Update CHANGELOG for v1.14.2 release

Signed-off-by: Lan Luo <luola@vmware.com>

CHANGELOG/CHANGELOG-1.14.md

@@ -1,5 +1,23 @@
 # Changelog 1.14
 
+## 1.14.2 - 2024-01-26
+
+### Changed
+
+- Enable IPv4/IPv6 forwarding on demand automatically to eliminate the need for user intervention or dependencies on other components. ([#5833](https://github.com/antrea-io/antrea/pull/5833), [@tnqn])
+
+### Fixed
+
+- Store NetworkPolicy in filesystem as fallback data source to let antrea-agent fallback to use the files if it can't connect to antrea-controller on startup. ([#5739](https://github.com/antrea-io/antrea/pull/5739), [@tnqn])
+- Support Local ExternalTrafficPolicy for Services with ExternalIPs when Antrea proxyAll mode is enabled. ([#5795](https://github.com/antrea-io/antrea/pull/5795), [@tnqn])
+- Enable Pod network after realizing initial NetworkPolicies to avoid traffic from/to Pods bypassing NetworkPolicy when antrea-agent restarts. ([#5777](https://github.com/antrea-io/antrea/pull/5777), [@tnqn])
+- Fix Clean-AntreaNetwork.ps1 invocation in Prepare-AntreaAgent.ps1 for containerized OVS on Windows. ([#5859](https://github.com/antrea-io/antrea/pull/5859), [@antoninbas])
+- Add missing space to kubelet args in Prepare-Node.ps1 so that kubelet can start successfully on Windows. ([#5858](https://github.com/antrea-io/antrea/pull/5858), [@antoninbas])
+- Update Windows OVS download link to remove the redundant certificate to fix OVS driver installation failure. ([#5839](https://github.com/antrea-io/antrea/pull/5839), [@XinShuYang])
+- Add DHCP IP retries in PrepareHNSNetwork on Windows to fix the potential race condition issue where acquiring a DHCP IP address may fail after CreateHNSNetwork. ([#5819](https://github.com/antrea-io/antrea/pull/5819), [@XinShuYang])
+- Fix `antctl trace-packet` command failure which is caused by arguments missing issue. ([#5838](https://github.com/antrea-io/antrea/pull/5838), [@luolanzone])
+- Fix incorrect MTU configurations for the WireGuard encryption mode and GRE tunnel mode. ([#5880](https://github.com/antrea-io/antrea/pull/5880) [#5926](https://github.com/antrea-io/antrea/pull/5926), [@hjiajing] [@tnqn])
+
 ## 1.14.1 - 2023-11-21
 
 ### Fixed