diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 000000000..2d9e6e0a8
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,184 @@
+# Changelog
+## v1.5.1
+
+### Description
+Highlights:
+* Fixes var declaration of objects and arrays to indent correctly (#256, #430)
+* Support keywords as IdentifierNames such as foo.catch() (#309, #351,#368, #378)
+* Improved indenting for statements (#289)
+* Improved ES6 support - let, const, template strings, and "fat arrow"
+* Support for non-ASCII characters in variable names (#305)
+* Multiple fixes to requirejs support and added tests to protect in future
+* Improved LESS support (still plenty of room for improvement in this area)
+* Do not add space after !!
+
+https://github.com/einars/js-beautify/compare/v1.4.2...v1.5.1
+
+### Closed Issues
+* Nested if statements not displayed correctly ([#450](https://github.com/beautify-web/js-beautify/issues/450))
+* preserve_newlines always true ([#449](https://github.com/beautify-web/js-beautify/issues/449))
+* line wrapping breaks in weird places ([#438](https://github.com/beautify-web/js-beautify/issues/438))
+* Update dependencies to current versions ([#437](https://github.com/beautify-web/js-beautify/pull/437))
+* Add support for ES6 template strings ([#434](https://github.com/beautify-web/js-beautify/pull/434))
+* Fix #402: support ES6 fat arrow ([#433](https://github.com/beautify-web/js-beautify/pull/433))
+* Ending brace missaligned when part of first definition in var line ([#430](https://github.com/beautify-web/js-beautify/issues/430))
+* fixing disabled line wrapping for HTML ([#429](https://github.com/beautify-web/js-beautify/pull/429))
+* Missing semi colon ([#420](https://github.com/beautify-web/js-beautify/issues/420))
+* Fixed require.js support ([#416](https://github.com/beautify-web/js-beautify/pull/416))
+* should not split the es6 operator '=>' ([#402](https://github.com/beautify-web/js-beautify/issues/402))
+* fixed relative paths for require.js ([#387](https://github.com/beautify-web/js-beautify/pull/387))
+* Support reserved words as property names ([#378](https://github.com/beautify-web/js-beautify/issues/378))
+* Make the AMD API match the rest of the APIs ([#376](https://github.com/beautify-web/js-beautify/pull/376))
+* Preserve newlines in html related to issue #307 ([#375](https://github.com/beautify-web/js-beautify/pull/375))
+* Multi-line statements ([#374](https://github.com/beautify-web/js-beautify/issues/374))
+* Reserved words used as property/function/variable identifiers are formatted incorrectly ([#368](https://github.com/beautify-web/js-beautify/issues/368))
+* fixed problems with colon character ([#363](https://github.com/beautify-web/js-beautify/pull/363))
+* require.JS paths are hardcoded in beautify-html.js  ([#359](https://github.com/beautify-web/js-beautify/issues/359))
+* Regression in p.a.c.ked file detection ([#357](https://github.com/beautify-web/js-beautify/issues/357))
+* Fix Issue #339 ([#354](https://github.com/beautify-web/js-beautify/pull/354))
+* Added single line comment support in less/sass for javascript parser ([#353](https://github.com/beautify-web/js-beautify/pull/353))
+* Function named 'in' not formatting correctly ([#351](https://github.com/beautify-web/js-beautify/issues/351))
+* CSS Pseudo element ([#346](https://github.com/beautify-web/js-beautify/issues/346))
+* array closing brace error for return statements with keep_array_indentation ([#340](https://github.com/beautify-web/js-beautify/issues/340))
+* CSS Beautifier: breaks :before and :after (regression) ([#339](https://github.com/beautify-web/js-beautify/issues/339))
