coinbase · jazz-cb · Feb 26, 2026 · Feb 26, 2026
diff --git a/python/CHANGELOG.md b/python/CHANGELOG.md
@@ -2,6 +2,18 @@
 
 <!-- towncrier release notes start -->
 
+## [1.40.0] - 2026-02-26
+
+### Features
+
+- Added createEvmEip7702Delegation to upgrade EOAs with smart account capabilities ([#606](https://github.com/coinbase/cdp-sdk/pull/606))
+
+### Bugfixes
+
+- Fixed a bug where concurrent async method calls on the same object were short-circuited by the analytics error tracking wrapper, causing only the first call to execute and subsequent calls to return the input parameters instead of the actual result. ([#fix-concurrent-analytics-wrapper](https://github.com/coinbase/cdp-sdk/pull/fix-concurrent-analytics-wrapper))
+- Simplified analytics ([#607](https://github.com/coinbase/cdp-sdk/pull/607))
+
+
 ## [1.39.1] - 2026-01-29
 
 ### Bugfixes

diff --git a/python/cdp/__version__.py b/python/cdp/__version__.py
@@ -1 +1 @@
-__version__ = "1.39.1"
+__version__ = "1.40.0"
diff --git a/python/changelog.d/606.feature.md b/python/changelog.d/606.feature.md
diff --git a/python/changelog.d/607.bugfix.md b/python/changelog.d/607.bugfix.md
diff --git a/python/changelog.d/fix-concurrent-analytics-wrapper.bugfix b/python/changelog.d/fix-concurrent-analytics-wrapper.bugfix
diff --git a/python/docs/conf.py b/python/docs/conf.py
@@ -14,7 +14,7 @@
 project = "CDP SDK"
 copyright = "2025, Coinbase Developer Documentation"
 author = "Coinbase Developer Documentation"
-release = "1.39.1"
+release = "1.40.0"
 
 # -- General configuration ---------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#general-configuration

diff --git a/python/pyproject.toml b/python/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "cdp-sdk"
-version = "1.39.1"
+version = "1.40.0"
 description = "CDP SDK"
 license = {text = "MIT"}
 readme = "README.md"

diff --git a/python/uv.lock b/python/uv.lock
diff --git a/typescript/.changeset/big-clouds-judge.md b/typescript/.changeset/big-clouds-judge.md
diff --git a/typescript/.changeset/eighty-pigs-think.md b/typescript/.changeset/eighty-pigs-think.md
diff --git a/typescript/src/CHANGELOG.md b/typescript/src/CHANGELOG.md
@@ -1,5 +1,15 @@
 # CDP SDK Changelog
 
+## 1.45.0
+
+### Minor Changes
+
+- [#606](https://github.com/coinbase/cdp-sdk/pull/606) [`3fef84a`](https://github.com/coinbase/cdp-sdk/commit/3fef84a828ee897fcbdc9bb920fcc3641eac8641) Thanks [@milan-cb](https://github.com/milan-cb)! - Added createEvmEip7702Delegation to upgrade EOAs with smart account capabilities
+
+### Patch Changes
+
+- [#607](https://github.com/coinbase/cdp-sdk/pull/607) [`21244e3`](https://github.com/coinbase/cdp-sdk/commit/21244e32384fb189facbea96668087d24ded035a) Thanks [@0xRAG](https://github.com/0xRAG)! - Simplify analytics
+
 ## 1.44.1
 
 ### Patch Changes

diff --git a/typescript/src/package.json b/typescript/src/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@coinbase/cdp-sdk",
-  "version": "1.44.1",
+  "version": "1.45.0",
   "description": "SDK for interacting with the Coinbase Developer Platform Wallet API",
   "type": "module",
   "main": "./_cjs/index.js",

diff --git a/typescript/src/version.ts b/typescript/src/version.ts
@@ -1 +1 @@
-export const version = "1.44.1";
+export const version = "1.45.0";
Original file line number	Diff line number	Diff line change
		@@ -1 +1 @@
		export const version = "1.44.1";
		export const version = "1.45.0";