I created this page in reaction to mutual incompatibility between MT4 builds 920 and 910. The indicators could not be substituted when compiled by the counterpart compiler.
Since build 940 the MQ restored forward compatibility, so indicators on this page can probably run on any official public build but 920.
The regular downloads in the other parts of this site are compiled by the latest compiler, so they should be compatible with builds 920 and higher (no warranty, I do not test for particular builds compatibility).