* Fix base image pinning during upgrades via cluster/gce/upgrade.sh ([#33147](https://github.com/kubernetes/kubernetes/pull/33147), [@vishh](https://github.com/vishh))
* Remove the flannel experimental overlay ([#33862](https://github.com/kubernetes/kubernetes/pull/33862), [@luxas](https://github.com/luxas))

- Added warnings for overlap paths in ConfigMap, Secret, DownwardAPI, Projected. Added warning for cases when ProjectedVolume with sources is provided. ([#121968](https://github.com/kubernetes/kubernetes/pull/121968), [@Peac36](https://github.com/Peac36))

- Fixed a bug involving Services of type `LoadBalancer` with multiple IPs and a `LoadBalancerSourceRanges` that overlaps the node IP. ([#109826](https://github.com/kubernetes/kubernetes/pull/109826), [@danwinship](https://github.com/danwinship))

Kubernetes now allows users to define the cluster Service CIDR via an API object: ServiceCIDR.

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<p>
The built-in functions <code>append</code> and <code>copy</code> assist in
common slice operations.
For both functions, the result is independent of whether the memory referenced
by the arguments overlaps.
</p>

<p>
The <a href="#Function_types">variadic</a> function <code>append</code>
appends zero or more values <code>x</code> to a slice <code>s</code> of

- Fixes `kubectl drain --dry-run=server`. ([#100206](https://github.com/kubernetes/kubernetes/pull/100206), [@KnVerey](https://github.com/KnVerey))
- Fixes an overly restrictive conformance test to accept service account tokens signed by an ECDSA key ([#100680](https://github.com/kubernetes/kubernetes/pull/100680), [@smira](https://github.com/smira)) [SIG Architecture, Auth and Testing]

    *   Code that uses `isinstance(x, tf.Tensor)` instead of `tf.is_tensor` when
        checking Keras symbolic inputs/outputs should switch to using
        `tf.is_tensor`.
    *   Code that is overly dependent on the exact names attached to symbolic
        tensors (e.g. assumes there will be ":0" at the end of the inputs,
        treats names as unique identifiers instead of using `tensor.ref()`,
        etc.) may break.

pkg image, method (Rectangle) In(Rectangle) bool
pkg image, method (Rectangle) Inset(int) Rectangle
pkg image, method (Rectangle) Intersect(Rectangle) Rectangle
pkg image, method (Rectangle) Overlaps(Rectangle) bool
pkg image, method (Rectangle) Size() Point
pkg image, method (Rectangle) String() string
pkg image, method (Rectangle) Sub(Point) Rectangle
pkg image, method (Rectangle) Union(Rectangle) Rectangle