diff --git a/terminus-terminal/src/api/baseTerminalTab.component.ts b/terminus-terminal/src/api/baseTerminalTab.component.ts
index a31b938f..66779659 100644
--- a/terminus-terminal/src/api/baseTerminalTab.component.ts
+++ b/terminus-terminal/src/api/baseTerminalTab.component.ts
@@ -90,6 +90,7 @@ export class BaseTerminalTabComponent extends BaseTabComponent implements OnInit
 
     protected logger: Logger
     protected output = new Subject<string>()
+    protected sessionChanged = new Subject<BaseSession|null>()
     private sessionCloseSubscription: Subscription
     private hotkeysSubscription: Subscription
     private bellPlayer: HTMLAudioElement
@@ -122,6 +123,8 @@ export class BaseTerminalTabComponent extends BaseTabComponent implements OnInit
 
     get frontendReady$ (): Observable<void> { return this.frontendReady }
 
+    get sessionChanged$ (): Observable<BaseSession|null> { return this.sessionChanged }
+
     constructor (protected injector: Injector) {
         super()
 
@@ -581,6 +584,7 @@ export class BaseTerminalTabComponent extends BaseTabComponent implements OnInit
             this.detachSessionHandlers()
             this.session = null
         }
+        this.sessionChanged.next(session)
     }
 
     protected attachSessionHandler (subscription: Subscription): void {