Update to 2.081.2. Remove old compilers

.travis.yml

@@ -7,10 +7,7 @@ os:
 language: d
 
 d:
-  - dmd-2.081.0
+  - dmd-2.081.2
-  - dmd-2.080.1
-  - dmd-2.079.1
-  - dmd-2.078.3
 
 env:
   matrix:
@@ -23,7 +20,7 @@ addons:
       - gcc-multilib
 
 before_script:
-  - if [ "`$DC --version | head -n 1 | grep 'v2.081.0'`" ]; then
+  - if [ "`$DC --version | head -n 1 | grep 'v2.081.2'`" ]; then
       export UNITTEST="unittest-cov";
     fi
 

README.md

@@ -174,10 +174,7 @@ parameter is used)
 
 | DMD     | GCC       |
 |:-------:|:---------:|
-| 2.081.1 | *master*  |
+| 2.081.2 | *master*  |
-| 2.080.1 |           |
-| 2.079.1 |           |
-| 2.078.3 |           |
 
 ### Release management
 

appveyor.yml

@@ -4,28 +4,10 @@ os: Visual Studio 2015
 environment:
   matrix:
     - DC: dmd
-      DVersion: 2.081.1
+      DVersion: 2.081.2
       arch: x64
     - DC: dmd
-      DVersion: 2.081.1
+      DVersion: 2.081.2
-      arch: x86
-    - DC: dmd
-      DVersion: 2.080.1
-      arch: x64
-    - DC: dmd
-      DVersion: 2.080.1
-      arch: x86
-    - DC: dmd
-      DVersion: 2.079.1
-      arch: x64
-    - DC: dmd
-      DVersion: 2.079.1
-      arch: x86
-    - DC: dmd
-      DVersion: 2.078.3
-      arch: x64
-    - DC: dmd
-      DVersion: 2.078.3
       arch: x86
 
 skip_tags: true