diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 949010182..d4f6f2994 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "2.42.0"
+  ".": "3.0.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 000000000..177bb9cdb
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,31 @@
+# Changelog
+
+## [3.0.0](https://github.com/togethercomputer/together-py/compare/v2.42.0...v3.0.0) (2026-10-21)
+
+
+### ⚠ BREAKING CHANGES
+
+* **cli:** drop --remediation-id from remediations create ([#656](https://github.com/togethercomputer/together-py/issues/656))
+* **sdk:** Remove RL import shim ([#184](https://github.com/togethercomputer/together-py/issues/184))
+* **cli:** Promote `beta models` commands out of beta, superseding prior `models` commands ([#186](https://github.com/togethercomputer/together-py/issues/186))
+
+### Features
+
+* **cli:** Promote `beta models` commands out of beta, superseding prior `models` commands ([#186](https://github.com/togethercomputer/together-py/issues/186)) ([a5adc8b](https://github.com/togethercomputer/together-py/commit/a5adc8bae542dc0d350030a92cd4ab9a52e14f55))
+
+
+### Bug Fixes
+
+* **cli:** drop --remediation-id from remediations create ([#656](https://github.com/togethercomputer/together-py/issues/656)) ([0c42c12](https://github.com/togethercomputer/together-py/commit/0c42c127ecc9dacf2445601ed298de949848fc3f))
+* **security:** bump certifi to 2026.10.19 and uv to 0.13.4 (CVE-2026-111943) ([#655](https://github.com/togethercomputer/together-py/issues/655)) ([8847d5e](https://github.com/togethercomputer/together-py/commit/8847d5ed5e6c233fb0b0d7cc3fcdc068c492e94b))
+
+
+### Chores
+
+* **chat.completions:** Fix named exports sdk generation ([951ac21](https://github.com/togethercomputer/together-py/commit/951ac2104f0357513e986e40636632c5d0adbfe5))
+* drop unused remediation_id from create remediation ([0f527d7](https://github.com/togethercomputer/together-py/commit/0f527d76c9217801d1d87b8e109277ed682ce70f))
+* Fix CLI ft downloading missing url path updates ([#190](https://github.com/togethercomputer/together-py/issues/190)) ([46e1f15](https://github.com/togethercomputer/together-py/commit/46e1f15aca922ab68b36a50258c89c27185e98dd))
+* **internals:** Update various internals from the recent changes ([#187](https://github.com/togethercomputer/together-py/issues/187)) ([1db23e6](https://github.com/togethercomputer/together-py/commit/1db23e639b2e06377d5fa4cbd39cc02e03a816d4))
+* Move post_training SDK code location ([#191](https://github.com/togethercomputer/together-py/issues/191)) ([cebbce0](https://github.com/togethercomputer/together-py/commit/cebbce06beb830623ff8bcc7c81c16fc4cb6fe44))
+* **sdk:** Remove RL import shim ([#184](https://github.com/togethercomputer/together-py/issues/184)) ([b383e36](https://github.com/togethercomputer/together-py/commit/b383e362e873a7e34b12cd489121b837142d0c6e))
+* **stlc:** resolve custom-code integrate conflicts for trunk generate ([#189](https://github.com/togethercomputer/together-py/issues/189)) ([e0d4c23](https://github.com/togethercomputer/together-py/commit/e0d4c239bd1298bd3b0ced6bd92eaa83df95781b))
diff --git a/pyproject.toml b/pyproject.toml
index ad37fcb9d..4e815fd6d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "together"
-version = "2.42.0"
+version = "3.0.0"
 description = "The official Python library for the together API"
 dynamic = ["readme"]
 license = "Apache-2.0"
diff --git a/src/together/_version.py b/src/together/_version.py
index 71e950600..68f2f93b0 100644
--- a/src/together/_version.py
+++ b/src/together/_version.py
@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "together"
-__version__ = "2.42.0"  # x-release-please-version
+__version__ = "3.0.0"  # x-release-please-version