Change Details

1. Launch Arma and go into the Eden. 2. Run `add3DENEventHandler ["OnHistoryChange", {systemChat str diag_frameno}];` in debug console. 3. Observe how there is no chat message when adding a new layer or using the "Move to Root" button on an existing layer

1. Launch Arma and go into the Eden. 2. Run `add3DENEventHandler ["OnHistoryChange", {systemChat str diag_frameno}];` in debug console. 3. Observe how there is no chat message when pasting entities, adding a new layer, or using the "Move to Root" button on an existing layer

1. Launch Arma and go into the Eden. 2. Run `add3DENEventHandler ["OnHistoryChange", {systemChat str diag_frameno}];` in debug console. 3. Observe how there is no chat message when pasting entities, adding a new layer, or using the "Move to Root" button on an existing layer