feat: release v4.0.0

* Update the CHANGELOG.md with v4.0.0 changes.
* Change version from 3.0.3 to 4.0.0 in various places.

feat: release v3.0.3

  * Update the CHANGELOG.md with v3.0.3 changes.
  * Change version from 3.0.1 to 3.0.3 in various places.

fix: don't attempt to reserve view-only resource

Previously a user could attempt to reserve a resource that they had
"view-only" permission. The reservation would then fail.

Change the UI so that it doesn't offer them the option to reserve the
resource.

Closes: #655

feat: release v3.0.1

  * Update the CHANGELOG.md with v3.0.0 and v3.0.1 changes.
  * Change version from 2.8.6 to 3.0.1 in various places.

ci(stale): correct message formatting, exempt assigned

* Exempt assigned issues/PRs from being marked stale or closed.
* Correct the message formatting so that line breaks are preserved.

Update Readme.md with more information

Update Readme.md with more information

Update Readme.md with more information

Update Readme.md with more information

Update Readme.md with more information