luns_dimarts_dimecres_dijous_divendres_dissabte".split("_"),weekdaysShort:"dg._dl._dt._dc._dj._dv._ds.".split("_"),weekdaysMin:"dg_dl_dt_dc_dj_dv_ds".split("_"),weekdaysParseExact:!0,longDateFormat:{LT:"H:mm",LTS:"H:mm:ss",L:"DD/MM/YYYY",LL:"D MMMM [de] YYYY",ll:"D MMM YYYY",LLL:"D MMMM [de] YYYY [a les] H:mm",lll:"D MMM YYYY, H:mm",LLLL:"dddd D MMMM [de] YYYY [a les] H:mm",llll:"ddd D MMM YYYY, H:mm"},calendar:{sameDay:function(){return"[avui a "+(1!==this.hours()?"les":"la")+"] LT"},nextDay:fu...

- [`KT-52615`](https://youtrack.jetbrains.com/issue/KT-52615) LL FIR: build RAW FIR only by stubs
- [`KT-55053`](https://youtrack.jetbrains.com/issue/KT-55053) K2: Exception "lateinit property diagnostic has not been initialized" in FirBuilder

Some upgrade methods might upgrade etcd from 3.0 to 3.1 automatically when you upgrade from Kubernetes 1.8, unless you specify otherwise. Because [etcd does not support downgrading](https://coreos.com/etcd/docs/latest/upgrades/upgrade_3_1.html), you'll need to either remain on etcd 3.1 or restore from a backup if you want to downgrade back to Kubernetes 1.8.

## Introduction to 1.9.0

- Promote StatefulSet minReadySeconds to GA. This means `--feature-gates=StatefulSetMinReadySeconds=true` are not needed on kube-apiserver and kube-controller-manager binaries and they'll be removed soon following policy at https://kubernetes.io/docs/reference/using-api/deprecation-policy/#deprecation ([#110896](https://github.com/kubernetes/kubernetes/pull/110896), [@ravisantoshgudimetla](https://github.com/ravisantoshgudimetla)) [SIG...

* GC is now bound by QPS so if you need more QPS to avoid ratelimiting GC, you'll have to set it explicitly. ([#63657](https://github.com/kubernetes/kubernetes/pull/63657), [@shyamjvs](https://github.com/shyamjvs))

* Deprecate auto detecting cloud providers in kubelet. Auto detecting cloud providers go against the initiative for out-of-tree cloud providers as we'll now depend on cAdvisor integrations with cloud providers instead of the core repo. In the near future, `--cloud-provider` for kubelet will either be an empty string or `external`.  ([#51312](https://github.com/kubernetes/kubernetes/pull/51312), [@a...

### Windows

- Kubectl port-forward for Windows containers was added in v1.15. To use it, you’ll need to build a new pause image including WinCAT. ([#75479](https://github.com/kubernetes/kubernetes/pull/75479), [@benmoss](https://github.com/benmoss))

<p>
In <a href="https://www.unicode.org/versions/Unicode8.0.0/">The Unicode Standard 8.0</a>,
Section 4.5 "General Category" defines a set of character categories.
Go treats all characters in any of the Letter categories Lu, Ll, Lt, Lm, or Lo
as Unicode letters, and those in the Number category Nd as Unicode digits.
</p>

<h3 id="Letters_and_digits">Letters and digits</h3>

<p>