Added changelog entry

CHANGELOG.md

@@ -18,7 +18,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 - Added `-SharingStatus` parameter to `Get-PnPFlow` which allows for filtering flows based on their sharing status. [#3287](https://github.com/pnp/powershell/pull/3287)
 - Added `-AzureADLoginEndPoint` and `-MicrosoftGraphEndPoint` parameters to `Connect-PnPOnline` cmdlet for use in custom Azure environments. [#2925](https://github.com/pnp/powershell/pull/2925)
 - Added `SiteOwnerManageLegacyServicePrincipalEnabled` parameter to `Set-PnPTenant` cmdlet. With this parameter site owners will not be able to register/update apps unless the tenant admin explicitly allows it. [#3318](https://github.com/pnp/powershell/pull/3318)
-
+- Added `-EnableAutoExpirationVersionTrim`, `-ExpireVersionsAfterDays`, `-MajorVersions`, `-MinorVersions`, `-InheritTenantVersionPolicySettings`, `-StartApplyVersionPolicySettingToExistingDocLibs` and `-CancelApplyVersionPolicySettingToExistingDocLibs` to `Set-PnPSite` to allow for time based version expiration on the site level [#3373](https://github.com/pnp/powershell/pull/3373)
+
 ### Fixed
 
 - Fixed `Add-PnPContentTypeToList` cmdlet to better handle piped lists. [#3244](https://github.com/pnp/powershell/pull/3244)
@@ -45,6 +46,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
 ### Contributors
 
+- [msjennywu]
 - Reshmee Auckloo [reshmee011]
 - Per Østergaard [per-oestergaard]
 - Nishkalank Bezawada [NishkalankBezawada]