message: Bump changelog for release.
  Original commit:
diff: -# Next Release
  +# Enso 2.0.0-alpha.11 (2021-08-06)
  This update contains major performance improvements and exposes new privacy user
  settings. We will work towards stabilizing it in the next weeks in order to make
  @@ -8,13 +8,13 @@ these updates be shipped in a stable release before the end of the year.
  #### Visual Environment
  -- [New look of open project dialog][1700]. Now it has "Open project" title on
  +- [New look of open project dialog][1700]. Now it has a "Open project" title at
  the top.
  -- [Documentation cooments are displayed next to the nodes.][1744].
  +- [Documentation coments are displayed next to the nodes.][1744].
  #### Enso Compiler
  -- [Updated Enso engine to version 0.2.22][1762]. If you're interested in the
  +- [Updated Enso engine to version 0.2.22][1762]. If you are interested in the
  enhancements and fixes made to the Enso compiler, you can find out more
  details in
  [the engine release notes](https://github.com/enso-org/enso/blob/main/RELEASES.md).
  