add general readme file

2021-04-30 15:42:37 +02:00 · 2021-04-30 15:42:37 +02:00 · bfdb416b37
--- a/README.md
+++ b/README.md
@ -0,0 +1,7 @@
+# Extended Search
+
+- 6.x for ionCube PHP 5.6 to 7.0: `rel_6.x_ionCube_PHP56_PHP70` branch
+- 6.x for ionCube PHP 7.1 to 7.4: `rel_6.x_ionCube_PHP71_PHP74` branch
+- 7.x for ionCube PHP 7.3 to 8.0: `rel_7.x_ionCube_PHP73_PHP80` branch
+
+** master branch left blank **