From 880d9dba288bc4dde1b3de7fe54c110aedd56b0a Mon Sep 17 00:00:00 2001
From: "acp-release-bot[bot]"
 <246668977+acp-release-bot[bot]@users.noreply.github.com>
Date: Thu, 9 Jul 2026 10:47:42 +0000
Subject: [PATCH] chore: release

---
 Cargo.lock                                    | 40 +++++++++----------
 Cargo.toml                                    | 14 +++----
 .../Cargo.toml                                |  2 +-
 src/agent-client-protocol-cookbook/Cargo.toml |  2 +-
 src/agent-client-protocol-derive/Cargo.toml   |  2 +-
 src/agent-client-protocol-http/Cargo.toml     |  2 +-
 src/agent-client-protocol-polyfill/Cargo.toml |  2 +-
 src/agent-client-protocol-rmcp/CHANGELOG.md   |  6 +++
 src/agent-client-protocol-rmcp/Cargo.toml     |  2 +-
 .../Cargo.toml                                |  2 +-
 src/agent-client-protocol/CHANGELOG.md        |  6 +++
 src/agent-client-protocol/Cargo.toml          |  2 +-
 12 files changed, 47 insertions(+), 35 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 2a42d52..718dd67 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4,7 +4,7 @@ version = 4
 
 [[package]]
 name = "agent-client-protocol"
-version = "1.2.0"
+version = "1.2.1"
 dependencies = [
  "agent-client-protocol-derive",
  "agent-client-protocol-schema",
@@ -29,7 +29,7 @@ dependencies = [
 
 [[package]]
 name = "agent-client-protocol-conductor"
-version = "1.2.0"
+version = "1.2.1"
 dependencies = [
  "agent-client-protocol",
  "agent-client-protocol-polyfill",
@@ -59,7 +59,7 @@ dependencies = [
 
 [[package]]
 name = "agent-client-protocol-cookbook"
-version = "1.2.0"
+version = "1.2.1"
 dependencies = [
  "agent-client-protocol",
  "agent-client-protocol-rmcp",
@@ -71,7 +71,7 @@ dependencies = [
 
 [[package]]
 name = "agent-client-protocol-derive"
-version = "1.2.0"
+version = "1.2.1"
 dependencies = [
  "quote",
  "syn",
@@ -79,7 +79,7 @@ dependencies = [
 
 [[package]]
 name = "agent-client-protocol-http"
-version = "1.2.0"
+version = "1.2.1"
 dependencies = [
  "agent-client-protocol",
  "agent-client-protocol-test",
@@ -102,7 +102,7 @@ dependencies = [
 
 [[package]]
 name = "agent-client-protocol-polyfill"
-version = "1.2.0"
+version = "1.2.1"
 dependencies = [
  "agent-client-protocol",
  "anyhow",
@@ -121,7 +121,7 @@ dependencies = [
 
 [[package]]
 name = "agent-client-protocol-rmcp"
-version = "2.0.0"
+version = "2.0.1"
 dependencies = [
  "agent-client-protocol",
  "futures",
@@ -173,7 +173,7 @@ dependencies = [
 
 [[package]]
 name = "agent-client-protocol-trace-viewer"
-version = "1.2.0"
+version = "1.2.1"
 dependencies = [
  "anyhow",
  "axum",
@@ -556,9 +556,9 @@ checksum = "72f5acc6cb2ba439de613abc23857ec3d78374d8ed5ac84e9d11336e87da8649"
 
 [[package]]
 name = "bytes"
-version = "1.12.0"
+version = "1.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ae3f5d315924270530207e2a68396c3cc547f6dca3fbdca317cfb1a51edb593"
+checksum = "fc652a48c352aef3ea3aed32080501cf3ef6ed5da78602a020c991775b0aff04"
 
 [[package]]
 name = "cc"
@@ -1575,9 +1575,9 @@ checksum = "47e1ffaa40ddd1f3ed91f717a33c8c0ee23fff369e3aa8772b9605cc1d22f4c3"
 
 [[package]]
 name = "memchr"
-version = "2.8.2"
+version = "2.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88904434abc2901f197fe8cc55f0445e7ded921dba5911dad2e2b39b48e663c4"
+checksum = "cf8baf1c55e62ffcace7a9f06f4bd9cd3f0c4beb022d3b367256b91b87513d98"
 
