dropped pharo4 and 5 from Grease support

Johan Brichau · Johan Brichau · commit da8b40f69190 · 2021-01-31T17:32:00.000+01:00
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -8,7 +8,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        smalltalk: [ Pharo64-8.0, Pharo64-7.0, Pharo-6.1, Pharo-5.0, GemStone64-3.5.4, GemStone64-3.4.5, GemStone64-3.3.9, GemStone64-3.2.17, GemStone64-3.1.0.6, Squeak64-5.3, Squeak64-5.2, Squeak64-5.1 ]
+        smalltalk: [ Pharo64-8.0, Pharo64-7.0, Pharo-6.1, GemStone64-3.5.4, GemStone64-3.4.5, GemStone64-3.3.9, GemStone64-3.2.17, GemStone64-3.1.0.6, Squeak64-5.3, Squeak64-5.2, Squeak64-5.1 ]
         experimental: [ false ]
         include:
           - smalltalk: Pharo64-9.0
diff --git a/.pharo4.ston b/.pharo4.ston
diff --git a/.travis.yml b/.travis.yml
@@ -1,13 +1,8 @@
 language: smalltalk
 sudo: false
 
-aliases:
-  - &pharo4-has-latest-metacello
-    smalltalk_config: .pharo4.ston
-
 matrix:
   allow_failures:
-    - smalltalk: Pharo64-9.0
     - smalltalk: Squeak32-trunk
   include:
     - smalltalk: Pharo64-9.0
@@ -20,11 +15,6 @@ matrix:
       env: BUILD_NAME=Pharo64-6.1
     - smalltalk: Pharo-6.1
       env: BUILD_NAME=Pharo-6.1
-    - smalltalk: Pharo-5.0
-      env: BUILD_NAME=Pharo-5.0
-    - smalltalk: Pharo-4.0
-      <<: *pharo4-has-latest-metacello
-      env: BUILD_NAME=Pharo-4.0
     - smalltalk: Squeak32-trunk
       env: BUILD_NAME=Squeak-trunk
     - smalltalk: Squeak32-5.3
diff --git a/README.md b/README.md
@@ -24,8 +24,8 @@ The latest Grease version is supported on the following platforms and versions,
 | [![Build status: Squeak-5.1](http://badges.herokuapp.com/travis/SeasideSt/Grease?branch=master&env=BUILD_NAME=Squeak-5.1&label=5.1)](http://travis-ci.org/SeasideSt/Grease) | [![Build status: Pharo64-8.0](http://badges.herokuapp.com/travis/SeasideSt/Grease?branch=master&env=BUILD_NAME=Pharo64-8.0&label=8.0)](http://travis-ci.org/SeasideSt/Grease) | [![Build status: Gemstone-3.4.5](http://badges.herokuapp.com/travis/SeasideSt/Grease?branch=master&env=BUILD_NAME=GemStone-3.4.5&label=3.4.5)](http://travis-ci.org/SeasideSt/Grease) |
 |                 | [![Build status: Pharo64-7.0](http://badges.herokuapp.com/travis/SeasideSt/Grease?branch=master&env=BUILD_NAME=Pharo64-7.0&label=7.0)](http://travis-ci.org/SeasideSt/Grease) | [![Build status: Gemstone-3.3.9](http://badges.herokuapp.com/travis/SeasideSt/Grease?branch=master&env=BUILD_NAME=GemStone-3.3.9&label=3.3.9)](http://travis-ci.org/SeasideSt/Grease) |
 |                 | [![Build status: Pharo-6.1](http://badges.herokuapp.com/travis/SeasideSt/Grease?branch=master&env=BUILD_NAME=Pharo-6.1&label=6.1)](http://travis-ci.org/SeasideSt/Grease) | [![Build status: Gemstone-3.2.17](http://badges.herokuapp.com/travis/SeasideSt/Grease?branch=master&env=BUILD_NAME=GemStone-3.2.17&label=3.2.17)](http://travis-ci.org/SeasideSt/Grease) |
-|                 | [![Build status: Pharo-5.0](http://badges.herokuapp.com/travis/SeasideSt/Grease?branch=master&env=BUILD_NAME=Pharo-5.0&label=5.0)](http://travis-ci.org/SeasideSt/Grease) | [![Build status: Gemstone-3.1.0.6](http://badges.herokuapp.com/travis/SeasideSt/Grease?branch=master&env=BUILD_NAME=GemStone-3.1.0.6&label=3.1.0.6)](http://travis-ci.org/SeasideSt/Grease) |
-|                 | [![Build status: Pharo-4.0](http://badges.herokuapp.com/travis/SeasideSt/Grease?branch=master&env=BUILD_NAME=Pharo-4.0&label=4.0)](http://travis-ci.org/SeasideSt/Grease) | [![Build status: Gemstone-2.4.8](http://badges.herokuapp.com/travis/SeasideSt/Grease?branch=master&env=BUILD_NAME=GemStone-2.4.8&label=2.4.8)](http://travis-ci.org/SeasideSt/Grease) |
+|                 |              | [![Build status: Gemstone-3.1.0.6](http://badges.herokuapp.com/travis/SeasideSt/Grease?branch=master&env=BUILD_NAME=GemStone-3.1.0.6&label=3.1.0.6)](http://travis-ci.org/SeasideSt/Grease) |
+|                 |              | [![Build status: Gemstone-2.4.8](http://badges.herokuapp.com/travis/SeasideSt/Grease?branch=master&env=BUILD_NAME=GemStone-2.4.8&label=2.4.8)](http://travis-ci.org/SeasideSt/Grease) |
 
 Coveralls (experimental): [![Coverage Status](https://coveralls.io/repos/github/SeasideSt/Grease/badge.svg?branch=test-coveralls)](https://coveralls.io/github/SeasideSt/Grease?branch=test-coveralls)
 
