Update README.

jecisc · jecisc · commit 79d91cd27459 · 2018-12-28T10:53:05.000+01:00
diff --git a/README.md b/README.md
@@ -24,17 +24,45 @@ 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: Pharo64-6.1](http://badges.herokuapp.com/travis/SeasideSt/Grease?branch=master&env=BUILD_NAME=Pharo64-6.1&label=6.1)](http://travis-ci.org/SeasideSt/Grease) | [![Build status: Gemstone-3.3.4](http://badges.herokuapp.com/travis/SeasideSt/Grease?branch=master&env=BUILD_NAME=GemStone-3.3.4&label=3.3.4)](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-3.2.16](http://badges.herokuapp.com/travis/SeasideSt/Grease?branch=master&env=BUILD_NAME=GemStone-3.2.16&label=3.2.16)](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-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-3.0](http://badges.herokuapp.com/travis/SeasideSt/Grease?branch=master&env=BUILD_NAME=Pharo-3.0&label=3.0)](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-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)
 
 ## Installation
 
-#### Prerequisite on Squeak and Pharo <3.0
+#### Prerequisite on Squeak
 
 Make sure you have the [MetacelloPreview version](https://github.com/dalehenrich/metacello-work), otherwise the load will not work.
 
-### Squeak and Pharo >=3.0
+### Pharo < 4.0
+
+The compatibility for Pharo <= 4.0 is not maintained for new releases. If you need grease in Pharo <= 4, we recommand to either update your pharo version or reference the latest release compatible with Pharo <= 4, which is currently v1.4.1.
+
+For Pharo versions < 3.0, make sure you have the [MetacelloPreview version](https://github.com/dalehenrich/metacello-work), otherwise the load will not work.
+
+Load the latest compatible release:
+
+```Smalltalk
+Metacello new
+    baseline: 'Grease';
+    githubUser: 'SeasideSt' project: 'Grease' commitish: 'v1.4.1' path: 'repository';
+    load
+```
+
+-or-
+
+Legacy: load older versions from Smalltalkhub:
+```Smalltalk
+Metacello new
+    configuration: 'Grease';
+    repository: 'http://www.smalltalkhub.com/mc/Seaside/MetacelloConfigurations/main';
+    version: '1.0.0';
+    load
+```
+
+In case you need a specific feature for Pharo 3, it is still possible to create a new release by branching from v1.4.1.
+
+### Squeak and Pharo >=4.0
 
 Load the latest code from master (i.e. stable):
 
