try to make driver ready for PHP 8

jsteemann · jsteemann · commit bf5771ee99b8 · 2021-08-30T16:43:41.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -7,11 +7,6 @@ services:
 matrix:
   fast_finish: true
   include:
-    - php: '5.6'
-    - php: '7.0'
-    - php: '7.1'
-    - php: '7.2'
-    - php: '7.3'
     - php: '7.4'
     - php: '8.0'
   allow_failures:
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,12 +2,20 @@
 
 ## Release notes for the ArangoDB-PHP driver 3.9.x
 
+This version of the PHP driver is compatible with PHP versions 7.4 and 8.0.
+Older versions of PHP are not supported.
+
 This version of the PHP driver removes the following functionality, which was deprecated
 in a previous release and is not available in ArangoDB 3.9 anymore:
 
 - class Export
 - class ExportCursor
 
+In addition, as the equivalent functionality has been deprecated on the
+server side, the following driver methods have been deprecated as well:
+
+- CollectionHandler::load()
+- CollectionHandler::unload()
 
 ## Release notes for the ArangoDB-PHP driver 3.8.x
 