+* Publish v1.5.0  ([#335](https://github.com/beautify-web/js-beautify/issues/335))
+* "keep array indentation" not working ([#333](https://github.com/beautify-web/js-beautify/issues/333))
+* CSS Beautifier: support LESS/SASS line comments ([#326](https://github.com/beautify-web/js-beautify/issues/326))
+* Incorrect formating with semicolon-less code ([#323](https://github.com/beautify-web/js-beautify/issues/323))
+
+
+## v1.4.2 
+
+### Description
+Release quick fix for python errno error that has started being more heavily reported
+Initial release of css beautifier ported to python
+Additional minor fixes and enhancements
+
+
+
+### Closed Issues
+* global name 'errno' is not defined ([#352](https://github.com/beautify-web/js-beautify/issues/352))
+* import errno for errno.EEXIST ([#349](https://github.com/beautify-web/js-beautify/pull/349))
+* Added bower.json ([#343](https://github.com/beautify-web/js-beautify/pull/343))
+* HTML wrap-line-length: 0 doesn't work ([#342](https://github.com/beautify-web/js-beautify/issues/342))
+* Make beautify.js, beautify-html.js, beautify-css.js available in bower ([#341](https://github.com/beautify-web/js-beautify/issues/341))
+* Making .jsbeautifyrc resolve work (in general and for Windows re home dir) ([#334](https://github.com/beautify-web/js-beautify/pull/334))
+* windows 8 error: path.js:204         throw new TypeError('Arguments to path.join must be strings'); ([#300](https://github.com/beautify-web/js-beautify/issues/300))
+* Port beautify-css to python ([#204](https://github.com/beautify-web/js-beautify/issues/204))
+
+
+## v1.4.1
+
+### Description
+Incremental fixes and improvements 
+
+
+### Closed Issues
+* Tests borked when running from web ([#332](https://github.com/beautify-web/js-beautify/issues/332))
+* wrap_line_length isn't enforced for property values ([#331](https://github.com/beautify-web/js-beautify/issues/331))
+* Have no empty line between comment and function ([#329](https://github.com/beautify-web/js-beautify/issues/329))
+* Add new line at the end of the file (html-beautify) ([#325](https://github.com/beautify-web/js-beautify/issues/325))
+* Space in empty parentheses ([#322](https://github.com/beautify-web/js-beautify/pull/322))
+* Handlebars ([#321](https://github.com/beautify-web/js-beautify/pull/321))
+* Space in empty parentheses ([#320](https://github.com/beautify-web/js-beautify/issues/320))
+* The indent_with_tabs option did not work when required in node, only CLI. ([#319](https://github.com/beautify-web/js-beautify/pull/319))
+* add option to indent "inner HTML"... ([#312](https://github.com/beautify-web/js-beautify/pull/312))
+* Wrong format of HTML textnode containing multipe words ([#306](https://github.com/beautify-web/js-beautify/issues/306))
+* Repair to work in windows ([#304](https://github.com/beautify-web/js-beautify/pull/304))
+* make export object the same with common and amd methods ([#303](https://github.com/beautify-web/js-beautify/pull/303))
+* jshint cleanup and make require.js optimizable ([#302](https://github.com/beautify-web/js-beautify/pull/302))
+* E4X xml-literal allowed xml-characters ([#294](https://github.com/beautify-web/js-beautify/pull/294))
+* Publish 1.4.1 ([#292](https://github.com/beautify-web/js-beautify/issues/292))
+* Blank line inserted between function and preceding comment ([#291](https://github.com/beautify-web/js-beautify/issues/291))
+* Add tests for beautify-html.js ([#211](https://github.com/beautify-web/js-beautify/issues/211))
+
+
+## v1.4.0
+
+### Description
+Given the breadth of the changes in the code and api, bump to 1.4.0 for the next release.
