v1.1.21, update changelog with some back-filled versions

CHANGELOG.md

@@ -1,3 +1,35 @@
+## 1.1.21
+
+- No longer include unset metadata fields in frontmatter https://github.com/prose/prose/pull/958
+- Refactor build scripts, start using travis-ci.org to deploy https://github.com/prose/prose/pull/949
+- Fix bug where select elements could accept multiple values, where multiselects would show `null` when there was no value, and placeholders in select elements https://github.com/prose/prose/pull/954
+- Fix bug where hidden metadata fields with no defaults would crash https://github.com/prose/prose/pull/955
+- Fix session storage bug where save would not properly get called https://github.com/prose/prose/pull/956
+- Started a deployment doc that currently includes Gatekeeper https://github.com/prose/prose/pull/957
+
+## 1.1.20
+
+- Upgrade CodeMirror version to v5.11, include it using NPM https://github.com/prose/prose/pull/943
+- Use node 4.2 https://github.com/prose/prose/pull/943
+- Upgrade Mocha, Mocha-phantomjs, and phantomjs versions https://github.com/prose/prose/pull/943
+- Fix how list button works when inserting new markdown https://github.com/prose/prose/pull/926
+
+## 1.1.19
+
+- Improve `npm start` script https://github.com/prose/prose/pull/920
+- Fixes issue where yaml parser would keep inserting extra lines at the top of the document https://github.com/prose/prose/pull/919
+- Toggle preview and edit modes with CTRL-Enter https://github.com/prose/prose/pull/875
+- Increase width of editor https://github.com/prose/prose/pull/927
+- Increase width of metadata editor https://github.com/prose/prose/pull/933
+- Use SASS to decouple CSS assets https://github.com/prose/prose/pull/942
+- Stop textarea meta elements from endlessly escaping characters https://github.com/prose/prose/pull/941
+
+## 1.1.18
+
+- Implement CSV editing https://github.com/prose/prose/pull/911
+
+*Note, due to many reasons we didn't record changelogs for many versions. If you have a specific question and can't find the answer from the commit history, please open an issue. Thanks!*
+
 ## 1.1.5
 
 - Adds basic testing and fixes includes with more than one argument.

package.json

@@ -1,6 +1,6 @@
 {
  "name": "prose",
- "version": "1.1.20",
+ "version": "1.1.21",
  "description": "[Prose](https://prose.io) is a web-based interface for managing text-based content in your GitHub repositories. Use it to create, edit, and delete files, and save your changes directly to GitHub.",
  "dependencies": {
  "backbone": "~1.0.0",