From dfd0a515f320ae47091713c4a9a071c91fa7eafd Mon Sep 17 00:00:00 2001
From: filipi87 <filipi87@gmail.com>
Date: Fri, 27 Feb 2026 18:42:13 -0300
Subject: [PATCH] Changelog entries for the context summarization improvements.

---
 changelog/3863.added.2.md    | 1 +
 changelog/3863.added.md      | 1 +
 changelog/3863.changed.md    | 1 +
 changelog/3863.deprecated.md | 1 +
 4 files changed, 4 insertions(+)
 create mode 100644 changelog/3863.added.2.md
 create mode 100644 changelog/3863.added.md
 create mode 100644 changelog/3863.changed.md
 create mode 100644 changelog/3863.deprecated.md

diff --git a/changelog/3863.added.2.md b/changelog/3863.added.2.md
new file mode 100644
index 000000000..9c0ab90ba
--- /dev/null
+++ b/changelog/3863.added.2.md
@@ -0,0 +1 @@
+- Added `LLMContextSummaryConfig` (summary generation params: `target_context_tokens`, `min_messages_after_summary`, `summarization_prompt`) and `LLMAutoContextSummarizationConfig` (auto-trigger thresholds: `max_context_tokens`, `max_unsummarized_messages`, plus a nested `summary_config`). These replace the monolithic `LLMContextSummarizationConfig`.
diff --git a/changelog/3863.added.md b/changelog/3863.added.md
new file mode 100644
index 000000000..d6214aed0
--- /dev/null
+++ b/changelog/3863.added.md
@@ -0,0 +1 @@
+- Added `LLMSummarizeContextFrame` to trigger on-demand context summarization from anywhere in the pipeline (e.g. a function call tool). Accepts an optional `config: LLMContextSummaryConfig` to override summary generation settings per request.
diff --git a/changelog/3863.changed.md b/changelog/3863.changed.md
new file mode 100644
index 000000000..faf5712d8
--- /dev/null
+++ b/changelog/3863.changed.md
@@ -0,0 +1 @@
+- ⚠️ Renamed `LLMAssistantAggregatorParams` fields: `enable_context_summarization` → `enable_auto_context_summarization` and `context_summarization_config` → `auto_context_summarization_config` (now accepts `LLMAutoContextSummarizationConfig`). The old names still work with a `DeprecationWarning` for one release cycle.
diff --git a/changelog/3863.deprecated.md b/changelog/3863.deprecated.md
new file mode 100644
index 000000000..ba2311fbd
--- /dev/null
+++ b/changelog/3863.deprecated.md
@@ -0,0 +1 @@
+- Deprecated `LLMContextSummarizationConfig`. Use `LLMAutoContextSummarizationConfig` with a nested `LLMContextSummaryConfig` instead. The old class emits a `DeprecationWarning`.