From 9e8f8b45c682633ac354149f5c4ac6f93fc33925 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aleix=20Conchillo=20Flaqu=C3=A9?= <aleix@daily.co>
Date: Wed, 21 Jan 2026 14:39:57 -0800
Subject: [PATCH] added changelog files for #3519

---
 changelog/3519.added.2.md | 1 +
 changelog/3519.added.3.md | 1 +
 changelog/3519.added.md   | 1 +
 changelog/3519.fixed.2.md | 1 +
 changelog/3519.fixed.md   | 1 +
 5 files changed, 5 insertions(+)
 create mode 100644 changelog/3519.added.2.md
 create mode 100644 changelog/3519.added.3.md
 create mode 100644 changelog/3519.added.md
 create mode 100644 changelog/3519.fixed.2.md
 create mode 100644 changelog/3519.fixed.md

diff --git a/changelog/3519.added.2.md b/changelog/3519.added.2.md
new file mode 100644
index 000000000..03e2372ad
--- /dev/null
+++ b/changelog/3519.added.2.md
@@ -0,0 +1 @@
+- Added `RTVIProcessor.create_rtvi_observer()` factory method for creating RTVI observers.
diff --git a/changelog/3519.added.3.md b/changelog/3519.added.3.md
new file mode 100644
index 000000000..7ea1e638c
--- /dev/null
+++ b/changelog/3519.added.3.md
@@ -0,0 +1 @@
+- Added `FrameProcessor.broadcast_frame_instance(frame)` method to broadcast a frame instance by extracting its fields and creating new instances for each direction.
diff --git a/changelog/3519.added.md b/changelog/3519.added.md
new file mode 100644
index 000000000..5ed2bd522
--- /dev/null
+++ b/changelog/3519.added.md
@@ -0,0 +1 @@
+- `PipelineTask` now automatically adds `RTVIProcessor` and registers `RTVIObserver` when `enable_rtvi=True` (default), simplifying pipeline setup.
diff --git a/changelog/3519.fixed.2.md b/changelog/3519.fixed.2.md
new file mode 100644
index 000000000..bcd384f7f
--- /dev/null
+++ b/changelog/3519.fixed.2.md
@@ -0,0 +1 @@
+- Fixed `FrameProcessor.broadcast_frame()` to deep copy kwargs, preventing shared mutable references between the downstream and upstream frame instances.
diff --git a/changelog/3519.fixed.md b/changelog/3519.fixed.md
new file mode 100644
index 000000000..cabaa5a3e
--- /dev/null
+++ b/changelog/3519.fixed.md
@@ -0,0 +1 @@
+- Transports now properly broadcast `InputTransportMessageFrame` frames both upstream and downstream instead of only pushing downstream.