bumped versiont to 0.20.0

docs/news.rst

@@ -3,16 +3,50 @@
 Release notes
 =============
 
-0.20 (not released yet)
+0.20 (2013-11-08)
 -----------------------
 
-- Request/Response url/body attributes are now immutable (modifying them had
-  been deprecated for a long time)
+- New Selector's API including CSS selectors (:issue:`395` and :issue:`426`),
+- Add `cssselect`_ python package as install dependency
+- Request/Response url/body attributes are now immutable
+  (modifying them had been deprecated for a long time)
 - :setting:`ITEM_PIPELINES` is now defined as a dict (instead of a list)
-- Dropped libxml2 selectors backend
-- Dropped support for multiple selectors backends, sticking to lxml only
-- Selector Unified API with support for CSS expressions (:issue:`395` and :issue:`426`)
-- Dropped Python 2.6 support
+- Drop libxml2 and multi selector's backend support, `lxml`_ is required from now on.
+- Sitemap spider can fetch alternate URLs (:issue:`360`)
+- `Selector.remove_namespaces()` now remove namespaces from element's attributes. (:issue:`416`)
+- Dropped Python 2.6 support (:issue:`448`)
+- Paved the road for Python 3.3+ (:issue:`435`, :issue:`436`, :issue:`431`, :issue:`452`)
+- New item exporter using native python types with nesting support (:issue:`366`)
+- Tuned HTTP1.1 pool size so it matches concurrency defined by settings (:commit:`b43b5f575`)
+- scrapy.mail.MailSender now can connect over TLS or upgrade using STARTTLS (:issue:`327`)
+- New FilesPipeline with functionality factored out from ImagesPipeline (:issue:`370`, :issue:`409`)
+- Recommend Pillow instead of PIL for image handling (:issue:`317`)
+- Added debian packages for Ubuntu quantal and raring (:commit:`86230c0`)
+- Increased minimum required Twisted version to 10.0.0, dropped Twisted 8.0 support.
+- Mock server (used for tests) can listen for HTTPS requests (:issue:`410`)
+- Remove multi spider support from multiple core components
+  (:issue:`422`, :issue:`421`, :issue:`420`, :issue:`419`, :issue:`423`, :issue:`418`)
+- Travis-CI now tests Scrapy changes against development versions of `w3lib` and `queuelib` python packages.
+- Add pypy 2.1 to continous integration tests (:commit:`ecfa7431`)
+- Pylinted, pep8 and removed old-style exceptions from source (:issue:`430`, :issue:`432`)
+- Running test suite now requires `mock` python library (:issue:`390`)
+- Use importlib for parametric imports (:issue:`445`)
+- Handle a regression introduced in Python 2.7.5 that affects XmlItemExporter (:issue:`372`)
+- Bugfix crawling shutdown on SIGINT (:issue:`450`)
+- Do not submit `reset` type inputs in FormRequest.from_response (:commit:`b326b87`)
+- Do not silence download errors when request errback raises an exception (:commit:`684cfc0`)
+- Fix tests under Django 1.6 (:commit:`b6bed44c`)
+- Lot of bugfixes to retry middleware under disconnections using HTTP 1.1 download handler
+- Fix inconsistencies among Twisted releases (:issue:`406`)
+- Fix scrapy shell bugs (:issue:`418`, :issue:`407`)
+- Fix invalid variable name in setup.py (:issue:`429`)
+- Fix tutorial references (:issue:`387`)
+- Improve request-response docs (:issue:`391`)
+- Improve best practices docs (:issue:`399`, :issue:`400`, :issue:`401`, :issue:`402`)
+- Improve django integration docs (:issue:`404`)
+- Document `bindaddress` request meta (:commit:`37c24e01d7`)
+- Improve `Request` class documentation (:issue:`226`)
+
 
 0.18.4 (released 2013-10-10)
 ----------------------------

scrapy/VERSION

-0.19.0
+0.20.0