About:

version __MOZ_APP_VERSION__

&about.copy.beforeLink1; &about.copy.link1Title; &about.copy.beforeLink2; &about.copy.link2Title;&about.copy.afterLink2;
&about.license.beforeLink; &about.license.linkTitle; &about.license.afterLink;
&about.relnotes.beforeLink; &about.relnotes.linkTitle; &about.relnotes.afterLink;
&about.buildconfig.beforeLink; &about.buildconfig.linkTitle; &about.buildconfig.afterLink;