chore: release v0.12.1 (#1032)

acp-release-bot[bot] · web-flow · commit 7f07ab01f049 · 2026-04-21T15:50:09.000+02:00
Co-authored-by: acp-release-bot[bot] &lt;246668977+acp-release-bot[bot]@users.noreply.github.com&gt;
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.12.1](https://github.com/agentclientprotocol/agent-client-protocol/compare/v0.12.0...v0.12.1) - 2026-04-21
+
+### Other
+
+- *(unstable)* Remove RequiredNullable dead code ([#1026](https://github.com/agentclientprotocol/agent-client-protocol/pull/1026))
+- Optional current provider ([#1021](https://github.com/agentclientprotocol/agent-client-protocol/pull/1021))
+
 ## [0.12.0](https://github.com/agentclientprotocol/agent-client-protocol/compare/v0.11.7...v0.12.0) - 2026-04-17
 
 ### Added
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "agent-client-protocol-schema"
 authors = ["Zed <hi@zed.dev>"]
-version = "0.12.0"
+version = "0.12.1"
 edition = "2024"
 license = "Apache-2.0"
 description = "A protocol for standardizing communication between code editors and AI coding agents"
