From 84d5d450107cd7ebcf51cf7de15963ffe926ec9d Mon Sep 17 00:00:00 2001
From: Zach Johnson <zach@lmnt.com>
Date: Thu, 4 Jun 2026 00:01:50 +0000
Subject: [PATCH] feat(api): target API version 1.2

The client now sends `lmnt-version: 1.2`. In speech sessions, word
timestamps have cumulative start times aligned to the audio you receive
and reset after a `flush` or `reset`.

Also realigns the package version with the Node and Go SDKs.
---
 .release-please-manifest.json               | 2 +-
 _carbonsteel.json                           | 6 +++---
 pyproject.toml                              | 2 +-
 src/lmnt/_api_version.py                    | 2 +-
 src/lmnt/_version.py                        | 2 +-
 src/lmnt/types/speech_session_timestamps.py | 4 +---
 tests/api_resources/test_sessions.py        | 2 +-
 7 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 8ff2f5e..7a48e52 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "2.6.1"
+  ".": "2.12.0"
 }
diff --git a/_carbonsteel.json b/_carbonsteel.json
index b23992f..b41f41b 100644
--- a/_carbonsteel.json
+++ b/_carbonsteel.json
@@ -1,7 +1,7 @@
 {
-  "version": "1.1",
-  "generated_at": "2026-05-19T21:02:05Z",
-  "spec_sha": "4c822a78c44f68ac:cc7f4554e955f4fe",
+  "version": "1.2",
+  "generated_at": "2026-06-03T23:58:37Z",
+  "spec_sha": "3ac0d7427265f74f:f147e87623a53da9",
   "files": [
     "api.md",
     "src/lmnt/__init__.py",
diff --git a/pyproject.toml b/pyproject.toml
index 4b130fb..083fbfa 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "lmnt"
-version = "2.6.1"
+version = "2.12.0"
 description = "The official Python library for the LMNT API"
 dynamic = ["readme"]
 license = "Apache-2.0"
diff --git a/src/lmnt/_api_version.py b/src/lmnt/_api_version.py
index 25166d0..a838fdb 100644
--- a/src/lmnt/_api_version.py
+++ b/src/lmnt/_api_version.py
@@ -1,3 +1,3 @@
 # Generated by carbonsteel. DO NOT EDIT.
 
-LMNT_API_VERSION = "1.1"
+LMNT_API_VERSION = "1.2"
diff --git a/src/lmnt/_version.py b/src/lmnt/_version.py
index 743d86a..9435129 100644
--- a/src/lmnt/_version.py
+++ b/src/lmnt/_version.py
@@ -1,4 +1,4 @@
 # Generated by carbonsteel. DO NOT EDIT.
 
 __title__ = "lmnt"
-__version__ = "2.6.1"  # x-release-please-version
+__version__ = "2.12.0"  # x-release-please-version
diff --git a/src/lmnt/types/speech_session_timestamps.py b/src/lmnt/types/speech_session_timestamps.py
index 0d8728d..e3782d8 100644
--- a/src/lmnt/types/speech_session_timestamps.py
+++ b/src/lmnt/types/speech_session_timestamps.py
@@ -16,7 +16,5 @@ class SpeechSessionTimestamps(BaseModel):
   timestamps: Optional[List[Timestamp]] = None
   """Array of timestamp objects, one per generated text token.
 
-    <Warning> The timestamps array resets its start time for each chunk of audio.
-
-    </Warning>
+    Start times are cumulative, and reset to 0.0 after a `flush` or `reset`.
     """
diff --git a/tests/api_resources/test_sessions.py b/tests/api_resources/test_sessions.py
index a03a877..6fafaaf 100644
--- a/tests/api_resources/test_sessions.py
+++ b/tests/api_resources/test_sessions.py
@@ -82,7 +82,7 @@ async def test_init_operation(self, fake_connect: Any) -> None:
     assert len(fake.sent) == 1
     sent = json.loads(fake.sent[0])
     assert sent["X-API-Key"] == "test-api-key"
-    assert sent["lmnt-version"] == "1.1"
+    assert sent["lmnt-version"] == "1.2"
     assert sent["voice"] == "voice-id"
 
   @pytest.mark.asyncio