4.2.0 / 2018-01-15
==================
* Add support for returning an `http.Agent` instance
* Optimize promisifying logic
* Set `timeout` to null for proper cleanup
* Remove Node.js <= 0.11.3 special-casing from test case
4.1.2 / 2017-11-20
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* test Node 9 on Travis
* ensure that `https.get()` uses the patched `https.request()`
4.1.1 / 2017-07-20
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* Correct `https.request()` with a String (#9)
4.1.0 / 2017-06-26
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* mix in Agent options into Request options
* throw when nothing is returned from agent-base callback
* do not modify the options object for https requests
4.0.1 / 2017-06-13
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* add `this` context tests and fixes
4.0.0 / 2017-06-06
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* drop support for Node.js < 4
* drop old versions of Node.js from Travis-CI
* specify Node.js >= 4.0.0 in `engines.node`
* remove more old code
* remove "extend" dependency
* remove "semver" dependency
* make the Promise logic a bit cleaner
* add async function pseudo-example to README
* use direct return in README example
3.0.0 / 2017-06-02
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* drop support for Node.js v0.8 and v0.10
* add support for async, Promises, and direct return
* add a couple `options` test cases
* implement a `"timeout"` option
* rename main file to `index.js`
* test Node 8 on Travis
2.1.1 / 2017-05-30
==================
* Revert [`fe2162e`](https://github.com/TooTallNate/node-agent-base/commit/fe2162e0ba18123f5b301cba4de1e9dd74e437cd) and [`270bdc9`](https://github.com/TooTallNate/node-agent-base/commit/270bdc92eb8e3bd0444d1e5266e8e9390aeb3095) (fixes #7)
2.1.0 / 2017-05-26
==================
* unref is not supported for node < 0.9.1 (@pi0)
* add tests to dangling socket (@pi0)
* check unref() is supported (@pi0)
* fix dangling sockets problem (@pi0)
* add basic "ws" module tests
* make `Agent` be subclassable
* turn `addRequest()` into a named function
* test: Node.js v4 likes to call `cork` on the stream (#3, @tomhughes)
* travis: test node v4, v5, v6 and v7
2.0.1 / 2015-09-10
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* package: update "semver" to v5.0.1 for WebPack (#1, @vhpoet)
2.0.0 / 2015-07-10
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* refactor to patch Node.js core for more consistent `opts` values
* ensure that HTTP(s) default port numbers are always given
* test: use ssl-cert-snakeoil SSL certs
* test: add tests for arbitrary options
* README: add API section
* README: make the Agent HTTP/HTTPS generic in the example
* README: use SVG for Travis-CI badge
1.0.2 / 2015-06-27
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* agent: set `req._hadError` to true after emitting "error"
* package: update "mocha" to v2
* test: add artificial HTTP GET request test
* test: add artificial data events test
* test: fix artifical GET response test on node > v0.11.3
* test: use a real timeout for the async error test
1.0.1 / 2013-09-09
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* Fix passing an "error" object to the callback function on the first tick
1.0.0 / 2013-09-09
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* New API: now you pass a callback function directly
0.0.1 / 2013-07-09
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* Initial release
