Sauce Labs dropped support for a bunch of browsers

Internet Explorer 6, Internet Explorer 7 (Including all minor versions)
Internet Explorer 8.0.6001
Safari 5 and 6
All versions of Opera browser

IE 8.0.7601 will continue to be supported through the Windows 7 platform

.travis.yml

@@ -16,23 +16,14 @@ matrix:
   #- env: BROWSER_NAME=chrome BROWSER_VERSION=latest
   #- env: BROWSER_NAME=firefox BROWSER_VERSION=latest
   #- env: BROWSER_NAME=microsoftedge BROWSER_VERSION=latest
-  #   env: BROWSER_NAME=safari BROWSER_VERSION=5
-  #- env: BROWSER_NAME=safari BROWSER_VERSION=6
   #- env: BROWSER_NAME=safari BROWSER_VERSION=7
   #- env: BROWSER_NAME=safari BROWSER_VERSION=8
   #- env: BROWSER_NAME=safari BROWSER_VERSION=9
   #- env: BROWSER_NAME=safari BROWSER_VERSION=10
-  # Global usage is < 0.10% for IE6 & 7
-  #- env: BROWSER_NAME=ie BROWSER_VERSION=6
-  #- env: BROWSER_NAME=ie BROWSER_VERSION=7
-  #- env: BROWSER_NAME=ie BROWSER_VERSION=8
+  #- env: BROWSER_NAME=ie BROWSER_VERSION=8 BROWSER_PLATFORM="Windows 7"
   #- env: BROWSER_NAME=ie BROWSER_VERSION=9
   #- env: BROWSER_NAME=ie BROWSER_VERSION=10 BROWSER_PLATFORM="Windows 2012"
   #- env: BROWSER_NAME=ie BROWSER_VERSION=11 BROWSER_PLATFORM="Windows 2012"
-  # Global Usage < 0.10% on less than 12
-  #   env: BROWSER_NAME=opera BROWSER_VERSION=11
-  # Sauce Labs doesn't have anything newer than 12 :(
-  #- env: BROWSER_NAME=opera BROWSER_VERSION=12
   #- env: BROWSER_NAME=iphone BROWSER_VERSION=8.4
   #- env: BROWSER_NAME=iphone BROWSER_VERSION=9.3
   #- env: BROWSER_NAME=iphone BROWSER_VERSION=10

.zuul.yml

@@ -19,8 +19,6 @@ browsers:
     version: latest
   - name: microsoftedge
     version: latest
-  - name: opera
-    version: latest
   - name: safari
     version: latest
   - name: ie