chore: prepare v3.5.0 release (#294)

Author: villevsv-upcloud

CHANGELOG.md

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [3.5.0] - 2024-02-29
+
 ### Added
 
 - Policies section in `objectstorage show` command
@@ -133,7 +135,7 @@ In addition, `kubernetes create` will now, by default, block all access to the c
 ## [2.8.0] - 2023-06-21
 ### Added
 - Add support for OpenSearch database type
-- Add `database index list` and `database index` commands for managing OpenSearch database indices 
+- Add `database index list` and `database index` commands for managing OpenSearch database indices
 - Add completions for `--zone` arguments.
 - Add `--private-node-groups` argument to `kubernetes create` command.
 - Add _Private node groups_ field to `kubernetes show` output.
@@ -355,7 +357,8 @@ Initial public beta release :tada:
 ### Added
 - Current feature set added! First internal release
 
-[Unreleased]: https://github.com/UpCloudLtd/upcloud-cli/compare/v3.4.0...HEAD
+[Unreleased]: https://github.com/UpCloudLtd/upcloud-cli/compare/v3.5.0...HEAD
+[3.5.0]: https://github.com/UpCloudLtd/upcloud-cli/compare/v3.5.0...v3.5.0
 [3.4.0]: https://github.com/UpCloudLtd/upcloud-cli/compare/v3.3.0...v3.4.0
 [3.3.0]: https://github.com/UpCloudLtd/upcloud-cli/compare/v3.2.2...v3.3.0
 [3.2.2]: https://github.com/UpCloudLtd/upcloud-cli/compare/v3.2.1...v3.2.2