Forum .LRN Q&A: Re: dotLRN gradebook

It looks like it uses 5.1.5

This is what APM lists:

Key Name Ver.
----------------------------------------------------------
acs-admin Site-Wide Administration 5.1.5
acs-api-browser API Browser 5.1.5
acs-authentication Authentication 5.1.5
acs-automated-testing Automated Testing 5.1.5
acs-bootstrap-installer Bootstrap Installer 5.1.5
acs-content-repository Content Repository 5.1.5
acs-core-docs Documentation 5.1.5
acs-datetime Date and Time Utilities 4.2
acs-developer-support Developer Support 5.0d6
acs-events Events 0.4d3
acs-kernel Kernel 5.1.5
acs-lang Localization 5.1.5
acs-mail Mail 5.1.5
acs-mail-lite Mail Services Lite 0.7a
acs-messaging Messaging 5.1.5
acs-reference ACS Reference Data 5.1.5
acs-service-contract Service Contracts 5.1.5
acs-subsite Subsite 5.1.5
acs-tcl Tcl Library 5.1.5
acs-templating Templating 5.1.6d2

Is there another way to tell which branch I am using?

thank you for your assistance,

-al