Prep release (#298)

* Fix GH actions warning

* Update CHANGELOG

* Note PR297

.github/workflows/ci.yaml

@@ -118,7 +118,7 @@ jobs:
       - run: |
           set -e
           curl -L https://github.com/rust-lang-nursery/mdBook/releases/download/v0.3.1/mdbook-v0.3.1-x86_64-unknown-linux-gnu.tar.gz | tar xzf -
-          echo ::add-path::`pwd`
+          echo `pwd` >> $GITHUB_PATH
       - run: (cd docs && mdbook build)
       - uses: actions/upload-artifact@v1
         with:

CHANGELOG.md

@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 <!-- next-header -->
 ## [Unreleased] - ReleaseDate
+### Fixed
+- [PR#297](https://github.com/EmbarkStudios/cargo-deny/pull/297) fixed a couple of diagnostics to have codes.
+- [PR#296](https://github.com/EmbarkStudios/cargo-deny/pull/296) resolved [#288](https://github.com/EmbarkStudios/cargo-deny/issues/288) by improving the information in diagnostics pertaining to advisories. Thanks [@tomasfarias](https://github.com/tomasfarias)!
+
 ## [0.8.0] - 2020-10-20
 ### Added
 - [PR#238](https://github.com/EmbarkStudios/cargo-deny/pull/238) resolved [#225](https://github.com/EmbarkStudios/cargo-deny/issues/225) by adding a `wrappers` field to `[bans.deny]` entries, which allows the banned crate to be used only if it is a direct dependency of one of the wrapper crates. Thanks [@Stupremee](https://github.com/Stupremee)!