diff --git a/.travis.yml b/.travis.yml
index 14f1a61..59b2417 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,20 +9,21 @@ d:
   # this way the overall test time gets cut down (GDC/LDC are a lot
   # slower tham DMD, so they should be started early), while still
   # catching most DMD version related build failures early
-  - dmd-2.077.1
-  - dmd-2.071.2
+  - dmd-2.079.0
+  - dmd-2.072.2
+  - ldc-1.7.0
   - ldc-1.6.0
   - ldc-1.5.0
   - ldc-1.4.0
   - ldc-1.3.0
   - ldc-1.2.0
-  - ldc-1.1.0
   - dmd-beta
+  - dmd-2.078.3
+  - dmd-2.077.1
   - dmd-2.076.1
   - dmd-2.075.1
   - dmd-2.074.1
   - dmd-2.073.2
-  - dmd-2.072.2
 
 env:
     - CONFIG=select
@@ -33,6 +34,7 @@ env:
 matrix:
   allow_failures:
     - d: dmd-beta
+    - d: dmd-2.072.2 # too old DUB version on Travis-CI
   exclude:
     - env: CONFIG=libasync
     - os: osx
@@ -45,16 +47,14 @@ matrix:
       d: dmd-2.073.2
     - os: osx
       d: dmd-2.072.2
-    - os: osx
-      d: dmd-2.071.2
     - os: osx
       d: dmd-beta
+    - os: osx # requires a newer libcurl than available
+      d: ldc-1.4.0
     - os: osx
       d: ldc-1.3.0
     - os: osx
       d: ldc-1.2.0
-    - os: osx
-      d: ldc-1.1.0
 
 script: ./travis-ci.sh
 
diff --git a/README.md b/README.md
index 101f4b0..2a007e4 100644
--- a/README.md
+++ b/README.md
@@ -27,19 +27,20 @@ Supported compilers
 
 The following compilers are tested and supported:
 
+- DMD 2.079.0
+- DMD 2.078.3
 - DMD 2.077.1
 - DMD 2.076.1
 - DMD 2.075.1
 - DMD 2.074.1
 - DMD 2.073.2
 - DMD 2.072.2
-- DMD 2.071.2
+- LDC 1.7.0
 - LDC 1.6.0
 - LDC 1.5.0
 - LDC 1.4.0
 - LDC 1.3.0
 - LDC 1.2.0
-- LDC 1.1.0
 
 
 Driver development status
diff --git a/appveyor.yml b/appveyor.yml
index a178668..fa5a45f 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -2,13 +2,21 @@ platform: x64
 environment:
  matrix:
   - DC: dmd
-    DVersion: 2.077.1
+    DVersion: 2.079.0
     arch: x64
     config: winapi
   - DC: dmd
-    DVersion: 2.077.1
+    DVersion: 2.079.0
     arch: x86
     config: winapi-optlink
+  - DC: dmd
+    DVersion: 2.079.0
+    arch: x86_mscoff
+    config: winapi
+  - DC: dmd
+    DVersion: 2.078.3
+    arch: x86_mscoff
+    config: winapi
   - DC: dmd
     DVersion: 2.077.1
     arch: x86_mscoff
@@ -37,6 +45,10 @@ environment:
     DVersion: 2.071.1
     arch: x86
     config: winapi-optlink
+  - DC: ldc
+    DVersion: 1.7.0
+    arch: x64
+    config: winapi
   - DC: ldc
     DVersion: 1.6.0
     arch: x64
@@ -57,10 +69,6 @@ environment:
     DVersion: 1.2.0
     arch: x64
     config: winapi
-  - DC: ldc
-    DVersion: 1.1.0
-    arch: x64
-    config: winapi
 
 matrix:
   allow_failures:
@@ -100,11 +108,20 @@ install:
               }
               $env:toolchain = "msvc";
               $version = $env:DVersion;
-              Invoke-WebRequest "https://github.com/ldc-developers/ldc/releases/download/v$($version)/ldc2-$($version)-win64-msvc.zip" -OutFile "c:\ldc.zip";
-              echo "finished.";
-              pushd c:\\;
-              7z x ldc.zip > $null;
-              popd;
+              if ([System.Version]$version -lt [System.Version]"1.7.0") {
+                Invoke-WebRequest "https://github.com/ldc-developers/ldc/releases/download/v$($version)/ldc2-$($version)-win64-msvc.zip" -OutFile "c:\ldc.zip";
+                echo "finished.";
+                pushd c:\\;
+                7z x ldc.zip > $null;
+                popd;
+              }
+              else {
+                Invoke-WebRequest "https://github.com/ldc-developers/ldc/releases/download/v$($version)/ldc2-$($version)-windows-multilib.7z" -OutFile "c:\ldc.7z";
+                echo "finished.";
+                pushd c:\\;
+                7z x ldc.7z > $null;
+                popd;
+              }
             }
         }
   - ps: SetUpDCompiler
@@ -131,7 +148,11 @@ before_build:
          }
          elseif($env:DC -eq "ldc"){
            $version = $env:DVersion;
-           $env:PATH += ";C:\ldc2-$($version)-win64-msvc\bin";
+           if ([System.Version]$version -lt [System.Version]"1.7.0") {
+             $env:PATH += ";C:\ldc2-$($version)-win64-msvc\bin";
+           } else {
+             $env:PATH += ";C:\ldc2-$($version)-windows-multilib\bin";
+           }
            $env:DC = "ldc2";
          }
   - ps: $env:compilersetup = "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall";