CHANGELOG: update CHANGELOG for v0.6.1

Signed-off-by: Imran Pochi <imran@kinvolk.io>

CHANGELOG.md

@@ -1,3 +1,29 @@
+## v0.6.1 - 2021-02-09
+
+This is a patch release which includes mainly bug fixes.
+
+> **NOTE**: Please read the upgrading guidelines [here](https://github.com/kinvolk/lokomotive/blob/v0.6.1/CHANGELOG.md#upgrading-from-v030).
+
+### Changes in v0.6.1
+
+#### Development
+
+- Velero: Add tolerations to Restic plugin ([#1348](https://github.com/kinvolk/lokomotive/pull/1348)).
+- Velero: Add e2e tests ([#1353](https://github.com/kinvolk/lokomotive/pull/1353)).
+
+#### Terraform Provider Updates
+- Update Packet[Equinux Metal] terraform provider to 3.2.1 ([#1349](https://github.com/kinvolk/lokomotive/pull/1349)).
+
+#### Bug fixes
+
+- Prefix `ETCD_` for standard etcd environment variables only ([#1308](https://github.com/kinvolk/lokomotive/pull/1308)).
+- Update Restic TolerationSeconds type to integer and add conditional checks ([#1365](https://github.com/kinvolk/lokomotive/pull/1365)).
+
+#### Docs
+- Add missing `provider` parameter ([#1354](https://github.com/kinvolk/lokomotive/pull/1354)).
+- Update Releasing document to add steps to update the documentation website entry ([#1326](https://github.com/kinvolk/lokomotive/pull/1326)).
+- Improvements to the Lokomotive Release process documentation ([#1341](https://github.com/kinvolk/lokomotive/pull/1341)).
+
 ## v0.6.0 - 2021-01-22
 
 We're happy to announce the release of Lokomotive v0.6.0 (Flying Scotsman).