docs(changelogs): add new release v2.21.0

Author: Cryptophobia

README.md

@@ -1,6 +1,7 @@
 
 |![](https://upload.wikimedia.org/wikipedia/commons/thumb/1/17/Warning.svg/156px-Warning.svg.png) | Hephy Workflow is the open source fork of Deis Workflow.<br />Please [read the announcement][] for more detail. |
 |---:|---|
+| 05/05/2019 | Hephy Workflow [v2.21.0][] release |
 | 03/08/2019 | Hephy Workflow [v2.20.2][] patch release |
 | 02/14/2019 | Hephy Workflow [v2.20.1][] patch release |
 | 11/29/2018 | Hephy Workflow [v2.20.0][] new release|
@@ -100,3 +101,4 @@ Then view the documentation on [http://localhost:8000](http://localhost:8000) or
 [v2.20.0]: https://gist.github.com/Cryptophobia/667cc30f42dc38d6784212eea00bfc58
 [v2.20.1]: https://gist.github.com/Cryptophobia/54b4d28f29c1f272fb892586a94f8223
 [v2.20.2]: https://gist.github.com/Cryptophobia/31f5cded1dc91719ea0c0a0d4a3d7ad7
+[v2.21.0]: https://gist.github.com/Cryptophobia/61f725a891bcb9a147db6434dc2b8149

mkdocs.yml

@@ -94,6 +94,7 @@ pages:
     - Controller API v2.2: reference-guide/controller-api/v2.2.md
     - Controller API v2.3: reference-guide/controller-api/v2.3.md
   - Changelogs:
+    - v2.21.0: changelogs/v2.21.0.md
     - v2.20.2: changelogs/v2.20.2.md
     - v2.20.1: changelogs/v2.20.1.md
     - v2.20.0: changelogs/v2.20.0.md

src/changelogs/v2.21.0.md

@@ -0,0 +1,30 @@
+## Workflow v2.20.2 -> v2.21.0
+
+#### Releases
+
+- router v2.15.1 -> v2.16.0
+- slugbuilder v2.7.0 -> v2.7.1
+- workflow v2.20.2 -> v2.21.0
+- workflow-cli v2.20.2 -> v2.21.0
+- workflow-e2e v2.20.2 -> v2.21.0
+
+#### Features
+
+- [`7313ef9`](https://github.com/teamhephy/router/commit/7313ef9915c22d7038cfcb5091502e3047dc8093) (router) - router: Add ability to set MaxHeaderSize and MaxFieldSize globally
+
+#### Fixes
+
+- [`16b5d8e`](https://github.com/teamhephy/router/commit/16b5d8e06d6aaecaad3ecd323dc4569db4407445) (router) - rootfs: fix(rootfs) don't bake Dockerfile into image
+- [`b276068`](https://github.com/teamhephy/router/commit/b276068d293bfe5007d1f0b51b2012416e847f13) (router) - router: fix(router) add missing ssl config in default host
+- [`d4fa817`](https://github.com/teamhephy/workflow/commit/d4fa817f3773a7e9fedf9c5386ab1ca5724bf48a) (workflow) - changelogs: fix typo in v2.20.2 changelog
+
+#### Documentation
+
+- [`075cd89`](https://github.com/teamhephy/workflow/commit/075cd898f1a08f6776e05767c0fc936574a5e33d) (workflow) - changelogs: add new patch release v2.20.2
+
+#### Maintenance
+
+- [`3c0c1a1`](https://github.com/teamhephy/router/commit/3c0c1a157527b4270295139cd82970f1f0558502) (router) - rootfs: update to nginx 1.14.2 / vts 0.1.18
+- [`6b55e4b`](https://github.com/teamhephy/router/commit/6b55e4bf24a5ccbb871cc9a1fa4750cdbe3b338f) (router) - Makefile: update to go-dev v1.10.0
+- [`8c75726`](https://github.com/teamhephy/router/commit/8c757267124470aafdf55f2a591be0d802185bb2) (router) - Dockerfile: remove external binaries
+- [`9265cb5`](https://github.com/teamhephy/slugbuilder/commit/9265cb58e9cfd8f21af8e54f01ced6cb54801bdc) (slugbuilder) - buildpacks: update all buildpacks to latest versions (#12)

src/index.md

@@ -9,7 +9,7 @@ application configuration, creating and rolling back releases, managing domain n
 certificates, providing seamless edge routing, aggregating logs, and sharing applications with
 teams. All of this is exposed through a simple REST API and command line interface.
 
-Please note that this documentation is for Hephy Workflow (v2.20.2).  Older versions of Deis and
+Please note that this documentation is for Hephy Workflow (v2.21.0).  Older versions of Deis and
 Hephy Workflow are not supported.
 
 ## Getting Started