Update to 1.16.2

Author: tim.meissner

.markdownlint.json

@@ -0,0 +1,8 @@
+{
+    "default": true,
+    "MD001": false,
+    "MD004": { "style": "consistent" },
+    "MD013": false,
+    "MD033": false,
+    "MD036": false
+}

.travis.yml

@@ -1,15 +1,23 @@
 sudo: required
+dist: trusty
 language: node_js
 node_js: "stable"
 
 addons:
   chrome: stable
+  hosts:
+    - travis.dev
 
 notifications:
   email: false
 
 before_install:
+  # Console
   - stty cols 80
+  # Chrome setup
+  - export CHROME_BIN=chromium-browser
+  - export DISPLAY=:99.0
+  - sh -e /etc/init.d/xvfb start
 
 script:
   # Main repo

CHANGELOG.md

@@ -1,5 +1,54 @@
 # Change Log
 
+## 1.16.2
+
+*2018-12-23*
+
+- Updated preferred CDN link to jsdelivr.
+
+## 1.16.1
+
+*2018-12-17*
+
+- Fixed removal of unrecognized at-rule when `options.onlyVars` is set to `true`.
+
+## 1.16.0
+
+*2018-12-14*
+
+- Added `types` property to package.json.
+- Updated `options.onlyVars` implementation resulting in a significant
+  performance increase.
+- Fixed build status badge (now reflects only master branch status).
+
+## 1.15.3
+
+*2018-11-28*
+
+- Fixed bug that incorrectly transformed variable functions that resolve to
+  values containing parenthesis with fallback values that also contain
+  parenthesis (#42).
+
+## 1.15.2
+
+*2018-11-24*
+
+- Updated README with `options.onlyLegacy` examples.
+
+## 1.15.1
+
+*2018-11-14*
+
+- Fixed bug that prevented IE10 from fetching `<link>` CSS data from external
+  domains.
+
+## 1.15.0
+
+*2018-11-12*
+
+- Updated `options.onSuccess` callback to better handle falsey return values
+  (e.g. `false`, `null`, `0`, `""`).
+
 ## 1.14.0
 
 *2018-11-11*

README.md

@@ -1,7 +1,7 @@
 # css-vars-ponyfill
 
 [![NPM](https://img.shields.io/npm/v/css-vars-ponyfill.svg?style=flat-square)](https://www.npmjs.com/package/css-vars-ponyfill)
-[![Build Status](https://img.shields.io/travis/jhildenbiddle/css-vars-ponyfill.svg?style=flat-square)](https://travis-ci.org/jhildenbiddle/css-vars-ponyfill)
+[![Build Status](https://img.shields.io/travis/jhildenbiddle/css-vars-ponyfill/master.svg?style=flat-square)](https://travis-ci.org/jhildenbiddle/css-vars-ponyfill)
 [![Codacy](https://img.shields.io/codacy/grade/5d967da1e518489aac42d99b87088671.svg?style=flat-square)](https://www.codacy.com/app/jhildenbiddle/css-vars-ponyfill?utm_source=github.com&utm_medium=referral&utm_content=jhildenbiddle/css-vars-ponyfill&utm_campaign=Badge_Grade)
 [![Codecov](https://img.shields.io/codecov/c/github/jhildenbiddle/css-vars-ponyfill.svg?style=flat-square)](https://codecov.io/gh/jhildenbiddle/css-vars-ponyfill)
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg?style=flat-square)](https://github.com/jhildenbiddle/css-vars-ponyfill/blob/master/LICENSE)
@@ -63,17 +63,11 @@ Git:
 git clone https://github.com/jhildenbiddle/css-vars-ponyfill.git
 ```
 
-CDN ([unpkg.com](https://unpkg.com/) shown, also on [jsdelivr.net](https://www.jsdelivr.com/)):
+CDN ([jsdelivr.com](https://www.jsdelivr.com/) shown, also on [unpkg.com](https://unpkg.com/)):
 
 ```html
-<!-- file.html (latest v1.x.x) -->
-
-<script src="https://unpkg.com/css-vars-ponyfill@1"></script>
-<script>
-  cssVars({
-    // ...
-  });
-</script>
+<!-- Latest v1.x.x -->
+<script src="https://cdn.jsdelivr.net/npm/css-vars-ponyfill@1"></script>
 ```
 
 ## Examples
@@ -382,6 +376,16 @@ When `true`, the ponyfill will only transform custom properties, generate CSS, a
 cssVars({
   onlyLegacy: true // default
 });
+
+cssVars({
+  // Treat all browsers as legacy
+  onlyLegacy: false
+});
+
+cssVars({
+  // Treat Edge 15/16 as legacy
+  onlyLegacy: !(/Edge\/1[56]\./i.test(navigator.userAgent))
+});
 ```
 
 ### options.onlyVars
@@ -725,7 +729,7 @@ cssVars({
   1. **node**: The source node `object` reference
   1. **url**: The source URL `string` (`<link>` href, `@import` url, or page url for `<style>` data)
 
-Callback after CSS data has been collected from each node and *before* CSS custom properties have been transformed. Allows modifying the CSS data before it is transformed by returning any `string` value (or `false` to skip).
+Callback after CSS data has been collected from each node. Allows modifying the CSS data before it is added to the final output by returning any `string` value or skipping the CSS data by returning `false`, `null`, or an empty string (`""`).
 
 **Note:** The order in which `<link>` and `@import` CSS data is "successfully" collected (thereby triggering this callback) is not guaranteed as these requests are asynchronous.