1.1.0 readiness

- Updates branch aliases:
  - dev-master => 1.1.x-dev
  - dev-develop => 1.2.x-dev
- Updates CHANGELOG:
  - Removes empty 1.0.3 stub
  - Sets release date for 1.1.0

Author: weierophinney

CHANGELOG.md

@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file, in reverse
 
 Versions 0.3.0 and prior were released as "weierophinney/problem-details".
 
-## 1.1.0 - TBD
+## 1.1.0 - 2019-12-30
 
 ### Added
 
@@ -26,28 +26,6 @@ Versions 0.3.0 and prior were released as "weierophinney/problem-details".
 
 - Nothing.
 
-## 1.0.3 - TBD
-
-### Added
-
-- Nothing.
-
-### Changed
-
-- Nothing.
-
-### Deprecated
-
-- Nothing.
-
-### Removed
-
-- Nothing.
-
-### Fixed
-
-- Nothing.
-
 ## 1.0.2 - 2019-01-09
 
 ### Added

composer.json

@@ -49,8 +49,8 @@
             "config-provider": "Zend\\ProblemDetails\\ConfigProvider"
         },
         "branch-alias": {
-            "dev-master": "1.0.x-dev",
-            "dev-develop": "1.1.x-dev"
+            "dev-master": "1.1.x-dev",
+            "dev-develop": "1.2.x-dev"
         }
     },
     "scripts": {