Add Unicode to ICU mappings for versions 51-57

Change-Id: I35c2cdd2c56b491229f1f6d8b69b1de21af23aab

diff --git a/includes/collation/IcuCollation.php b/includes/collation/IcuCollation.php
index 27f917b..dc8c607 100644 (file)
--- a/includes/collation/IcuCollation.php
+++ b/includes/collation/IcuCollation.php
@@ -444,6 +444,13 @@ class IcuCollation extends Collation {
                $versionPrefix = substr( $icuVersion, 0, 3 );
                // Source: http://site.icu-project.org/download
                $map = [
+                       '57.' => '8.0',
+                       '56.' => '8.0',
+                       '55.' => '7.0',
+                       '54.' => '7.0',
+                       '53.' => '6.3',
+                       '52.' => '6.3',
+                       '51.' => '6.2',
                        '50.' => '6.2',
                        '49.' => '6.1',
                        '4.8' => '6.0',