Merge pull request #238 from atc0005/update-changelog-for-v0.3.12-rel…

…ease

Update CHANGELOG for v0.3.12 release

CHANGELOG.md

@@ -26,6 +26,24 @@ The following types of changes will be recorded in this file:
 
 - placeholder
 
+## [v0.3.12] - 2021-02-17
+
+### Changed
+
+- Go versions
+  - Update `go-ci-stable` from `1.15.8` to `1.16.0`
+  - Update `go-ci-oldstable` from `1.14.15` to `1.15.8`
+  - Update `go-ci-stable-debian-build` from `1.15.8` to `1.16.0`
+  - Update `go-ci-stable-alpine-buildx86` from`1.15.8-alpine3.12` to
+    `1.16.0-alpine3.12`
+  - Update `go-ci-stable-alpine-buildx64` from `1.15.8-alpine3.12` to
+    `1.16.0-alpine3.12`
+- Dependencies
+  - `golangci/golangci-lint`
+    - `v1.36.0` to `v1.37.0`
+    - binary installed within `oldstable`, `stable` and `unstable` images
+    - Docker image used as a builder/base for `lint-only` image
+
 ## [v0.3.11] - 2021-02-05
 
 ### Changed
@@ -488,7 +506,8 @@ waiting on a new upstream release.
       tools that we include in our container images
   - Dockerfile base images
 
-[Unreleased]: https://github.com/atc0005/go-ci/compare/v0.3.11...HEAD
+[Unreleased]: https://github.com/atc0005/go-ci/compare/v0.3.12...HEAD
+[v0.3.12]: https://github.com/atc0005/go-ci/releases/tag/v0.3.12
 [v0.3.11]: https://github.com/atc0005/go-ci/releases/tag/v0.3.11
 [v0.3.10]: https://github.com/atc0005/go-ci/releases/tag/v0.3.10
 [v0.3.9]: https://github.com/atc0005/go-ci/releases/tag/v0.3.9