release(v0.2.0-alpha.6): prepare release

This is the official v0.2.0-alpha.6 release.

Signed-off-by: Spencer Smith <[email protected]>

Author: rsmitty

CHANGELOG.md

@@ -1,3 +1,9 @@
+<a name="v0.2.0-alpha.6"></a>
+## [v0.2.0-alpha.6](https://github.com/talos-systems/talos/compare/v0.2.0-alpha.5...v0.2.0-alpha.6) (2020-10-20)
+
+### Chore
+
+* update talos machinery v0.7.0-alpha.7
 
 
 <a name="v0.2.0-alpha.5"></a>
@@ -7,6 +13,11 @@
 
 * make sure secrets are cluster owned
 
+### Release
+
+* **v0.2.0-alpha.5:** prepare release
+
+
 <a name="v0.2.0-alpha.4"></a>
 ## [v0.2.0-alpha.4](https://github.com/talos-systems/talos/compare/v0.2.0-alpha.3...v0.2.0-alpha.4) (2020-10-06)