Helloooooo people!
We made subflows better! Here are 4 important fixes:
1. Main flow fails gracefully 
Before: If a subflow failed, your entire main flow would hang and stay in a “Running” state.
Now: If a subflow fails, your main flow fails gracefully.
2. Better testing 
Testing subflow calls is now more reliable. You can:
- Test “call flow” action directly
- See how callbacks work before publishing
- Verify that responses come back correctly
This means you can be confident your flow will work as expected.
3.Better Tracing 
Before: When a subflow failed, you had to check all runs to find which failure stopped your main flow.
Now: if a subflow fails, you can easily see the failed run
4. Routers work right
Before: Same subflow + different inputs in different branches = incorrect results
Now: Each branch returns correct outputs from its subflows
Happy Subflows!
Hazem