- Adopted a new implementation of watch caches for **list** verbs, using a btree data structure. The new implementation is active by default; you can opt out by disabling the `BtreeWatchCache` feature gate. ([#128415](https://github.com/kubernetes/kubernetes/pull/128415), [@serathius](https:/...

* Update Cluster Autoscaler to 1.12.1 ([#70705](https://github.com/kubernetes/kubernetes/pull/70705), [@losipiuk](https://github.com/losipiuk))
* Improve Azure instance metadata handling by adding caches. ([#70353](https://github.com/kubernetes/kubernetes/pull/70353), [@feiskyer](https://github.com/feiskyer))

- The EndpointSlice controller now waits for EndpointSlice and Node caches to be synced before starting. ([#94086](https://github.com/kubernetes/kubernetes/pull/94086), [@robscott](https://github.com/robscott)) [SIG Apps and Network]

- Improved Azure instance metadata handling by adding caches. ([#70353](https://github.com/kubernetes/kubernetes/pull/70353), [@feiskyer](https://github.com/feiskyer))

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- Added automatic download of the CNI binary in `local-up-cluster.sh`, facilitating local debugging. ([#120312](https://github.com/kubernetes/kubernetes/pull/120312), [@HirazawaUi](https://github.com/HirazawaUi))
- Added context to `caches populated` log messages. ([#119796](https://github.com/kubernetes/kubernetes/pull/119796), [@sttts](https://github.com/sttts))

* PodSecurityPolicies can now specify a whitelist of allowed paths for host volumes. ([#50212](https://github.com/kubernetes/kubernetes/pull/50212), [@jhorwit2](https://github.com/jhorwit2))

* API server authentication now caches successful bearer token authentication results for a few seconds. ([#50258](https://github.com/kubernetes/kubernetes/pull/50258), [@liggitt](https://github.com/liggitt))

		}
	}
	return true
}

// cache of IAM info fetched in last SiteReplicationMetaInfo call
type srIAMCache struct {
	sync.RWMutex
	lastUpdate time.Time
	srIAMInfo  madmin.SRInfo // caches IAM info
}

func (c *SiteReplicationSys) getSRCachedIAMInfo() (info madmin.SRInfo, ok bool) {
	c.iamMetaCache.RLock()
	defer c.iamMetaCache.RUnlock()
	if c.iamMetaCache.lastUpdate.IsZero() {

c,?o&hs&eht,iiawak,yub,?lf,p&evol,ydnac,?rd&kcab,niar,???r&2xro6--nx?atselttil,e&d&nu,wohc,?h,ilf,pp&ep,irts,u,?t&aerg,tib,??g!r,?ks,o!on,?ufekaf,?s&9nvfe--nx?dom,ndym,p&ihc,oo,?remagten,sikhcnerf,u&bloohcs,ruci,srev,?xvp4--nx??t&a&cyssup,obgip,?e&rces,vlev,?hginyad,netnocresu,sidas,u&b,ollihc,??u&4rvp8--nx?fig!.&a&d&eki?ih??kimot?m&ayakat?ihsah??ne?raha&gi&kes?makak??sak??taga&may?tik??wa&g&ibi?ustakan??karihs!ihsagih????e&katim?uawak??i&gohakas?hc&apna?uonaw??k&ago?es?ot??m&anuzim?ijat??nak?ur...

- Fixes a regression that could cause panics in LRU caches in controller-manager, kubelet, kube-apiserver, or client-go. ([#104466](https://github.com/kubernetes/kubernetes/pull/104466), [@stbenjam](https://github.com/stbenjam))