 [[package]]
 name = "mime"
@@ -2036,9 +2036,9 @@ dependencies = [
 
 [[package]]
 name = "rmcp"
-version = "2.1.0"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f00a32c3b81b7b254076a65abd5ab2551209146713ba38f73818657e865e9433"
+checksum = "14db48ee17a9ba61810ab1a9c1beb7d06d8136ae39ac25a1137f10d357af01af"
 dependencies = [
  "async-trait",
  "base64",
@@ -2063,9 +2063,9 @@ dependencies = [
 
 [[package]]
 name = "rmcp-macros"
-version = "2.1.0"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2ee70afb7956da9f30d5348a2539b5eb90d9038f834463657ab717076ac3b1ad"
+checksum = "783d787bf21813b285f13019adc49e11af501c658890c1e519f31f937c68b7e3"
 dependencies = [
  "darling",
  "proc-macro2",
@@ -3338,18 +3338,18 @@ dependencies = [
 
 [[package]]
 name = "zerocopy"
-version = "0.8.53"
+version = "0.8.54"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75726053136156d419e285b9b7eddaaea9e3fea6ce32eed44a89901f0bd98de1"
+checksum = "b7cbbc0a705a0fd05cc3676525980d2bf5a9bc4adac6d6475209a7887cf59d19"
 dependencies = [
  "zerocopy-derive",
 ]
 
 [[package]]
 name = "zerocopy-derive"
-version = "0.8.53"
+version = "0.8.54"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4714fd92cf900833d49538023a9b3915155210801d1c1169eba513b2addefd71"
+checksum = "e2e817b7b52d0c7358d3246da9d69935ebb18116b2b102b4230dac079b4862f5"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index 43a0359..a9d8392 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -27,14 +27,14 @@ homepage = "https://github.com/agentclientprotocol/rust-sdk"
 
 [workspace.dependencies]
 # Internal crates
-agent-client-protocol = { path = "src/agent-client-protocol", version = "1.2.0" }
-agent-client-protocol-conductor = { path = "src/agent-client-protocol-conductor", version = "1.2.0" }
-agent-client-protocol-derive = { path = "src/agent-client-protocol-derive", version = "1.2.0" }
-agent-client-protocol-http = { path = "src/agent-client-protocol-http", version = "1.2.0" }
-agent-client-protocol-polyfill = { path = "src/agent-client-protocol-polyfill", version = "1.2.0" }
-agent-client-protocol-rmcp = { path = "src/agent-client-protocol-rmcp", version = "2.0.0" }
+agent-client-protocol = { path = "src/agent-client-protocol", version = "1.2.1" }
+agent-client-protocol-conductor = { path = "src/agent-client-protocol-conductor", version = "1.2.1" }
+agent-client-protocol-derive = { path = "src/agent-client-protocol-derive", version = "1.2.1" }
+agent-client-protocol-http = { path = "src/agent-client-protocol-http", version = "1.2.1" }
+agent-client-protocol-polyfill = { path = "src/agent-client-protocol-polyfill", version = "1.2.1" }
+agent-client-protocol-rmcp = { path = "src/agent-client-protocol-rmcp", version = "2.0.1" }
 agent-client-protocol-test = { path = "src/agent-client-protocol-test" }
-agent-client-protocol-trace-viewer = { path = "src/agent-client-protocol-trace-viewer", version = "1.2.0" }
+agent-client-protocol-trace-viewer = { path = "src/agent-client-protocol-trace-viewer", version = "1.2.1" }
 yopo = { package = "agent-client-protocol-yopo", path = "src/yopo" }
 
