Release 1.8.19.
Release 1.7.22.
Updated tag for 1.7.21 release
Preparing 1.7.20 release
Merged in libxml18 (pull request #8) Disable loading external entities during XML parsing
Elgg 1.8.16
Elgg 1.8.15
Elgg 1.7.19
Elgg 1.7.18