overridden services (multiple services) Defaults to "&"

- Do not add nodes labeled with kubernetes.azure.com/managed=false to backend pool of load balancer. ([#93034](https://github.com/kubernetes/kubernetes/pull/93034), [@matthias50](https://github.com/matthias50)) [SIG Cloud Provider]

- Limit number of instances in a single update to GCE target pool to 1000. ([#87881](https://github.com/kubernetes/kubernetes/pull/87881), [@wojtek-t](https://github.com/wojtek-t)) [SIG Cloud Provider, Network and Scalability]

- The scheduling queue didn't notice any extenders' failures, it could miss some cluster events,
  and it could end up Pods rejected by Extenders stuck in unschedulable pod pool in 5min in the worst-case scenario.

1F0D1..1F0DF  ; valid                  ;      ; NV8    # 6.0  PLAYING CARD ACE OF CLUBS..PLAYING CARD WHITE JOKER
1F0E0..1F0F5  ; valid                  ;      ; NV8    # 7.0  PLAYING CARD FOOL..PLAYING CARD TRUMP-21
1F0F6..1F0FF  ; disallowed                             # NA   <reserved-1F0F6>..<reserved-1F0FF>
1F100         ; disallowed                             # 5.2  DIGIT ZERO FULL STOP

OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

================================================================

github.com/gobwas/pool
https://github.com/gobwas/pool
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The MIT License (MIT)

Copyright (c) 2017-2019 Sergey Kamardin <******@****.***>