 # Protocol
diff --git a/src/agent-client-protocol-conductor/Cargo.toml b/src/agent-client-protocol-conductor/Cargo.toml
index 082c9bc..bd2f44a 100644
--- a/src/agent-client-protocol-conductor/Cargo.toml
+++ b/src/agent-client-protocol-conductor/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "agent-client-protocol-conductor"
-version = "1.2.0"
+version = "1.2.1"
 edition.workspace = true
 rust-version.workspace = true
 authors.workspace = true
diff --git a/src/agent-client-protocol-cookbook/Cargo.toml b/src/agent-client-protocol-cookbook/Cargo.toml
index 06dbf33..c0a9235 100644
--- a/src/agent-client-protocol-cookbook/Cargo.toml
+++ b/src/agent-client-protocol-cookbook/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "agent-client-protocol-cookbook"
-version = "1.2.0"
+version = "1.2.1"
 edition.workspace = true
 rust-version.workspace = true
 authors.workspace = true
diff --git a/src/agent-client-protocol-derive/Cargo.toml b/src/agent-client-protocol-derive/Cargo.toml
index 3df4c0e..da3e107 100644
--- a/src/agent-client-protocol-derive/Cargo.toml
+++ b/src/agent-client-protocol-derive/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "agent-client-protocol-derive"
-version = "1.2.0"
+version = "1.2.1"
 edition.workspace = true
 rust-version.workspace = true
 authors.workspace = true
diff --git a/src/agent-client-protocol-http/Cargo.toml b/src/agent-client-protocol-http/Cargo.toml
index a426c78..feecbdf 100644
--- a/src/agent-client-protocol-http/Cargo.toml
+++ b/src/agent-client-protocol-http/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "agent-client-protocol-http"
-version = "1.2.0"
+version = "1.2.1"
 edition.workspace = true
 rust-version.workspace = true
 authors.workspace = true
diff --git a/src/agent-client-protocol-polyfill/Cargo.toml b/src/agent-client-protocol-polyfill/Cargo.toml
index 97634d1..8a2a17a 100644
--- a/src/agent-client-protocol-polyfill/Cargo.toml
+++ b/src/agent-client-protocol-polyfill/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "agent-client-protocol-polyfill"
-version = "1.2.0"
+version = "1.2.1"
 edition.workspace = true
 rust-version.workspace = true
 authors.workspace = true
diff --git a/src/agent-client-protocol-rmcp/CHANGELOG.md b/src/agent-client-protocol-rmcp/CHANGELOG.md
index 41133d1..c838a4d 100644
--- a/src/agent-client-protocol-rmcp/CHANGELOG.md
+++ b/src/agent-client-protocol-rmcp/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.0.1](https://github.com/agentclientprotocol/rust-sdk/compare/agent-client-protocol-rmcp-v2.0.0...agent-client-protocol-rmcp-v2.0.1) - 2026-07-09
+
+### Other
+
+- updated the following local packages: agent-client-protocol
+
 ## [2.0.0](https://github.com/agentclientprotocol/rust-sdk/compare/agent-client-protocol-rmcp-v1.1.0...agent-client-protocol-rmcp-v2.0.0) - 2026-07-07
 
 ### Added
diff --git a/src/agent-client-protocol-rmcp/Cargo.toml b/src/agent-client-protocol-rmcp/Cargo.toml
index 5ffe9e6..d65eb2e 100644
--- a/src/agent-client-protocol-rmcp/Cargo.toml
+++ b/src/agent-client-protocol-rmcp/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "agent-client-protocol-rmcp"
-version = "2.0.0"
+version = "2.0.1"
 edition.workspace = true
 rust-version.workspace = true
 authors.workspace = true
diff --git a/src/agent-client-protocol-trace-viewer/Cargo.toml b/src/agent-client-protocol-trace-viewer/Cargo.toml
index 4d87d3e..4e47c21 100644
--- a/src/agent-client-protocol-trace-viewer/Cargo.toml
+++ b/src/agent-client-protocol-trace-viewer/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "agent-client-protocol-trace-viewer"
-version = "1.2.0"
+version = "1.2.1"
 edition.workspace = true
 rust-version.workspace = true
 authors.workspace = true
diff --git a/src/agent-client-protocol/CHANGELOG.md b/src/agent-client-protocol/CHANGELOG.md
index 1c7942a..aac9d70 100644
--- a/src/agent-client-protocol/CHANGELOG.md
+++ b/src/agent-client-protocol/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 ## [Unreleased]
 
+## [1.2.1](https://github.com/agentclientprotocol/rust-sdk/compare/v1.2.0...v1.2.1) - 2026-07-09
+
+### Fixed
+
+- *(unstable-v2)* Require matching v2 protocol negotiation ([#252](https://github.com/agentclientprotocol/rust-sdk/pull/252))
+
 ## [1.2.0](https://github.com/agentclientprotocol/rust-sdk/compare/v1.1.0...v1.2.0) - 2026-07-07
 
 ### Added
diff --git a/src/agent-client-protocol/Cargo.toml b/src/agent-client-protocol/Cargo.toml
index e071186..7b76805 100644
--- a/src/agent-client-protocol/Cargo.toml
+++ b/src/agent-client-protocol/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "agent-client-protocol"
-version = "1.2.0"
+version = "1.2.1"
 edition.workspace = true
 rust-version.workspace = true
 authors.workspace = true