diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 5fdd88304..c3f146397 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.1.0"
+  ".": "1.2.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7b8ec0a12..18d4c9ec7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,36 @@ The format is based on [Conventional Commits](https://www.conventionalcommits.or
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 This changelog is automatically generated by [Release Please](https://github.com/googleapis/release-please).
 
+## [1.2.0](https://github.com/band-ai/band-sdk-python/compare/band-sdk-v1.1.0...band-sdk-v1.2.0) (2026-06-29)
+
+
+### Features
+
+* [1] bootstrap E2E testing tools and smoke tests INT-912 ([#395](https://github.com/band-ai/band-sdk-python/issues/395)) ([888ca9a](https://github.com/band-ai/band-sdk-python/commit/888ca9a2ce1d3b15a787c589c6dc32fa74aa40ce))
+* Add SDK logging configuration helpers ([#386](https://github.com/band-ai/band-sdk-python/issues/386)) ([8a39365](https://github.com/band-ai/band-sdk-python/commit/8a39365ad469aba22082b18f343005b00a23364c))
+* add Tom & Jerry character agents for Codex adapter ([#403](https://github.com/band-ai/band-sdk-python/issues/403)) ([8d981ed](https://github.com/band-ai/band-sdk-python/commit/8d981ed3beba1de954e6a73d8d5c782d2756e689))
+* raise a visible UserWarning for unsupported adapter feature flags ([0039d36](https://github.com/band-ai/band-sdk-python/commit/0039d3600b4fe4c02c1e0932010b0b53dcb438ad))
+* raise a visible userwarning for unsupported adapter feature flags int 880 ([#401](https://github.com/band-ai/band-sdk-python/issues/401)) ([b47d128](https://github.com/band-ai/band-sdk-python/commit/b47d1284ac2239e2e2c394d0d819ef734a2672be))
+* sdk add agno adapter python int 856 ([6493a9d](https://github.com/band-ai/band-sdk-python/commit/6493a9d56697477f976cc04ce63670aa289fba95))
+* sdk add agno adapter python int 856 ([#399](https://github.com/band-ai/band-sdk-python/issues/399)) ([d5552cf](https://github.com/band-ai/band-sdk-python/commit/d5552cf46d98681b4225bf73c52cc0e0a9bf52c0))
+* **sdk:** add py.typed marker to band package (PEP 561) [INT-885] ([#391](https://github.com/band-ai/band-sdk-python/issues/391)) ([ddbccc1](https://github.com/band-ai/band-sdk-python/commit/ddbccc146023aede5faccc122101f23fdd9afd03))
+
+
+### Bug Fixes
+
+* **agno:** inject Band identity into prompt; split Tom/Jerry example ([c583701](https://github.com/band-ai/band-sdk-python/commit/c58370147b4e2464511e4faf943d01310473d099))
+
+
+### Reverts
+
+* raise a visible UserWarning for unsupported adapter feature flags" ([33fd80b](https://github.com/band-ai/band-sdk-python/commit/33fd80bc3e8e9748a842fe33683de7f73cac9724))
+* sdk add agno adapter python int 856" ([922453d](https://github.com/band-ai/band-sdk-python/commit/922453dbe0940dcf2e5bfb13a88cb3f1858068fe))
+
+
+### Documentation
+
+* **agno:** decouple model provider from the agno extra ([140af95](https://github.com/band-ai/band-sdk-python/commit/140af95ef80dcced3550d3dbf212adcef2da23fc))
+
 ## [1.1.0](https://github.com/thenvoi/thenvoi-sdk-python/compare/band-sdk-v1.0.0...band-sdk-v1.1.0) (2026-06-22)
 
 
diff --git a/pyproject.toml b/pyproject.toml
index 64e3afb3b..ac2a02bd8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "band-sdk"
-version = "1.1.0"
+version = "1.2.0"
 description = "A Python SDK for Band API"
 readme = "README.md"
 requires-python = ">=3.11"