+
+https://github.com/einars/js-beautify/compare/v1.3.4...v1.4.0
+
+### Closed Issues
+* Fix major performance degradation from minimal indenting ([#288](https://github.com/beautify-web/js-beautify/issues/288))
+* Minimal indenting ([#286](https://github.com/beautify-web/js-beautify/pull/286))
+* Empty lines are removed in HTML and CSS, and also adds trailing spaces ([#285](https://github.com/beautify-web/js-beautify/issues/285))
+* npmjs cli options incomplete ([#283](https://github.com/beautify-web/js-beautify/issues/283))
+* Publish 1.4.0 ([#282](https://github.com/beautify-web/js-beautify/issues/282))
+* Blocks, arrays, and expressions over indented ([#281](https://github.com/beautify-web/js-beautify/issues/281))
+* Keeping New lines inside markup ([#280](https://github.com/beautify-web/js-beautify/issues/280))
+* E4X xml-literal small fixes ([#279](https://github.com/beautify-web/js-beautify/pull/279))
+* Add support for Asynchronous Module Definition (AMD) API ([#274](https://github.com/beautify-web/js-beautify/pull/274))
+* fixed broken run tests script ([#255](https://github.com/beautify-web/js-beautify/pull/255))
+* Ending parenthesis in function call ([#239](https://github.com/beautify-web/js-beautify/issues/239))
+* Preventing line breaks around Unformatted tags ([#105](https://github.com/beautify-web/js-beautify/issues/105))
+* IE conditional HTML comments don't play well with the rest of the document ([#91](https://github.com/beautify-web/js-beautify/issues/91))
+
+
+## v1.3.4
+
+### Description
+1.3.3 introduced an change to function formatting.  This fixes primarily that but also a few other tweaks.
+
+### Closed Issues
+* Broken indentation ([#277](https://github.com/beautify-web/js-beautify/issues/277))
+* Nested inline statements (if, while, do, for) should start new line ([#276](https://github.com/beautify-web/js-beautify/issues/276))
+* Bare expression followed immediately by function definition should not indent ([#275](https://github.com/beautify-web/js-beautify/issues/275))
+* bug fix for "js-beautify does not create directory automatically when use '-o' parameter" ([#272](https://github.com/beautify-web/js-beautify/pull/272))
+* js-beautify does not create directory automatically when use '-o' parameter ([#270](https://github.com/beautify-web/js-beautify/issues/270))
+* Problem with indentation inside function ([#268](https://github.com/beautify-web/js-beautify/issues/268))
+* added a deindent() function . ([#267](https://github.com/beautify-web/js-beautify/pull/267))
+
+
+## v1.3.3
+
+### Description
+Another good set of fixes. 
+
+### Closed Issues
+* Nested arrays indentation with --good-stuff ([#273](https://github.com/beautify-web/js-beautify/issues/273))
+* Keep Array Indentation doesn't always work ([#263](https://github.com/beautify-web/js-beautify/issues/263))
+* Whitespace issue with function call with object literal + other arguments. ([#262](https://github.com/beautify-web/js-beautify/issues/262))
+* Implement wider fix to Indenting within parenthesis frames ([#259](https://github.com/beautify-web/js-beautify/issues/259))
+* Block formatting within function call parameters. ([#258](https://github.com/beautify-web/js-beautify/issues/258))
+* make python accept -w or --wrap-line-lengthmake python accept -w or --wrap-line-length ([#252](https://github.com/beautify-web/js-beautify/pull/252))
+* Beautifying function call chains that end with a callback results in incorrect formatting ([#241](https://github.com/beautify-web/js-beautify/pull/241))
+* Keeping New lines  ([#96](https://github.com/beautify-web/js-beautify/issues/96))
+
+
+## v1.3.2
+
+### Description
+Seems like there are enough features on `master` to justify a patch revision. To wit:
+
+* Removal of `expand-strict` value for `--brace-style` option.
+* Added `--space-in-paren` option.
+* E4X
+* Functions as sub-array literals (#246)
+* Minor updates to `p_a_c_k_e_r` unpacking.
