minor symfony#70 Updated CHANGELOG (rbaarsma)

This PR was merged into the 1.2-dev branch.

Discussion
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Updated CHANGELOG

* includes mention for a to-be-released 1.3.0 with the symfony 5 PR merged
* also includes missing changelogs from older versions

Commits
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9ad4bcc Updated CHANGELOG

Author: nicolas-grekas

CHANGELOG.md

@@ -1,9 +1,32 @@
 CHANGELOG
 =========
 
+* 1.3.0 (2019-11-26)
+
+  * Added support for streamed requests
+  * Added support for Symfony 5.0+
+  * Fixed bridging UploadedFile objects
+  * Bumped minimum version of Symfony to 4.4
+
+* 1.2.0 (2019-03-11)
+
+  * Added new documentation links
+  * Bumped minimum version of PHP to 7.1
+  * Added support for streamed responses
+
+* 1.1.2 (2019-04-03)
+
+  * Fixed createResponse
+
+* 1.1.1 (2019-03-11)
+
+  * Removed triggering of deprecation
+
 * 1.1.0 (2018-08-30)
 
-  * Added support for creating PSR-7 messages using PSR-17 factories
+  * Deprecated DiactorosFactory, use PsrHttpFactory instead
+  * Added option to stream the response on the HttpFoundationFactory createResponse
+  * Added more tests and improved code style
 
 * 1.0.2 (2017-12-19)