Update dmd to 2.083.1

.travis.yml

@@ -7,12 +7,12 @@ os:
 language: d
 
 d:
-- dmd-2.083.0
+- dmd-2.083.1
 - dmd-2.082.1
 
 env:
   global:
-  - LATEST=2.083.0
+  - LATEST=2.083.1
 
   matrix:
   - ARCH=x86_64

README.md

@@ -175,7 +175,7 @@ parameter is used)
 
 | DMD     | GCC             |
 |:-------:|:---------------:|
-| 2.083.0 | gdc-8 (2.081.2) |
+| 2.083.1 | gdc-8 (2.081.2) |
 | 2.082.1 | gdc-7 (2.081.2) |
 
 ### Release management

appveyor.yml

@@ -4,10 +4,10 @@ os: Visual Studio 2015
 environment:
   matrix:
     - DC: dmd
-      DVersion: 2.083.0
+      DVersion: 2.083.1
       arch: x64
     - DC: dmd
-      DVersion: 2.083.0
+      DVersion: 2.083.1
       arch: x86
     - DC: dmd
       DVersion: 2.082.1