--- a/abbrev.stc	Sun Sep 30 15:56:16 2018 +0200
+++ b/abbrev.stc	Sun Sep 30 15:56:18 2018 +0200
@@ -163,6 +163,7 @@
 ValueDoubleLink ValueDoubleLink stx:libbasic2 'Collections-Support' 0
 ZipArchive ZipArchive stx:libbasic2 'System-Support-FileFormats' 0
 ZipStream ZipStream stx:libbasic2 'Streams-Compressed' 0
+Base64UrlCoder Base64UrlCoder stx:libbasic2 'System-Storage' 0
 FileURI FileURI stx:libbasic2 'Net-Resources' 0
 FtpURI FtpURI stx:libbasic2 'Net-Resources' 0
 HttpURI HttpURI stx:libbasic2 'Net-Resources' 0