+
+https://github.com/einars/js-beautify/compare/v1.3.1...master
+
+### Closed Issues
+* Why removed support for global object? ([#249](https://github.com/beautify-web/js-beautify/issues/249))
+* Incorrect indentation of functions in array ([#246](https://github.com/beautify-web/js-beautify/issues/246))
+* E4X for Python ([#243](https://github.com/beautify-web/js-beautify/issues/243))
+* Single line comments on "case:" lines forced to next line ([#242](https://github.com/beautify-web/js-beautify/issues/242))
+* Remove expand-strict ([#240](https://github.com/beautify-web/js-beautify/pull/240))
+* empty braces should always collapse to {} on the same line ([#237](https://github.com/beautify-web/js-beautify/issues/237))
+* braces "expand-strict", return { } should be on same line ([#236](https://github.com/beautify-web/js-beautify/issues/236))
+* Option for different formatting of spaces in parens ([#235](https://github.com/beautify-web/js-beautify/pull/235))
+* E4X ([#234](https://github.com/beautify-web/js-beautify/pull/234))
+* -h option in cli.js ([#233](https://github.com/beautify-web/js-beautify/pull/233))
+* Globally installed npm js-beautify will never catch .jsbeautifyrc in /home ([#228](https://github.com/beautify-web/js-beautify/issues/228))
+* html conditional tag treated as open tag "<!--[if IE 8]>" ([#222](https://github.com/beautify-web/js-beautify/issues/222))
+* Document package release process ([#214](https://github.com/beautify-web/js-beautify/issues/214))
+* Add basic tests for beautify command line ([#209](https://github.com/beautify-web/js-beautify/issues/209))
+* Index.html - "Preserve empty lines" does not describe the behavior ([#199](https://github.com/beautify-web/js-beautify/issues/199))
+* Bug: <![CDATA[ ([#152](https://github.com/beautify-web/js-beautify/issues/152))
+* New options proposal: spaces around arguments ([#126](https://github.com/beautify-web/js-beautify/issues/126))
+* Add option to put single-statement blocks into a new line ([#116](https://github.com/beautify-web/js-beautify/issues/116))
+* [Feature request] --disable-preserve-newlines to one line ([#74](https://github.com/beautify-web/js-beautify/issues/74))
+
+
diff --git a/generate-changelog.sh b/generate-changelog.sh
new file mode 100755
index 000000000..25431e2dc
--- /dev/null
+++ b/generate-changelog.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+# based on https://gist.github.com/joelittlejohn/5937573
+#
+if [ "$#" -ne 1 ]; then
+    echo "Usage: ./generate-changelog.sh user/repo"
+    exit 1
+fi
+ 
+IFS=$'\n'
+echo "# Changelog" > CHANGELOG.md
+ 
+for m in $(curl -s "https://api.github.com/repos/$1/milestones?state=closed" | jq -c '.[] | [.title, .number, .description]' | sort -r); do
+    mid=$(echo $m | sed 's/\[".*",\(.*\),".*"\]/\1/')
+    title=$(echo $m | sed 's/\["\(.*\)",.*,".*"\]/\1/')
+
+    echo "Processing milestone: $title..."
+    echo $m | sed 's/\["\(.*\)",.*\]/## \1/' >> CHANGELOG.md
+    echo "" >> CHANGELOG.md
+    echo '### Description' >> CHANGELOG.md
+    echo $m | sed 's/\[".*",.*,"\(.*\)"\]/\1/' | sed -e 's/\\"/"/g' | sed -e 's/\\r\\n/\\n/g' | sed -e 's/\\n/\'$'\n/g' >> CHANGELOG.md
+    echo "" >> CHANGELOG.md
+    echo '### Closed Issues' >> CHANGELOG.md
+    for i in $(curl -s "https://api.github.com/repos/$1/issues?milestone=$mid&state=closed" | jq -c '.[] | [.html_url, .number, .title]'); do
+        echo $i | sed 's/\["\(.*\)",\(.*\),\"\(.*\)\"\]/* \3 ([#\2](\1))/' | sed 's/\\"/"/g' >> CHANGELOG.md
+    done
+    echo "" >> CHANGELOG.md
+    echo "" >> CHANGELOG.md
+done